High Density Tungsten Crucible for Sapphire Growing Furnace

Basic Info

Model NO.	mc-1
Application	Industrial
Standard	ASTM
Purity	99.95%
Alloy	Non-alloy
Shape	Square
Type	Tungsten Crucibles
Density	18.0~19.2g /Cm3
Surface	Smooth
Transport Package	in Wooden Box Wrapped by Waterproof Paper Each
Specification	ISO9001: 2000
Trademark	SHIBO
Origin	Henan, China(Mailand)
HS Code	81019910
Production Capacity	600tons/Year

Product Description

Tungsten smelting crucible for sapphire growing furnace
Tungsten crucible is widely applying in high temperature vacuum furnace melting environment such as LED sapphire growing furnace

1. Physical and chemical properties
(1) Density: 18.0~19.2g /cm3
(2) Surface roughness: < 3.2
(3) Purity: W99.95%(min)
(4) Application temperature environment: 1800~2600C
Special sizes can be manufactured based on customers' requirements

Packing: Wooden case
Delivery time: 20days after receipt of the deposit

Dimensions and tolerances Unit:mm
Delivery condition	Specification		Tolerance		Thickness	Roughness
	Diameter	Height	Diameter	Height
Sintering/forged	10~500	10~750	±3.0	±3.0	8~20
Final Finished	10~450	10~550	±0.5	±1.0	7~18	<3.2