Specifications

sintered molybdenum crucible
1.material:molybdenum
2.pure:99.95%
3.grade:Mo1,TZM,MLa
4.Forming process:Sintering or lathe

Sintered Molybdenum crucible

 

Production Information

  1.Material:molybdenum   2.Pure:99.95%   3.Grade:Mo1,TZM,MLa   4.Forming process:Sintering or lathe

  5.Application: vacuum furnace,oven,electric light source, thermoscreen

  6.Market: American, Russia, germany, japan, korea, etc

 

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 composion of Molybdenum

Brand	Chemical composion W/(%)
	Main composion				Main composion Impurity composion ≤
	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

Products display

Features: 1.The overall density of sintered  molybdenum crucible is fairy high between 9.6g/cm3 to 10.0g/cm3; 2.Its chemical purity of sintered  molybdenum crucible can be above 99.95%; 3.The diameter of sintered  molybdenum crucible can be above 200mm; 4.The surface roughness of tooled crucibles does not exceed Rz 6.3; 5.The use temperature of sintered molybdenum crucible should be below 2050^oC in vacuum or deoxidize atmosphere. 6.The shapes and dimensions of crucibles are also made in accordance with customers' requirements.