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Industry News

Industry News

  • Effect of Cerium on Properties of Tin Phosphor Bronze Alloy

    Effect of Cerium on Properties of Tin Phosphor Bronze Alloy

    Experiments have proved the influence of cerium on the microstructure of the tin-phosphor bronze QSn7-0.2 alloy that has been cast, homogenized and recrystallized. The mesh becomes finer, and the grain structure is obviously refined after deformation annealing. Adding a small amount of rare earth...
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  • What is the density of tin bronze?

    What is the density of tin bronze?

    Tin bronze density specific gravity ρ (8.82). Bronze can be divided into two categories: tin bronze and special bronze (ie Wuxi bronze). For casting products, add the word “Z” before the code, such as: Qal7 means that the aluminum content is 5%, and the rest is copper. Copper casting ...
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  • The difference between aluminum bronze and beryllium copper

    The difference between aluminum bronze and beryllium copper

    Beryllium copper, also known as beryllium bronze, is the “king of ductility” in alloy copper. After solid solution aging quenching and tempering treatment, a commodity high toughness forged beryllium bronze aluminum alloy with high toughness and high electrical conductivity can be obt...
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  • Characteristics of common copper alloys

    Characteristics of common copper alloys

    The most commonly used copper and its alloys are: pure copper, brass, bronze, etc. The appearance of pure copper is red-yellow. In the air, the surface will form a purple-red dense film due to oxidation, so it is also called red copper. The electrical conductivity and thermal conductivity of pure...
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  • Alloying of copper

    Alloying of copper

    Liquid state is an intermediate state between solid state and gaseous state. Solid metals are composed of many grains, gaseous metals are composed of single atoms that resemble elastic spheres, and liquid metals are composed of many groups of atoms. 1. Structural characteristics of liquid metals ...
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  • Copper smelting technology

    Copper smelting technology

    At present, the smelting of copper processing products generally adopts induction smelting furnace, and also adopts reverberatory furnace smelting and shaft furnace smelting. Induction furnace smelting is suitable for all kinds of copper and copper alloys. According to the furnace structure, ind...
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