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Manufacturing process of aluminum bar

A production process and technology for aluminum rods, applied in the field of aluminum rod production process, can solve the problems of complex aluminum rod production process, unable to meet large-scale requirements, unstable product performance, etc., and achieve stable product performance, good hardness, and finished products. high rate effect

Inactive Publication Date: 2018-11-02
南通富尔特金属制品有限公司
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  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

[0002] Because of its excellent electrical conductivity and thermal conductivity, aluminum is widely used in electrical, electrical, and electric vacuum industries. With the further development of electrical, electrical, and electric vacuum industries, the requirements for aluminum materials are getting higher and higher. Existing The production process of aluminum rods is complicated, the production yield is relatively low, the lead content is high, the product performance is unstable, and it cannot meet the large-volume demand of the market.

Method used

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Embodiment Construction

[0009] This specific embodiment adopts the following technical scheme: its formula consists of: silicon 4-8%, aluminum 50-60%, iron 0.02-0.15%, manganese 0.06-0.09%, nickel 0.07-0.12%, lead 0.02-0.4% , tin 0.05-0.17%, zinc 30-35%.

[0010] The preparation process is as follows:

[0011] The raw materials are smelted at a temperature of 1450-1550°C. After smelting, the composition test is carried out. After the test, the composition is prepared, and then the composition test is carried out. The products that pass the test are kept at a temperature of 1200-1300°C. Re-adjust the ingredients until the test is qualified; (2), melt and cast the product after heat preservation, cut off the head, pull the dead skin, and then temper the temperature to 320 ° C ~ 350 ° C; (3), the aluminum rod after tempering Finished product inspection is carried out, qualified products are put into storage, and unqualified products are re-smelted for production.

[0012] Further, the tensile strength...

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PUM

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Abstract

The invention discloses a manufacturing process of an aluminum bar, and relates to the manufacturing process of aluminum bars. The aluminum bar is prepared from 4% to 8% of silicon, 50% to 60% of aluminum, 0.02% to 0.15% of iron, 0.06% to 0.09% of manganese, 0.07% to 0.12% of nickel, 0.02% to 0.4% of lead, 0.05% to 0.17% of tin and 30% to 35% of zinc. The manufacturing process is simple in process, the produced product is high in yield, small in lead content, stable in product performance, high in tensile strength and good in hardness, and can meet the bulk need of the market.

Description

technical field [0001] The invention relates to a manufacturing process of an aluminum rod, in particular to a manufacturing process of an aluminum rod. Background technique [0002] Because of its excellent electrical conductivity and thermal conductivity, aluminum is widely used in electrical, electrical, and electric vacuum industries. With the further development of electrical, electrical, and electric vacuum industries, the requirements for aluminum materials are getting higher and higher. Existing The production process of aluminum rods is complicated, the production yield is relatively low, the lead content is high, the product performance is unstable, and it cannot meet the large-volume demand of the market. Contents of the invention [0003] The purpose of the present invention is to provide a manufacturing process of aluminum rods, which has simple process, high product yield, less lead content, stable product performance, high tensile strength and good hardness,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C22C21/10C22C1/02C22F1/053
CPCC22C21/10C22C1/026C22F1/053
Inventor 黄树林
Owner 南通富尔特金属制品有限公司
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