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Die aluminum alloy

An aluminum alloy and mold technology, applied in the field of mold aluminum alloy, can solve the problems of low cost of alloy materials, high manufacturing cost, short manufacturing cycle, etc., and achieve the effects of good toughness, scientific and reasonable components, and stable performance

Inactive Publication Date: 2014-07-23
KUNSHAN LTK AUTOMATION EQUIP TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the development of science and technology, the scope of mold application is becoming more and more extensive. For the manufacture of product molds with multiple varieties, small batches or frequent updates and modifications, such as injection molds, blow molds, and compression molds, it is required to have manufacturing The characteristics of short cycle, low manufacturing difficulty and low cost, while the steel mold usually used in the prior art has high manufacturing cost, long cycle, and relatively low cost of alloy materials, so it is widely used in the field of manufacturing such molds
However, pure metals cannot meet the requirements of plasticity, hardness, strength, etc.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] A mold aluminum alloy, comprising the following components in parts by weight:

[0020] Carbon 0.03 parts;

[0021] Tungsten 0.3 parts;

[0022] Cobalt 0.001 part;

[0023] Niobium 0.007 parts;

[0024] Rare earth 0.1 part;

[0025] Iron 2 parts;

[0026] Copper 10 parts;

[0027] Aluminum 70 parts.

Embodiment 2

[0029] A mold aluminum alloy, comprising the following components in parts by weight:

[0030] Carbon 0.25 parts;

[0031] Tungsten 0.45 parts;

[0032] Cobalt 0.005 parts;

[0033] Niobium 0.02 parts;

[0034] 0.25 parts of rare earth;

[0035] Iron 4 parts;

[0036] 12 parts of copper;

[0037] Tin 0.15 part;

[0038] Aluminum 72 parts.

Embodiment 3

[0040] A mold aluminum alloy, comprising the following components in parts by weight:

[0041] Carbon 0.58 parts;

[0042] Tungsten 0.65 parts;

[0043] Cobalt 0.008 parts;

[0044] Niobium 0.04 parts;

[0045] 0.35 parts of rare earth;

[0046] Iron 6 parts;

[0047] 15 parts of copper;

[0048] 0.25 parts of tin;

[0049] Aluminum 75 parts.

[0050] The invention has the advantages that the mold has scientific and reasonable components, good toughness and stable performance, and meets the needs of enterprises.

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PUM

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Abstract

The invention relates to a die aluminum alloy. The die aluminum alloy comprises, by weight, 0.03-0.58 parts of C, 0.3-0.65 parts of W, 0.001-0.008 parts of Co, 0.007-0.04 parts of Nb, 0.1-0.35 parts of rare earth, 2-6 parts of Fe, 10-15 parts of Cu and 70-75 parts of Al. A die made of the die aluminum alloy has the advantages of scientific and reasonable component proportions, good toughness, stable performances, and enterprise demand meeting.

Description

technical field [0001] The invention relates to a mold aluminum alloy. Background technique [0002] With the development of science and technology, the scope of mold application is becoming more and more extensive. For the manufacture of product molds with multiple varieties, small batches or frequent updates and modifications, such as injection molds, blow molds, and compression molds, it is required to have manufacturing It has the characteristics of short cycle time, low manufacturing difficulty and low cost. However, steel molds usually used in the prior art have high manufacturing costs, long cycle time, and relatively low cost of alloy materials. Therefore, they are widely used in the field of manufacturing such molds. But pure metals cannot meet the requirements such as plasticity, hardness, and strength. [0003] Therefore, in order to solve the above problems, a new technical solution is provided. Contents of the invention [0004] The invention provides a mold...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C22C21/12
Inventor 不公告发明人
Owner KUNSHAN LTK AUTOMATION EQUIP TECH
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