Tungsten copper alloy is a two-phase structure pseudo-alloy based on tungsten element and supplemented by copper element. It is a composite material in metals. Tungsten-copper electronic packaging chips have both the low expansion properties of tungsten and the high thermal conductivity properties of copper. In particular, its thermal expansion coefficient and thermal and electrical conductivity can be designed by adjusting the composition of the material, thus bringing great convenience to the application of the material. We use high-purity, high-quality raw materials, and after compression molding, high-temperature sintering and infiltration, we obtain tungsten-copper electronic packaging materials and heat sink materials with excellent performance. Tungsten copper material has the excellent characteristics of both metals, such as high melting point, small thermal expansion coefficient, good thermal conductivity, high arc breaking performance, good sealing and processability, non-magnetic, gas content, excellent high temperature resistance, and It has high wear resistance, is lighter than tungsten copper, and has good durability.
A lot of heat is generated when power electronic devices and circuits operate. Heat sink materials help remove chip heat and transfer it to other media to maintain the stable operation of the chip. Tungsten copper, molybdenum copper, copper-molybdenum-copper (CMC) and copper-molybdenum copper-copper (Cu/Mo Cu/Cu) materials combine the low thermal expansion rates of molybdenum and tungsten and the high thermal conductivity of copper, which can effectively release The heat from electronic devices helps to cool various products such as IGBT modules, RF power amplifiers, and LED chips. It can be used in large-scale integrated circuits and high-power microwave devices as metal substrates, thermal control boards, heat sink materials, and lead frames. . Tungsten copper alloy is suitable for materials packaged with high-power devices, such as substrates, electrodes, etc.; high-performance lead frames; thermal control boards and heat sinks of thermal control devices, etc.
Our company can provide various types of tungsten copper or molybdenum copper products such as Tungsten Copper Alloy Plates, Molybdenum Copper Rod, etc. If necessary, please feel free to contact us by email.
