Structural Parts

Refractory metals have a high melting point, low vapor pressure, low coefficient of thermal expansion, excellent high temperature strength and creep resistance. Through alloying, their processing properties and high temperature performances are further improved, and the service life of products is extended. Therefore, tungsten, molybdenum, tantalum and niobium metals are widely used in all kinds of high temperature furnaces as structural materials, heating body and insulation layer.

Product Description

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.

Fastener

no data

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