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Mosten Alloy Co., Ltd.
Add: No.88 Jizhong Road, Shanghai,China    201609
Tel: +86 21 56656028
Fax: +86 21 56656030
Email: info@mostenalloy.com
Support - Moly Tec Info
Molybdenum was discovered in 1778 and it belongs to refractory metals. During the chemical metallurgy of molybdenum, obviously, the produce of molybdenum power is a very important possession. Mosten has excellent facilities and technology to produce molybdenum products. Molybdenum is widely used in electronic-tube, transistors and rectifiers and other electronic devices.

Physical Properties of Molybdenum

  • Atomic Number
  • 42
  • Stable Isotope and Content of W %
  • 92 (14.84); 94 (9.25); 95 (15.92);
    96 (16.67); 97 (9.55); 98 (24.14); 100 (9.63)
  • Relative Atomic Mass
  • 95.94
  • Debye Temperature/K
  • 450
  • Density/g.cm-3
  • 10.2
  • Melting Point/K
  • 2620
  • Boiling Point/K
  • 4650
  • Critical Temperature/K
  • 23000
  • Heat of Sublimation (25°C)/ KJ·mol-1
  • 664.5
  • Linear Expansivity (298~2 273K)/K-1
  • 138
  • Electron Work Function/eV
  • 4.37
  • Radiotechnology/W·m-2
  • 730°C
  • 5500.0
  • 1330°C
  • 6300.0
  • 1730°C
  • 192000.0
  • > 2330°C
  • 700000.0

Mechanical Properties of Molybdenum

  • Property
  • Figure
  • Modulus of Elasticity/Gpa
  • Wire
  • 285 ~ 300
  • Modulus of Rigidity/Gpa
  • 120
  • Vickers Hardness HV
  • Deformation < 1.0mm sheet
  • 2453 ~ 3139
  • Deformatio n > 1.0mm sheet
  • 2207 ~ 2453
  • Recrystallization
  • 1766 ~ 1962
  • Tensile Strength/MPa
  • Deformation < 1.0mm sheet
  • 589 ~ 1079
  • Deformation > 1.0mm sheet
  • 706 ~ 2433
  • Recrystallization
  • 589 ~ 883