W1 Pure Tungsten Crucible for melting

Basic Info

Model No.: Tungsten part-11

Type: Tungsten Crucibles

Forging Density 19.1g/cm3: Dia 10-100mm

Additional Info

Packaging: wooden case

Productivity: 50000pcs

Brand: SYMT

Transportation: Ocean,Land,Air,EXW-WORK

Place of Origin: Shaanxi, China

Supply Ability: 200pcs/week

Certificate: ISO9001

Product Description

W1 Pure Tungsten Crucible for melting

Tungsten wolfram Crucible: Since the melting point of tungsten has reached 3410°C, tungsten crucible is widely applied in  industry furnace such as sapphire growth furnace, quartz glass melting furnace,and rare earth smelting furnace.

Tungsten wolfram Crucible Quick Details 

Place of Origin:Shaanxi, China (Mainland)

Brand Name:SYMT

Model Number:W1, W2

product name:Polished Tungsten crucible price wolfram crucible for melting

Purity:≥99.95%.

Processing:punching,riveting.

Conditions:vacuum annealed/un-annealed.

Surface:alkali wash.

Color:metallic luster.

Feature:high strength,long service life.

Size:according to your request or drawing

1.Grade: W1, W2, WAL1, WAL2, WAL3

2. Purity: W≥99.95%

3.Characteristic:

Melting Point: 3410 DC

Boiling Point:5927 DC

 Density: 18.5 - 19.3 g/cm3

Size:OD:50-150mm; 

Height:50-200mm ;

4.Certificate: ISO9001:2008

5. Product Feature: high-purity, high-density, no internal-crack.

6. Dimensions and tolerance(According to clients` requirements

7. Tungsten parts Application:

 Since the melting point of tungsten has reached 3410°C, tungsten crucible is widely applied in industry furnace such as sapphire growth furnace, quartz glass melting furnace, and rare earth smelting furnace. The temperature in working environment of tungsten crucible is above 2000°C. For sapphire crystal growth furnace, high-purity, high-density, no internal-crack tungsten crucible with other features of exact measurement and smooth inner surface has decisive influence on success ratio of seed growth, quality control of pulling crystal, metamictization pot-committed and service life during sapphire growth process.

Dimension and tolerance

We can supplies all kinds of Tungsten crucibles 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.