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Molybdenum foil is a kind of metal molybdenum directly rolled into thin sheet hot stamping material, widely used in thermal field, vacuum coating, solar energy, sapphire crystal, optoelectronics and semiconductor and many other fields.
Read More »The structure of the traditional bulb includes a lamp, glass shell, glass shell is provided with a glass rod, the glass rod is provided with two electrodes connected with the lamp, the top of the glass rod……
Read More »The filament is a very important component in the light bulb, because the filament directly affects the service life of the bulb. In the production process of light bulb, it is a complicated technological process to install the filament to the core of the light bulb.
Read More »Wire cutting machining is the use of continuous moving fine metal wire as electrode, pulse spark discharge on the workpiece corrosion metal or cutting molding, the equipment is……
Read More »Wire cutting is electric spark wire cutting. It is a processing method that makes the workpiece corroded by continuous discharge between molybdenum wire and workpiece under the action of electric spark.
Read More »Molybdenum wire or molybdenum alloy wire is the most widely used material for molybdenum products at present, which is mainly used in the fields of electron tube cathode, wire wound core wire, heating element and electrode wire for wire cutting processing.
Read More »Molybdenum strip is a kind of metal molybdenum directly rolled into thin sheet hot stamping material, widely used in thermal field, vacuum coating, solar energy, sapphire crystal, optoelectronics and semiconductor and many other fields.
Read More »Molybdenum has the best combination of thermal conductivity and specific heat, which makes it a natural choice to resist thermal shock and thermal fatigue. Its melting point of 2620℃ is……
Read More »High power travelling-wave tube is characterized by high power, high efficiency, wide band and miniaturization. It is widely used in electronic countermeasures, electronic warfare, ground radar, satellite communication, meteorological observation and……
Read More »In the existing technology, because the metal cap of the ultra-high voltage short-arc mercury lamp needs to form an electrical connection with the inside of the lamp, the ultra-high voltage short-arc mercury lamp needs to……
Read More »Molybdenum strip has been widely used in aerospace and electronic packaging because of its high temperature strength, electrical conductivity and low coefficient of thermal expansion.
Read More »Molybdenum and molybdenum alloy is a kind of high temperature resistant material, can maintain high strength at high temperature. Molybdenum and its alloys also have high thermal conductivity and low thermal expansion coefficient, good shock resistance.
Read More »Molybdenum has high purity, high temperature resistance, low steam pressure and other characteristics, so that it is often used in the manufacture of high temperature furnace molybdenum heating body and molybdenum structural materials.
Read More »The melting point of molybdenum is as high as 2620"C, and has good high temperature performance and corrosion resistance. Molybdenum has strong binding force with steel, so it is the main thermal spraying material in the production of automobile parts.
Read More »Molybdenum has good conductivity and high temperature performance, especially with the thermal expansion coefficient of glass is very similar, widely used in the manufacture of molybdenum wire, molybdenum foil……
Read More »The material of molybdenum strip used for manufacturing sealing requires uniform microstructure, high strength, recrystallization temperature and good weldability. The molybdenum material added with trace strengthening elements is made of……
Read More »Molybdenum has an expansion coefficient similar to quartz glass, so it is widely used as a sealing material in the field of electric light source. There needs to be a molybdenum foil transition between the lead rod and the filament and electrode of the halogen tungsten lamp and mercury lamp.
Read More »TZM alloy (molybdenum zirconium titanium alloy) has many advantages, which makes it widely used in many fields. Its good mechanical properties under high temperature and high pressure make it widely used in the military industry……
Read More »The common preparation methods of TZM alloy ingot include arc melting casting and powder metallurgy.
Arc melting casting method is to melt pure molybdenum by arc and add a certain amount of alloy elements such as Ti and Zr according to the weight percentage, and then get TZM alloy (molybdenum zirconium titanium alloy) by conventional casting method;
Tungsten alloy not only has high density (17~19 g/cm), but also has a series of excellent properties such as high strength, high hardness, good ductility, good machining performance, small thermal expansion coefficient and good corrosion resistance, etc.
Read More »Since halogen quartz lamp essentially belongs to the category of vacuum device, the sealing end of quartz glass shell is very strict, because a pair of molybdenum foil connecting the filament and molybdenum rod is clamped in the sealing end.
Read More »Background light source is an indispensable part in liquid crystal display system. The important characteristic requirements for this kind of light source are high brightness and long life.
Read More »Molybdenum foil products are widely used in the electronic industry. However, with the thinning of the 20-roller foil and the increase of processing deformation, dislocation will interact with each other and……
Read More »The structure of short-range molybdenum foil-sealed pulsed xenon lamp is that a molybdenum foil-sealed cylinder is fused at each end of a xenon-filled tube. The inner end of the molybdenum strip cylinder is welded with an electrode, the middle part is embedded with an inflatable quartz bubble, and the outer end is welded with a lead joint.
Read More »In the production of molybdenum and molybdenum alloy strip foil, in order to meet the current market demand, it is necessary to improve the dimensional tolerance, surface finish, flatness and mechanical properties of products.
Read More »The existing wire cutting is to use molybdenum wire as a long electrode and pulse corrosion discharge between the workpiece to process the workpiece, so it is necessary to ensure the existence of molybdenum wire electrode on the machine tool and keep it in good condition.
Read More »With the rapid development of industrial technology, the machining technology of all kinds of molds, electrodes and precision parts is increasingly demanding. Although CNC EDM cutting machine tools have been widely used, there are still some shortcomings.
Read More »In the rolling process of tungsten and molybdenum sheet, especially for the rolling parts of large size and wide width, due to the large size of the sheet, if the rolling material appears small position deviation in the rolling conveying process, it will cause the accumulation of error.
Read More »Molybdenum wire can not only process all kinds of metals, but also widely used in winding core wire, lead wire, heating elements, etc. Molybdenum wire has high precision requirements, low wire breaking rate, fast processing speed, and can realize stable and long time continuous processing.
Read More »Molybdenum wire is a common molybdenum products, if classified by material, can be divided into pure, high temperature, spraying and wire cut molybdenum wire, different classification also creates its different characteristics and uses.
Read More »Due to the high temperature strength, good electrical and thermal conductivity, low expansion coefficient and easy processing of refractory metal molybdenum, molybdenum wire has been widely used in automobile halogen tungsten lamp……
Read More »Molybdenum-copper alloy is a kind of composite material composed of two phases of molybdenum and copper, which is neither solid solution nor compound formation.
Read More »Nanoporous molybdenum can be prepared by dealloying method using molybdenum/zinc as precursor in non-solid solution metal system. Molybdenum/platinum/silver layered composites were prepared using porous molybdenum as substrate.
Read More »Molybdenum foil is a thin sheet made of transition metal molybdenum material. It has the characteristics of high purity, low resistance, good electrochemical performance and chemical stability.
Read More »Molybdenum foil is often used in solar cells, as a barrier and reflector, it can be very effective to improve the solar energy absorption of solar cells;
Read More »Molybdenum and molybdenum alloys have excellent electrical conductivity. Thermal conductivity and corrosion resistance, but also has low thermal expansion system, high hardness and high temperature strength, has been widely used.
Read More »Radiation (X-rays) can be emitted from nuclear materials in medical radiation treatment sites or nuclear power plants and gamma rays. Therefore, in the radiation environment in order to prevent radiation, the use of radiation shielding materials made of radiation shielding components.
Read More »Hollow tungsten plate used in automobile igniter contact has the advantages of solid tungsten plate, but also can play a good cooling and heat dissipation, arc burning resistance, to prevent metal transfer caused by poor contact also has a more obvious effect.
Read More »Molybdenum and molybdenum alloy metal high temperature resistant material, can maintain high strength at high temperature, but also has high thermal conductivity and low coefficient of thermal expansion……
Read More »Think about it, molybdenum foil of the same width and different thickness, if 0.1mm thickness can withstand 10 N force, 0.2mm thickness should withstand 20 N force. From this point on, the thickness of the molybdenum foil should.
Read More »The melting point of molybdenum is 2 610 C, the melting point temperature of quartz glass is about 1 700 C, and the temperature of hydrogen and oxygen flame is above 2600°C.
Read More »Some electric light source devices adopt the sealing process of quartz glass and molybdenum foil, such as halogen incandescent lamp and gas discharge lamp. However, in the sealing process……
Read More »Molybdenum is a silver-white metal, with good thermal conductivity, electrical conductivity, low thermal expansion coefficient, low steam, become electronic and electric equipment manufacturing, metal material processing industry, glass manufacturing……
Read More »At high temperature, tungsten alloy rod is a material with high melting point and low thermal expansion coefficient. The addition of tungsten alloy elements improves workability, toughness and welding.
Read More »First, different definitions
Tungsten copper alloy, known as copper tungsten or Tungsten copper in English, is an alloy material composed of tungsten and copper atoms, containing 10% to 50% copper and 30% to 95% tungsten.
When wire cutting processing, the hair-like thin line is a kind of consumable made of molybdenum and other precious metals. Wire cutting is divided into fast wire (with molybdenum wire) and slow wire (with copper wire).
Read More »Tungsten alloys are known to be more suitable for storing nuclear waste than other shielding materials such as lead and concrete. This is not only because the alloy has the advantages of environmental protection……
Read More »Powder metallurgy tungsten usually has a fine grain, its blank is generally selected by high temperature forging and rolling method, the temperature is generally controlled between 1500~1600℃.
Read More »The preparation methods of dense tungsten mainly include powder metallurgy and melting. Because of the high melting point of tungsten, the early preparation methods were mainly limited to powder metallurgy.
Read More »1. Metallurgical industry, powder metallurgy
P/M products are usually produced in reductive atmosphere such as H2, operating temperature 1000~1800℃. Using corundum tube or sintered rigid tube, materialized anti - oxidation tungsten - rhenium thermocouple plays a very important role in it.
Molybdenum electrode is a material mainly composed of transition metal molybdenum, with a content of more than 99.95%. The electrode has physical and chemical properties extremely similar to that of pure molybdenum.
Read More »Molybdenum target material can form thin film on various substrates, widely used in electronic components and electronic products.
Read More »Thermocouple is one of the most commonly used temperature detection elements in industry, it directly measures the temperature, and converts the temperature signal into thermoelectric motive force signal, and then converts the temperature of the measured medium through the electrical instrument.
Read More »High vacuum molybdenum belt furnace is mainly composed of furnace body, vacuum system, water cooling system and electrical control system.
Read More »Tungsten alloy has the advantages of high density, good machinability, good corrosion resistance, high radiation absorption capacity and high strength. Widely used in aerospace, automotive industry and radiation shielding and other fields.
Read More »Tungsten crucible is widely used in the production of LED wafers because of its low thermal expansion coefficient, good high temperature resistance and electrical conductivity. However, because pure tungsten is easy to oxidize at high temperature, the service life of tungsten crucible is short.
Read More »In the atomic energy industry, tungsten and molybdenum are indispensable additive elements and high temperature resistant components of cladding alloys.
Read More »At present, in the tungsten market, the straightening requirement of tungsten rod is more and more strict, and the demand is increasing.
Read More »Heat insulation screen of tungsten molybdenum furnace (including side screen and upper and lower cover screen) : Heat insulation screen is an important heat insulation component of high temperature vacuum tungsten molybdenum furnace.
Read More »Molybdenum steel is a high-strength alloy used in a variety of industries. Steel alloys made of molybdenum are not only stronger and harder, but also have strong heat and corrosion resistance.
Read More »1. For hot working mold
Molybdenum alloys are mainly used in the aviation and aerospace sectors to make molds and high-temperature forging of engine parts. The applied materials are active metal carbide reinforced molybdenum, optional element reinforced molybdenum and mechanical dispersion two phase reinforced molybdenum.
Molybdenum alloy can be divided into the following categories according to alloy metal elements:
Read More »TZM molybdenum alloy refers to the molybdenum alloy containing titanium 0.4~0.6%(wt), zirconium 0.08~0.12%(wt) and carbon 0. 02~ 0. 03%(wt), also known as molybdenum titanium zirconium alloy.
Read More »Chip is a component produced by integrated circuit after many design procedures. Target material is an essential raw material for IC manufacturing. It uses the ions produced by the ion source to gather at an accelerated rate in a high vacuum to form an ion beam with high velocity energy and bombard the solid surface.
Read More »At present, the world refractory research has developed from the traditional "high purity, super fine, uniform" to "nano, composite design and integrated manufacturing". Through these advanced technologies, refractory tungsten alloy materials can not only retain its high melting point……
Read More »From the 20th century, some chemical elements that had no use before began to play an important role in industry. These chemical elements are collectively called rare elements or rare metals. Most rare metals were discovered in the late 18th and early 19th centuries, so their industrial application was later than that of other commonly used metals.
Read More »Tungsten is a periodic table VIB group element, the surface with a silver gray luster, powder is dark gray, its melting point, strength, high elastic modulus, low expansion coefficient, low steam, good electrical and thermal conductivity, excellent corrosion resistance……
Read More »Because of its high melting point, high strength, high density, low expansion coefficient and vapor pressure, excellent thermal stability, high temperature performance and ray absorption ability, tungsten plate is widely used in electronics……
Read More »Molybdenum-based and tungsten-based alloys have been used as structural materials in many technical fields. It was previously determined that the critical multilateralization stage has a great influence on the formation of mechanical properties of powder metallurgy tungsten.
Read More »High specific gravity alloy is a kind of tungsten based, adding a small amount of Cu, Ni, Co, Fe and other elements through liquid phase sintering alloy. It has high strength and hardness, good electrical and thermal conductivity characteristics.
Read More »Molybdenum crucible is a kind of container for melting metal or non-metal which is often used in the production and experiment of industry and mining, enterprises and scientific research institutes.
Read More »Sapphire crystal (A-Al203) is a kind of high temperature resistance, wear resistance, corrosion resistance and light transmission band wide quality optical functional materials, or the most widely used oxide substrate……
Read More »Molybdenum not only has excellent thermal conductivity, electrical conductivity, corrosion resistance, low expansion coefficient, low steam pressure and other properties, but also has high hardness, high strength performance.
Read More »In addition to molybdenum plate, molybdenum rod and molybdenum wire such typical molybdenum products, in fact, molybdenum foil is also a typical molybdenum products. Molybdenum foil is a thin section composed of transition metal molybdenum (Mo) and rare earth elements.
Read More »Molybdenum alloy in molybdenum based join other alloy elements, in refractory metal molybdenum and its alloys have good thermal conductivity, electrical conductivity and low expansion coefficient, at high temperatures (1100 ~ 1650 ℃) has high strength, compared with the tungsten……
Read More »Molybdenum is a kind of rare metal, is not renewable important strategic material, is the realization of national modernization, the construction of modern national defense important basic material.
Read More »Rhenium has very excellent performance, so molybdenum added rhenium to form molybdenum rhenium alloy, its alloy electrical properties and high temperature ductility, workability can be greatly improved and……
Read More »As a derivative of raw material molybdenum wire, molybdenum wire, molybdenum strip is widely strip, widely used in lighting industry, mainly used in high pressure mercury lamp, high pressure mercury lamp, high pressure sodium lamp, metal halide lamp, film and television light source, etc.
Read More »The conventional method of producing molybdenum strips or sheets from metal powders consists of first preparing the slab. This is achieved by compaction processes such as cold isostatic pressing, vacuum hot pressing, or molding.
Read More »Due to the high melting point, strength and elastic modulus of molybdenum, low steam pressure, good electrical and thermal conductivity, small thermal expansion coefficient, can form a good gas seal with quartz glass.
Read More »Molybdenum is one of the rare metals. Because of its low expansion coefficient, high high temperature strength, good heat resistance and fatigue, high electrical and thermal conductivity, molybdenum sheet and molybdenum foil are widely used in precision electronics and aerospace products.
Read More »At present, the single crystal sapphire crystal has been widely used in the optoelectric industry LED. However, the drawing of sapphire crystal needs to be done in a closed cavity, and the temperature of AL203 should be raised above the melting point of 2050°.
Read More »Molybdenum and molybdenum combined metal high temperature resistant materials, can maintain high strength at high temperature, but also has high thermal conductivity and low coefficient of thermal expansion, good thermal impact and electrical conductivity and wear resistance……
Read More »Small solid state lasers widely used in various fields often use a small pulsed xenon lamp as their pump light source. The latter function is to convert the electric energy stored on the capacitor into radiant energy instantaneously.
Read More »Nanostructure materials because its composition of ultrafine grain, there is a lot at the grain boundary and grain size of the atoms of the defect and its surface effect, small size effect, quantum size effect and macroscopic quantum tunneling effect……
Read More »The balance of aircraft load and load is the key to ensure flight safety. Research institution of 1970-2005 global unsafe events related to the plane load balance are studied, found 35 years a total of 82 cases with complete records of flight accident and load balance……
Read More »Molybdenum has an expansion coefficient similar to that of quartz glass, so it is widely used as sealing material in the field of electric light source. It is necessary to have a molybdenum foil transition between the leading rod of halogen tungsten lamp and mercury lamp……
Read More »As a derivative of raw material molybdenum wire, molybdenum foil is widely used in lighting industry, mainly used in high pressure mercupy lamp, high pressure sodium lamp, metal halide lamp, film and television light source, etc.
Read More »Molybdenum strip is widely used in halogen tungsten lamp and high pressure mercury lamp as a non-matching sealing material of quartz glass shell. Metal halide lamp. Although it is only a very small part of the bulb surface……
Read More »Vacuum brazing furnace is a kind of semiconductor devices in high vacuum environment of high temperature brazing equipment, brazing process is: to the welding are the two semiconductor devices on the welding parts, cleaning decontamination, then coated with flux……
Read More »Antimony sulfide has suitable energy gap and large absorption coefficient, and its composition phase is single, non-toxic environmental protection, low price, development prospect is huge.
Read More »Molybdenum-nickel-boron cermet is an important ceramic material in modern industry. The development of cermet plays an important role in aerospace, aviation, energy and other industrial fields.
Read More »In the field of electrical contact, because copper-tungsten alloy has good electrical conductivity, high voltage value, strong breaking current ability, arc ablation resistance, strong material transfer resistance, excellent fusion welding resistance, and low contact resistance excellent performance.
Read More »Ultrathin two-dimensional semiconductor materials, such as transition metal disulfide (TMDs), black phosphorus, boron nitride (BN), etc., have excellent optical and electrical properties, which makes them have considerable application prospects in field effect transistors, photodetectors, light-emitting diodes, energy and other fields.
Read More »Transition metal thiolides are a class of materials with similar composition, whose chemical formula is MX2, where M is a transition metal element (e.g., Mo,W, etc.) and X is a chalcogenide element (e.g.,S,Se, or Te).
Read More »In the field of industrial inspection, digital ray inspection refers to the use of X-ray to scan the workpiece and form an image on the imaging plate, in order to judge whether there are defects in the workpiece and weld through the image.
Read More »At present, energy storage devices are mainly supercapacitors and batteries. Among them, supercapacitor is an electrochemical energy storage device between traditional capacitor and rechargeable battery.
Read More »In the scientific research and application of pulsed high-energy X-ray, it is necessary to measure the radiation image and radiation spectrum of high-energy X-ray. High-energy x-rays has short wavelength and strong penetrability……
Read More »Submersible progressing cavity pump is widely used in oil field because of its simple process and convenient management. It is mainly suitable for high viscosity, high sand content and high oil/gas ratio of crude oil extraction.
Read More »Infrared quartz lamp is a thermal radiation source made of high temperature resistant quartz glass as the lamp body material, whose filament material heats up sharply after electricity, radiates infrared photons, accompanied by visible light, and acts on the heated workpiece after transmission through the quartz tube wall.
Read More »Electric contact is the contact element of electric switch, which is mainly responsible for breaking the load current. The contact and arc extinguishing system are the core of the switch and play a vital role in circuit protection.
Read More »Because molybdenum alloy has excellent high temperature strength, low thermal expansion coefficient, sputtering yield and excellent thermal and electrical conductivity, it is widely used in X-ray targets, discharge lamps, welding electrodes, radiation shielding and plasma surface components.
Read More »OLED HD display technology is more complex, and the quality of the carrier glass is very high, so the production and manufacturing process of the carrier glass needs very high capacity.
Read More »Heterogeneous NiCo2Se4/NiCoS4 composites were prepared by solvothermal method, which combined the advantages of transition metal sulfide and transition metal selenide, and had the advantages of high theoretical capacity and high electrical conductivity.
Read More »Generally speaking, molybdenum crucible is made of Mo-1 molybdenum powder, and the temperature is 1100-1700℃. Mainly used in metallurgical industry, monocrystalline silicon, solar energy, artificial crystal and mechanical processing industries.
Read More »Metal powder injection molding is a new near-net forming technology of powder metallurgy which is introduced into the field of powder metallurgy by modern plastic injection molding.
Read More »Solar cells of low orbit (200km ~ 1000km) space vehicles are the source of power for space vehicles. On the one hand, they provide electric energy for the spacecraft load and charge the battery bank on the other hand.
Read More »Flight data recorder is a kind of instrument that stores the flight conditions of the aircraft, commonly known as the "black box", the airborne flight data recorder needs to have the thermal protection ability of resisting high temperature fire and medium temperature baking.
Read More »LEDG9 bulb is a plug bulb commonly used in European crystal chandeliers. At present, there are two main production methods of LEDG9 bulbs with glass encapsulation according to the different bulb structure:
Read More »Molybdenum-nickel-boron cermet is an important ceramic material in modern industry. The development of cermet plays an important role in aerospace, aviation, energy and other industrial fields.
Read More »Conventional single-ended halogen bulb is generally composed of quartz tube, filament, glass bead holder supporting the filament, lead on the glass bead holder, molybdenum foil encapsulated in the glass, and lamp foot.
Read More »In recent years, harmful pollution of solid waste has been paid special attention to, at present the most widely used catalyst is SCR denitrification catalyst, the catalyst is TiO2(80 ~ 85wt %) as the matrix……
Read More »The red phosphor is the phosphor with micron scale excited by near ultraviolet and blue light. Its chemical formula is Sr(1-X)EuxLiAl3N4, where 0.004≤x≤0.01.
Read More »Tungsten powder particle refers to tungsten powder after sintering to form a rod and other tungsten block, and then after crushing to form tungsten powder particles. Tungsten particles are distinguished by mesh number.
Read More »Tungsten alloys are alloys based on tungsten and made of other elements. Among metals, tungsten has the highest melting point, good high temperature strength and creep resistance, as well as good thermal conductivity, electrical conductivity and electron emission properties.
Read More »Lanthanum molybdenum alloy, also known as high temperature molybdenum, grade MoLa, is doped by a small amount of lanthanum trioxide (La2O3) particles can form the so-called composite fiber structure.
Read More »In order to prepare niobium-tungsten alloy powder with uniform particle size distribution, low oxygen and nitrogen content and high sphericity, a new preparation method was proposed.
Read More »Molybdenum has an atomic weight of 95.94. The outer electronic structure is 4D5S, the melting point is 2615℃, the boiling point is 4610℃, and the density (20℃) is 10.2g/cm.
Read More »A combination of gold containing 5% Tungsten, 20% Tungsten, 30% Tungsten, 50% Tungsten, 75% Tungsten and the remainder Molybdenum.
Read More »The recent passage of the US $190 billion Innovation and Competition Act will enable US $54 billion of investment in the semiconductor industry, leading to the development of chips with higher performance and more large-scale production.
Read More »Tungsten needle is widely used in various electrostatic removal equipment. In short, a tungsten needle is a commodity that connects the metal tungsten.
Read More »In order to prepare niobium-tungsten alloy powder with uniform particle size distribution, low oxygen and nitrogen content and high sphericity, a new preparation method was proposed.
Read More »Molybdenum-zirconium lead-carbon alloy (ZHM alloy) An alloy consisting of molybdenum as the matrix element and the alloying elements zirconium, hafnium and carbon.
Read More »Niobium alloy based on niobium with tantalum and tungsten.
Niobium-tantalum-tungsten alloy has high tensile strength and creep deformation resistance.
Tungsten has a density of 19.25 g/cm 3, about 2.5 times that of iron (7.87 g/cm 3), and is one of the heaviest metal elements in the periodic series. High density tungsten alloys (i.e. high specific gravity tungsten alloys) based on this characteristic have become an important application field of tungsten.
Read More »Tungsten-copper-nickel alloy is a kind of high density alloy, which contains 6% nickel, 4% copper and the rest tungsten. It is named because of its high density. Powder metallurgy is generally used for production.
Read More »In recent years, with the development of aviation, aerospace and atomic energy industry, especially the development of supersonic aircraft and returnable hypersonic space vehicle with 4-6 Mach number, the requirements for surface skin materials and high temperature structure materials in the engine are becoming higher and higher.
Read More »Molybdenum-copper alloy is used as a heat sink material because of its high thermal conductivity. The properties of the two alloys are similar, but the density of the molybdenum-copper alloy is less than that of the tungsten-copper alloy.
Read More »Tantalum tungsten alloy (Ta10W) has high temperature strength, good ductility, weldability and excellent corrosion resistance, suitable for high temperature, high pressure, corrosion……
Read More »Tungsten alloy and cemented carbide are both tungsten alloy products of transition metal, which can be used in aerospace, aviation, navigation and other fields. However, due to different added elements, composition ratio and production process, their properties and uses are quite different.
Read More »Spinning is a kind of pressure processing forming method used to form thin-wall hollow rotary parts. It is to apply pressure to the metal blank rotating along the same axis with the core die by the feed movement of the wheel or rod……
Read More »As a typical product of transition metal molybdenum, molybdenum boat is also known as vaporized molybdenum boat or coated molybdenum boat.
Read More »Electron beam evaporation of gold plating film with tungsten crucible is one of the common techniques for preparing electrodes by microelectronic technology.
Read More »Tungsten crucible is one of the metal tungsten products, and the melting and boiling point of tungsten is very high, so it is widely used in rare earth smelting, quartz glass, electronic spraying, crystal growth and……
Read More »Spinning is used for forming thin-wall hollow rotary parts of a pressure processing forming method, it is through the wheel or rod and other industrial feed movement, pressurized with the core die along the……
Read More »Molybdenum foil vacuum brazing furnace is widely used for brazing structural parts that are difficult to be connected by general methods, especially for vacuum brazing of titanium alloy, stainless steel and other metal materials.
Read More »The microstructure, texture and mechanical properties of 0.06 mm thick molybdenum foil were studied by means of metallographic observation, electron backscatter diffraction (EBSD) analysis, tensile test at room temperature and microvickers hardness test.
Read More »Molybdenum dioxide powder was used as raw material, and a certain amount of lanthanum nitrate aqueous solution (lanthanum oxide weight ratio content in 0.2%~0.8%) was mixed and dried.
Read More »Molybdenum lanthanum alloy is composed of matrix metal molybdenum and lanthanum trioxide in the matrix as a dispersed particle. The La2O3 content in the alloy is generally 0.5%~5.0%(mass fraction).
Read More »Luanchuan County is the core area of 16 important polymetallic metallogenic belts in China and an important molybdenum, lead-zinc polymetallic mineral base, which is known as "Molybdenum capital of China".
Read More »GWF93 belongs to the national standard tungsten nickel-iron alloy, the implementation standard: YS/T 1148-2016 tungsten nickel-iron alloy is a kind of tungsten based (about 90 ~ 98%) and……
Read More »Why lanthanum molybdenum alloy wire is the mainstream wire cutting electrode wire? There is a set of research data to tell you later. We start from the wire cutting industry "six hope".
Read More »Why lanthanum molybdenum alloy wire is the mainstream wire cutting electrode wire? There is a set of research data to tell you later. We start from the wire cutting industry "six hope".
Read More »
