Sintered Tungsten Bar

Process Flow Chart:

Product Name: Tungsten Bar/ Tungsten Rod/ Tungsten Electrodes

Grade: W-1

Purity: W≥99.95%

Specification:

1. Molybdenum Crucible : φ（10-700）mm*H（25-900）mm;

2. Molybdenum Tube: φ（10-700）mm*H（25-1500）mm;

Dimension Tolerance: ±0.5mm;

3. Tungsten Crucible : φ（10-700）mm*H（25-900）mm;

4. Tungsten Tube: φ（5-700）mm*H（5-800）mm;

Dimension Tolerance: ±0.5mm;

Processing Technic: Sintered and Forged;

Property:

1. Tungsten Crucible: 

Can be used in below 2400℃ and vacuum of inert gas. Tungsten has high melting point, good high temperature strength, good abrasion resistance to corrosion, and high thermal conductivity, low thermal expansion coefficient, and good hardenability.

2. Mo Crucible:  

Can be used in below 1900℃ and vacuum of inert gas. Molybdenum has good high temperature strength, good abrasion resistance to corrosion, and high thermal conductivity, low thermal expansion coefficient, and good hardenability.

Application:

Mainly used as high temperature container and used for sapphire growth furnace, rare earth metal smelting, induction furnace heating element and quartz glass smelting ect.

To sapphire growth furnace: the Tungsten crucible that high purity and high density, no inner crack, accurate dimensions, and bright and clean inside and outside the wall play a key role in sapphire crystal growing.

Luoyang Rare Metal Research Material Co.,Ltd

Packaging Service: 

1) Standard wooden cases with plastic bags inside.
2) Three-ply or plywood,fumigation-free.
3) As the clients requirement.

Delivery Service: 

10~15 days working days.

Shipping:

We usually transport by TNT, FEDEX, UPS, DHL ect.

Sample Service:

Customized the samples according to customers’ requirements.