Corrosion-resistant and wear-resistant high-conductivity alloy for sockets
A high-conductivity, corrosion-resistant technology, applied in the field of alloy materials, can solve the problems of expensive tin phosphor bronze, etc., and achieve the effect of excellent hardness, less precious metal consumption, and simple process
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Embodiment 1
[0017] A corrosion-resistant and wear-resistant high-conductivity alloy for sockets, comprising the following components by weight percentage: 23% zinc, 2.5% aluminum, 0.4% phosphorus, 2% silver, 0.5% yttrium, 2.5% chromium, 0.5% nickel, Vanadium 1%, lead 0.2%, copper balance. Its preparation method comprises the following steps:
[0018] (1) Add copper-silver master alloy, copper-chromium master alloy, copper-nickel master alloy, copper-vanadium master alloy, copper-lead master alloy and electrolytic copper into the melting furnace for melting at 1250°C, and add zinc ingot after melting Continue smelting with aluminum ingots, and then add copper-yttrium master alloy and copper-phosphorus master alloy to continue smelting. After all the raw materials are melted and mixed evenly, they are drawn and cast into ingots at 1150°C;
[0019] (2) Add the ingot to the walking furnace, heat it at 900°C for 2.5 hours, and then hot roll it into a slab;
[0020] (3) Carry out solid soluti...
Embodiment 2
[0024] A corrosion-resistant and wear-resistant high-conductivity alloy for sockets, comprising the following components by weight percentage: 21% zinc, 2% aluminum, 0.2% phosphorus, 1.5% silver, 0.3% yttrium, 2% chromium, 0.3% nickel, Vanadium 2%, lead 0.1%, copper balance. Its preparation method comprises the following steps:
[0025] (1) Add copper-silver master alloy, copper-chromium master alloy, copper-nickel master alloy, copper-vanadium master alloy, copper-lead master alloy and electrolytic copper into the melting furnace for melting at 1150°C, and add zinc ingot after melting Continue smelting with aluminum ingots, and then add copper-yttrium master alloy and copper-phosphorus master alloy to continue smelting. After all the raw materials are melted and mixed evenly, they are drawn and cast into ingots at 1100°C;
[0026] (2) Add the ingot to the walking furnace, heat it at 925°C for 2 hours, and then hot roll it into a slab;
[0027] (3) Carry out solid solution t...
Embodiment 3
[0031] A corrosion-resistant and wear-resistant high-conductivity alloy for a socket, comprising the following components by weight percentage: 22% zinc, 3% aluminum, 0.3% phosphorus, 2.5% silver, 0.1% yttrium, 1.5% chromium, 0.4% nickel, Vanadium 1.5%, lead 0.3%, copper balance. Its preparation method comprises the following steps:
[0032] (1) Add copper-silver master alloy, copper-chromium master alloy, copper-nickel master alloy, copper-vanadium master alloy, copper-lead master alloy and electrolytic copper into the melting furnace for melting at 1350°C, and add zinc ingot after melting Continue smelting with aluminum ingots, and then add copper-yttrium master alloy and copper-phosphorus master alloy to continue smelting. After all the raw materials are melted and mixed evenly, they are drawn and cast into ingots at 1200°C;
[0033] (2) Add the ingot to the walking furnace, heat it at 950°C for 1.5 hours, and then hot roll it into a slab;
[0034] (3) Carry out solid sol...
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