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Hot work die aluminium alloy

A technology of hot work die and aluminum alloy, applied in the field of hot work die aluminum alloy, can solve the problems of low isotropy, poor structure uniformity, limited service life, etc., and achieve stable performance, scientific and reasonable components, and long service life. Effect

Inactive Publication Date: 2015-07-01
昆山慧星行机械设计有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the hot work molds produced in China have low isotropy and poor uniformity of structure, and the overall performance index of the produced molds is low, which seriously limits the service life.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] A hot work die aluminum alloy, comprising the following components by weight percentage:

[0020] Carbon 0.3%;

[0021] Silicon 0.02%;

[0022] Gold 0.5%;

[0023] Potassium 0.09%;

[0024] Phosphorus 0.05%;

[0025] Manganese 0.3%;

[0026] Platinum 0.01%;

[0027] The balance is aluminum.

Embodiment 2

[0029] A hot work die aluminum alloy, comprising the following components by weight percentage:

[0030] Carbon 0.32%;

[0031] Silicon 0.15%;

[0032] Gold 0.65%;

[0033] Potassium 0.1%;

[0034] Phosphorus 0.079%;

[0035] Manganese 0.4%;

[0036] Platinum 0.02%;

[0037] Chromium 0.06%;

[0038] The balance is aluminum.

Embodiment 3

[0040] A hot work die aluminum alloy, comprising the following components by weight percentage:

[0041] Carbon 0.35%;

[0042] Silicon 0.2%;

[0043] Gold 0.8%;

[0044] Potassium 0.12%;

[0045] Phosphorus 0.09%;

[0046] Manganese 0.5%;

[0047] Platinum 0.03%;

[0048] Chromium 0.12%;

[0049] The balance is aluminum.

[0050] The beneficial effects of the invention are: the aluminum alloy composition of the hot work mold is scientific and reasonable, the performance is stable, and the service life is long.

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PUM

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Abstract

The invention discloses a hot work die aluminium alloy which comprises the following ingredients, by weight, 0.3-0.35% of carbon, 0.02-0.2% of silicon, 0.5-0.8% of gold, 0.09-0.12% of potassium, 0.05-0.09% of phosphor, 0.3-0.5% of manganese, 0.01-0.03% of platinum and the balance aluminium. The hot work die aluminium alloy provided by the invention has beneficial effects of scientific and reasonable ingredients, stable performance and long service life.

Description

technical field [0001] The invention relates to a hot work die aluminum alloy. Background technique [0002] At present, hot work die material is one of the foundations and core technologies for realizing the modernization of manufacturing industry, and its development level is the main indicator to measure the level of a country's manufacturing industry. Hot work molds generally operate under quite complex working conditions, and the performance requirements for mold materials are also quite strict. However, domestically produced hot work molds have low isotropy and poor uniformity of structure, and the overall performance index of the produced molds is low, which seriously limits the service life. [0003] Therefore, in order to solve the above problems, a new technical solution is provided to meet the demand. Contents of the invention [0004] The invention provides a hot work mold aluminum alloy. [0005] The technical scheme adopted in the present invention is: ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C22C21/00
CPCC22C21/00
Inventor 不公告发明人
Owner 昆山慧星行机械设计有限公司
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