Processing process of light high-hardness aluminum alloy

A processing technology and technology of aluminum alloy, applied in the field of aluminum alloy, can solve the problems of increased use burden, poor anti-fatigue effect, easy to break, etc., and achieve the effects of reducing weight burden, increasing hardness, and improving elongation

Inactive Publication Date: 2018-07-13
LANZHOU UNIVERSITY OF TECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0003] Due to the low hardness of the existing aluminum alloy during use, it is easy to break, the anti-fatigue effect is poor, and the weight is large, which increases the burden of use

Method used

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Embodiment Construction

[0018] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with specific embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0019] A light-weight high-hardness aluminum alloy processing technology, comprising the following steps:

[0020] S1. Take 1-2 parts by weight of carbon, 3-5 parts of silicon, 8-12 parts of chromium, 1-2 parts of manganese, 18-24 parts of iron, 5-7 parts of titanium, 2-3 parts of zinc, and 1 part of copper -15 parts, nickel 4-6 parts and aluminum 20-35 parts;

[0021] S2. Put the aluminum material into a drying box after washing, take out the raw material after drying, and melt the aluminum material into aluminum water at a high temperature of 600-700°C for later use;

[0022] S3. Put the rest of the raw materials i...

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Abstract

The invention discloses a processing process of a light high-hardness aluminum alloy. The aluminum alloy material is formed through the processing step of melting and casting constituents of 1-2 partsof carbon, 3-5 parts of silicon, 8-12 parts of chromium, 1-2 parts of manganese, 18-24 parts of iron, 5-7 parts of titanium, 2-3 parts of zinc, 1-15 parts of copper, 4-6 parts of nickel and 20-35 parts of aluminum. The ductility of the aluminum alloy is formed by adjusting the constituents, with addition of the elements such as silicon and manganese, the hardness of the aluminum alloy can be effectively improved, the mechanical property of an aluminum alloy plate is enhanced, the processed aluminum alloy is lower in weight, and thus the weight load in the using process is reduced.

Description

technical field [0001] The invention belongs to the field of aluminum alloys, and more specifically relates to a light-weight high-hardness aluminum alloy processing technology. Background technique [0002] The aluminum and aluminum alloy processing industry has entered a new period of rapid development, the application of aluminum is more and more extensive, and the transportation industry has become the largest user of aluminum. Aluminum is the material of choice for lightweight, and it will inevitably partially replace steel to become an important basic material for various sectors of the national economy and people's lives; the aluminum industry is a sunrise industry, and it is bound to become one of the important pillar industries of the material industry. The scale and production technology of the aluminum and aluminum processing industry at home and abroad have developed rapidly and reached a very high level. A large number of advanced modern aluminum group companies...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C22C1/02C22C21/00
Inventor 丁万武陈太丽赵文军郭挺彪唐兴昌李建胜徐仰涛乔及森李庆林
Owner LANZHOU UNIVERSITY OF TECHNOLOGY
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