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Polished Pure Tungsten Liner

Payment Type:	L/C,T/T,D/P,Paypal,Money Gram,Western Union
Incoterm:	FOB,CFR,CIF,FCA,CPT,CIP
Min. Order:	1 Piece/Pieces
Delivery Time:	15 Days

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Basic Info

Model No.: SYMT-Tungsten crucibe-2

Type: Tungsten Crucibles

Additional Info

Packaging: wooden case

Productivity: 50000pcs

Brand: SYMT

Transportation: Ocean,Land,Air

Place of Origin: Shaanxi, China

Supply Ability: 200pcs/week

Certificate: ISO9001

Product Description

Polished Pure Tungsten Liner

We can supplies all kinds of Tungsten crucibles/liner and other Tungsten parts (including heaters, heat insulation screens, sheets and supports, etc.) used in the process of sapphire growth and rare-earth melting and we can manufacture the products according to customers` drawings and specific requirements.

Tungsten Liner

Material	Density	state	size
Tungsten 99.95%	19.1g/cm3	forging	Diameter 10-100mm; height 10-120mm
Tungsten 99.95%	18.3g/cm3	sintering	Diameter 100-650mm; height 50-850mm

Tungsten Liner Application
Sapphire crystal growth furnace, rare earth melting containers, quartz glass melting, induction furnace heating units, it use as high temperature vessels.

Density	state	size
>19.3g/cm3	forging	Diameter10-130mm; height 10-200mm
>18.3g/cm3	sintering	Diamete10-400mm; height 50-500mm

Tungsten Liner

Density

Working temperature

Diameter

Cubage

Sintering tungsten liner

18.0 - 18.5 g/cm3

1800 - 2,600 DC

100 - 500mm (max.)

0.4 - 100 litres

Forging tungsten liner

18.5 - 19.0 g/cm3

1800 - 2,600 DC

18 - 150mm (max.)

2 - 500 ml

Dimension and Tolerance

Delivery condition	Specification		Tolerance		Thickness	Roughness (um)
Delivery condition	Diameter	Height	Diameter	Height	Thickness	Roughness (um)
Sintering	10~500	10~750	+/-5.0	+/-5.0	8~20	<3.5
Sintering finishing	10~450	10~550	+/-0.5	+/-0.5	7~18	<2.5

Quick Details

Place of Origin: China (Mainland)	Brand Name: BJAMC	Model Number: W1
Application: smelting	Shape: crucible	Material: tungsten
Dimensions: T0.5-5mm min	Chemical Composition: Tungsten>99.95%	Standard ISO9001:2000

Manufacturing Process

Item	Process	Equipment	Quality Check
1	Powder purified	Purified furnace	GDMS
2	Isostatic pressing	Isostatic pressing machine	Measurement of rough-processed
3	IF forging	High-accuracy forging machine	Dimension measurements for product
4	IF sintering	High temperature vacuum sintering furnace	Dimension measurements for product
5	Final machining	High-accuracy turning machine	Surface quality/ roughness and density
6	Package		Quality Test Report

Application

Electric light source parts and electric vacuum components
W boats, heatshield and heat bodies in high temperature furnace
Medical diagnosis and treatment equipment
Radiation and interference shielding

Tungsten crucible Description sinter tungsten crucibl

Product: High purity Sinter Tungsten Crucible manufacturer

Grade : W1,W2

Pure: 99.95%

Size: OD:50-500mm;
Height:50-200mm ;

Density: 18.5 - 19.3 g/cm3

Working temperature: 1800 - 2600 C

Technology: sinter, weld

Application : Tungsten crucible furnace is mainly used for Sapphire crystal

growth furnace, rare earth smelting vessel, the quartz glass

smelting furnace

Specifications for our Tungsten Crucible
we aslo can manufacture the products according to customers` drawings and specific requirements.

Diameter (mm)	Wall Thickness (mm)	Length (mm)
30 ~ 50	2 ~ 10	30 ~ 500
50 ~ 100	3 ~ 15
100 ~ 150	3 ~ 15
150 ~ 200	5 ~ 20
200 ~ 300	8 ~ 20
300 ~ 400	8 ~ 30
400 ~ 450	8 ~ 30
450 ~ 500	8 ~ 30

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