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TZM Plate

TZM Features:
1.The surface of TZM plate is brown, silver gray with metallic luster;
2.Its crystallization temperature, high temperature creep strength and high-temperature tensile strength is far higher than that of pure molybdenum;
3.It has high melting point, high strength, high elastic modulus, high expansion coefficient, high vapor pressure, good electrical and thermal conductivity, strong corrosion resistance and good temperature mechanical properties.
4. The fineness of the TZM plate can be reached at 99.95%, density 9.8g-10g/cm3. The organization structure is homogeneous and the TZM plate works with excellent machining performance;
5. TZM plate from Achemetal is under vacuum annealing and leveling before delivery;
6. Our products have met the standard of GB 3459-82 and AKM QB/WB-2006.

Quantity:
  • Customized
  • FOTMA
Parameters of TZM plate
Thickness (mm) Width (mm) Length (mm)
4.0-5.0 200 600
5.0-10.0 300 800
 > 10.0 300 1000

The properties of tungsten and molybdenum 


 Molybdenum  Tungsten
 Density  G/CM3  10.22  19.3
 Melting point  oC  2620  3410
 Thermal conductivity  W/M.K  98.8 (1400 oC )  174 (10--100 oC )
 Resistivity   Ω.CM  53.1 (1730 oC )  35 (1000 oC )
 Vapor pressure  Pa  7.09 X 10-6 (1600 oC )  low
 Modulus  /MPa  343 350  35 316
 Thermal expansion   coefficient  K-1  6.2 X 10-6 (700 oC )  4.5 X 10-6 (0--100 oC )
 Hardness  HB  35--125  290--350
 Tensile strength  MPa  687  981-1472

The chemical composition of Molybdenum 
Brand Chemical composition W/(%)
Main composition Main composition Impurity composition 
C W Ti Zr Fe Al Si Ni Ca+Mg W O2 N2 C
Mo1 - - - - 0.01 0.002 0.006 0.005 0.007 0.3 0.01 0.003 0.01
 
The Chemical composition of tungsten
Chemical composition W/(%)
Brand W Impurity 
Al Ca  Fe Mg Mo Ni Si C N O
W1 Balance 0 0.005 0.005 0.003 0.01 0.003 0.005 0.008 0 0.005

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