Aluminum alloy for preparing bicycle hubs and production method thereof

A production method and technology for aluminum alloys, which are applied in the field of manufacturing new aluminum alloys, can solve the problems of heavy weight, high price and easy rusting of bicycle hubs, and achieve the effects of scientific and reasonable component composition, low production cost and simple formula.

Inactive Publication Date: 2014-09-24
广西中才铝业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The bicycle hub made of iron products is heavy, poor in strength, and easy to rust; the bicycle hub made of stainless steel is not easy to rust, but heavy in weight and poor in strength; the bicycle hub made of titanium metal is light in weight and strong good, and not easy to rust, but expensive

Method used

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Examples

Experimental program
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Embodiment Construction

[0016] Below in conjunction with embodiment the method of the present invention is further described.

[0017] An aluminum alloy used in the preparation of bicycle hubs and a production method thereof. The technical proposal is that the aluminum alloy is composed of aluminum ingots, silicon elements, magnesium elements, copper elements, chromium elements, and manganese elements.

[0018] The specific implementation is as follows:

[0019] 1. Selection of aluminum ingots: select aluminum ingots for remelting with an aluminum content of ≤99.80% as raw materials for production.

[0020] 2. Raw material composition and ratio: aluminum ingot 97.22%, silicon element 0.75%, magnesium element 1.3%, copper element 0.3%, chromium element 0.25%, manganese element 0.18%.

[0021] 3. Melting: Add aluminum ingots into the melting furnace to melt, and add the above-mentioned various metal elements in sequence according to the process requirements, and then effectively remove the impurities ...

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PUM

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Abstract

The invention relates to an aluminum alloy for preparing bicycle hubs and a production method thereof. The aluminum alloy is composed of an aluminum ingot, silicon, magnesium, copper, chromium and manganese; and the aluminum alloy is prepared according to a conventional aluminum bar production technique. The bicycle hub product prepared from the aluminum alloy has the advantages of light weight, high strength and no rusting. Besides, the bicycle hub product is low in production cost. Therefore, the bicycle hub product prepared from the aluminum alloy has distinctive characteristics and very wide market prospects.

Description

technical field [0001] The invention belongs to the technical field of manufacturing a novel aluminum alloy, and in particular relates to an aluminum alloy used in preparing bicycle hubs and a production method thereof. technical background [0002] The bicycle hub is the entire part that connects the spokes and the axle, because it looks like a knocked hub when it stands up as a whole, hence the name. A good bicycle hub should have the advantages of light texture, good strength, and no rust. [0003] The materials used in the current bicycle hub mainly include: iron products, stainless steel, titanium metal, etc. The bicycle hub made of iron products is heavy, poor in strength, and easy to rust; the bicycle hub made of stainless steel is not easy to rust, but heavy in weight and poor in strength; the bicycle hub made of titanium metal is light in weight and strong Good, and less prone to rust, but expensive. Contents of the invention [0004] The purpose of the present...

Claims

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Application Information

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IPC IPC(8): C22C21/08C22C1/02
Inventor 凌超金
Owner 广西中才铝业有限公司
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