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New composite material - low melting point alloy
2019-10-11The low melting point alloy and polymer composite can be used not only for the preparation of composite materials with high electrical conductivity, but also for the preparation of composite materials with high thermal conductivity. In J...
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Tellurium Zinc cadmium detector for design of low noise readout circuit
2019-10-10Tellurium Zinc Cadmium semiconductor materials at room temperature have such advantages as high resistivity, small temperature coefficient, easy to be combined with front-end electronics, high sensitivity, etc.In order to meet the requi...
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Tellurium preparation - zone smelting process
2019-10-10Tellurium contains a variety of impurities. When the molten tellurium cools and solidifies, the distribution of impurities in the melt differs from that in the solidified crystal....
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Bismuth Trioxde replaces lead oxide to added into Lead free low melting point sealing glass powder
2019-10-09The material has a low melting temperature and sealing temperature, good heat resistance and chemical stability, high mechanical strength, and is widely used in electrovacuum and microelectronics technology, laser and infrared technology, ...
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The supply and demand of metal Bismuth and applications
2019-10-09Bismuth Metal is a silver-white or pink metal, with the special physical properties of cold and condensing when solidified, stable chemical properties, its telluride and selenide have semiconductor properties, Bismuth metal have non-...
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Indium new product development plan
2019-10-08Development of solder containing indium, solder paste series Indium-containing solder, the industry development of solder paste, first depends on the development of ITO target soldering and semiconductor solder, in addition to the inte...
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Distribution of indium resources in China
2019-10-08Indium has very unique and excellent physical and chemical properties, and is widely used in high-tech fields such as electronic computers, energy, electronics, defense military, aerospace, nuclear industry and modern information industry....
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Gallium-aluminum alloy catalytic hydrolysis hydrogen production
2019-09-29The research on the preparation of hydrogen from gallium-aluminum alloy was first discovered in the United States, and it belongs to a brand-new energy storage technology, which has a very broad application prospect. However, there are ...
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The characteristics of Gallium
2019-09-29Gallium is the most dispersed metal with the characteristics of “dispersion”. It is silver-white, with a density of 5.904g/m3 and a melting point of 29.78°C, which also can be melted in the hands. It is one of three kinds of liquid m...
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Tellurium application, separation and purification
2019-09-27Tellurium is a rare, dispersed element that occurs in extremely low concentrations in the earth's crust, with a abundance of only 1 × 10-9 ~ 16 × 10-9. Rare dispersed element tellurium is widely used in modern industry, advanced technol...