产品用途：
难熔金属由于其良好的高温力学性能，在高温炉内经常作为结构材料，起到支撑保护作用。
Application:
Refractory metals are often used as a structural material to play a supporting and protective role in the high-temperature furnace for its good high-temperature mechanical properties.
产品性能参数/Product Property Parameters：
|
材料
Materials
|
适用领域
Application Fields
|
工作温度
Working Temperature
(℃)
|
|
纯钼
Pure Molybdenum
|
隔热屏
Heat shields
|
＜1200
|
|
钼镧合金Molybdenum-lanthanum alloy:
|
隔热屏，发热体，连接件
Heat shields, heaters, connectors
|
＜1600
|
|
TZM合金
TZM Alloy
|
结构件
Structural parts
|
＜1600
|
|
纯钨
Pure Tungsten
|
隔热屏，发热体，电极
Heat shields, heaters, electrodes
|
1600～2300
|
纯钼与钼镧合金高温电阻率:
High temperature resistivity of pure molybdenum and molybdenum-lanthanum alloy:
|
工作温度
Working Temperature
(℃)
|
电阻率
Electrical Resistivity
(Ω·m)
|
|
1000
|
0.31×10-6
|
|
1200
|
0.37×10-6
|
|
1400
|
0.41×10-6
|
|
1600
|
0.48×10-6
|
按图纸生产,如有特殊要求，双方具体商定.
The products shall be manufactured according to the drawings.
Special requirements will be agreed upon by the supplier and buyer.
