tungsten polished crucible

1,Materials:99.95% Min; 2,Size:OD:50-150mm; 3,Height:50-200mm ; 4,Using temperature :1700C. 5,MOQ:2pcs. Specifications

1,Materials:99.95% Min; 2,Size:OD:50-150mm; 3,Height:50-200mm ; 4,Using temperature :1700C. 5,MOQ:2pcs.

                            Tungsten  Crucible

 High temperature,low temperature resistance,corrosion resistance.

Size and Tolerance;

Supply Statuses	SIze (mm)		Tolerance(mm)
	DIa(mm)	H  (mm)	Dia(mm)	H(mm)
Sintering	10-500	10-750	±5	±5
Forging	10-100	10-120	±1	±2
Sintering and Machining	100-450	10-500	±0.5	±1

Chemical and physical properties;

ELEMENT		CONTENT
INPURITY CONTENT (Max)%	Pb	0.0001
	Bi	0.0001
	Sn	0.0001
	Sb	0.001
	As	0.001
	Fe	0.005
	Ni	0.001
	Al	0.001
	Si	0.001
	Ca	0.001
	Mg	0.001
	Mo	0.010
	P	0.001
	C	0.005
	O	0.003
	N	0.003

 

tungsten polished crucible