W-Cu Alloy Main Applications(II)
W-Cu alloy main applications will be continuously discussed in this article.
W-Cu alloy is featured by high temperature resistance, density, strength and excellent arc ablation resistance and others. W-Cu alloy is widely applied in aerospace, aviation, electronics, electric power, metallurgy, machinery, sport equipments and other industries.
EDM electrode
EDM electrode adopted copper or graphite electrode in early days. Copper or graphite electrode is cheap but can not resist ablation. Nowadays, EDM electrode basically uses copper tungsten electrode. The advantages of tungsten copper electrode are high temperature resistance, high temperature strength, arc ablation resistance, good thermal and electrical conductivity properties and fast heat dissipation. The EDM electrode has numerous species, small batch and great total quantity. W-Cu alloy materials used in EDM electrode should have high density and homogeneous microstructure, particularly the W-Cu bar, tube and special-shaped electrode.
microelectronic materials
Tungsten copper electronic packaging and heat sink materials are featured by low thermal expansion like tungsten and high thermal conductivity like copper. The thermal expansion coefficient, thermal and electrical conductivity of tungsten copper electronic packaging and heat sink materials can be changed by adjusting tungsten and copper components, which provides wider fields of application. Because tungsten copper materials have high heat resistance and good thermal conductivity, at the same time, tungsten copper materials have the matched thermal expansion coefficient with silicon, gallium arsenide and ceramic material, so W-cu alloy is widely used in semiconductor materials and is suitable to be applied as electronic packaging materials, heat sink materials, ceramic and gallium arsenide base and others.
Zhengzhou Sanhui Co., Ltd has been dealing in rare metals for 24 years. With the help of our R&D team, we provide customers with standard metal products or customize products to clients’ requirements.
We welcome your orders and can provide custom packaging as required. To ensure complete customer satisfaction, we maintain strict quality control and provide excellent aftersales service.
W-Cu alloy is featured by high temperature resistance, density, strength and excellent arc ablation resistance and others. W-Cu alloy is widely applied in aerospace, aviation, electronics, electric power, metallurgy, machinery, sport equipments and other industries.
EDM electrode
EDM electrode adopted copper or graphite electrode in early days. Copper or graphite electrode is cheap but can not resist ablation. Nowadays, EDM electrode basically uses copper tungsten electrode. The advantages of tungsten copper electrode are high temperature resistance, high temperature strength, arc ablation resistance, good thermal and electrical conductivity properties and fast heat dissipation. The EDM electrode has numerous species, small batch and great total quantity. W-Cu alloy materials used in EDM electrode should have high density and homogeneous microstructure, particularly the W-Cu bar, tube and special-shaped electrode.
microelectronic materials
Tungsten copper electronic packaging and heat sink materials are featured by low thermal expansion like tungsten and high thermal conductivity like copper. The thermal expansion coefficient, thermal and electrical conductivity of tungsten copper electronic packaging and heat sink materials can be changed by adjusting tungsten and copper components, which provides wider fields of application. Because tungsten copper materials have high heat resistance and good thermal conductivity, at the same time, tungsten copper materials have the matched thermal expansion coefficient with silicon, gallium arsenide and ceramic material, so W-cu alloy is widely used in semiconductor materials and is suitable to be applied as electronic packaging materials, heat sink materials, ceramic and gallium arsenide base and others.
Zhengzhou Sanhui Co., Ltd has been dealing in rare metals for 24 years. With the help of our R&D team, we provide customers with standard metal products or customize products to clients’ requirements.
We welcome your orders and can provide custom packaging as required. To ensure complete customer satisfaction, we maintain strict quality control and provide excellent aftersales service.
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