MSE PRO High Purity (99.95%) Tungsten (W) Crucibles

Product details

Tungsten (W) has a high melting point, anti-friction/corrosion resistance and small thermal expansion coefficient. Tungsten crucible is widely used for sapphire single crystal growth, quartz glass melting, rare earth material melting and electronic spraying. 

Powder processing is recommended before the calcination. MSE Supplies offer a variety of balling milling equipment and accessories for powder processing. 

Standard Products and Specifications

Material: Tungsten (99.95%) 

Melting point: 3407 ℃　

Recommended fill rate: 67~75% 

Recommend to use under inert gas. Use under air or oxygen rich environment will cause the oxidation of W crucible and shorten the crucible life time. 

SKU# Capacity (mL) Top Diameter A (mm) Height B (mm) Wall thickness C (mm) Angle D (

°）

Comparable to  JA1359 2 21.5 (0.846") 11.8 (0.465") 2.4 (0.093") 15 JA1360 7 28.6 (1.125") 13.2 (0.52")

2.4 (0.093")

15

Krut J. Lesker EVCEB-23W

JA1361 15 37.6 (1.48") 17.0 (0.67") 3.2 (0.125") 15

Krut J. Lesker EVCEB-13W

JA1362 40 51.6 (2.03") 25.9 (1.02") 6.4 (0.25") 15

Krut J. Lesker EVCEB-6W

Tungsten crucible dimensions can be customized upon request.