W30Mo70 alloy crucible tungsten and molybdenum alloy crucible
Grade:W30Mo70
Density:above 9.9g/cm3
Specifications
Φ(5-700)mm*H(20-1000)mm tolerance:+-0.5mm
Applications
Molybdenum crucible is mainly used used for rare earth,sapphire single crystal growth furnace , quartz glass, metal extracting, metallurgical industry, machinery processing, glass and ceramic industries,etc.
Welcome to contact us for details. Tina Moble:0086 13939943070
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 |
Main Products Line :
+ Tungsten plate, Tungsten sheet, tungsten bar.
+Molybdenum plate, Molybdenum sheet, Molybdenum rod,Molybdenum bar
+ TZM and Mo-La material
+ Tungsten and molybdenum Crucibles and boats
+ Tungsten and molybdenum sputtering Target
+ Tungsten and molybdenum Assemblies
