Tungsten bar for Sapphire ignot growing furnace components

Tungsten bar for Sapphire ignot growing furnace components materials: W1 Shape: stick

Tungsten bar for sapphire ignot growing furnace components

Chemical composition: Pure tungsten >99.95%

Specification: Tungsten stick formed as ''U'' type,  

Produce Method: Powder Metallurgy

Main applications

With a good electrical conductivity , a high level of thermal conductivity and low thermal expansion, tungsten and it’s alloy is a excellent choice for produce the electrode, contact, breakers. The mainly materials is W/Cu alloy, W/La alloy, W/Ag alloy, W/Th alloy.

SMT’s advantage in electrode / contact components

1.Various Materials choice, difficulty design, special shape

2.Long history and rich experience of supply W & alloy

3.Competitive price & professional service.

Electrode Materials Available
Materials	Chemical composition( percentage by weight)
Pure tungsten	99.95% tungsten
Tungsten copper alloy	70%W/Cu30% , 75%W/25%Cu , 80%W/20%Cu
Tungsten Lanthanum alloy	1%La2O3, 1.5%La2O3, , 2%La2O3,

Tungsten bar for Sapphire ignot growing furnace components