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Flexible alloy and preparation method thereof

A preparation process and alloy technology, applied in the field of alloys, can solve the problems of easy changes in alloy texture and failure to meet requirements, and achieve the effect of improving toughness and reducing impact.

Inactive Publication Date: 2014-01-15
WUXI YANGGONG MACHINERY MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the field of aerospace, soft alloys and alloys with relatively strong toughness are often used. However, in the prior art, the prepared soft alloys often fail to meet the requirements, or the alloys in the space environment with large temperature changes The texture is also highly susceptible to change

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] A soft alloy, the soft alloy is made by melting the following materials in parts by weight: 20 tons of cobalt-chromium alloy, 4 tons of gold alloy, 30 tons of aluminum-manganese alloy, 40 tons of nickel-chromium alloy, PVC / ABS 12 tons of mixed resin.

[0015] The preparation technology of above-mentioned a kind of soft alloy comprises the following steps:

[0016] 1) Weigh the cobalt-chromium alloy and the gold alloy according to the above ratio, melt and mix them respectively to obtain alloy liquid A;

[0017] 2) The aluminum-manganese alloy and the nickel-chromium alloy are weighed according to the above ratio, melted and mixed respectively to obtain alloy liquid B;

[0018] 3) After mixing the alloy liquid A obtained in step 1) and the alloy liquid B obtained in step 2), add a proportioned amount of PVC / ABS mixed resin, stir evenly and then cool to obtain a soft alloy.

Embodiment 2

[0020] A soft alloy, the soft alloy is made by melting the following materials in parts by weight: 30 tons of cobalt-chromium alloy, 6 tons of gold alloy, 35 tons of aluminum-manganese alloy, 50 tons of nickel-chromium alloy, PVC / ABS 18 tons of mixed resin.

[0021] The preparation technology of above-mentioned a kind of soft alloy comprises the following steps:

[0022] 1) Weigh the cobalt-chromium alloy and the gold alloy according to the above ratio, melt and mix them respectively to obtain alloy liquid A;

[0023] 2) Weigh the aluminum-manganese alloy and the nickel-chromium alloy according to the above ratio, melt and mix them respectively to obtain the alloy liquid B;

[0024] 3) After mixing the alloy liquid A obtained in step 1) and the alloy liquid B obtained in step 2), add a proportioned amount of PVC / ABS mixed resin, stir evenly and then cool to obtain a soft alloy.

Embodiment 3

[0026] A soft alloy, the soft alloy is made by melting the following materials in parts by weight: 25 tons of cobalt-chromium alloy, 5 tons of gold alloy, 35 tons of aluminum-manganese alloy, 45 tons of nickel-chromium alloy, PVC / ABS 16 tons of mixed resin.

[0027] The preparation technology of above-mentioned a kind of soft alloy comprises the following steps:

[0028] 1) Weigh the cobalt-chromium alloy and the gold alloy according to the above ratio, melt and mix them respectively to obtain the alloy liquid A;

[0029] 2) Weigh the aluminum-manganese alloy and the nickel-chromium alloy according to the above ratio, melt and mix them respectively to obtain the alloy liquid B;

[0030] 3) After mixing the alloy liquid A obtained in step 1) and the alloy liquid B obtained in step 2), add a proportioned amount of PVC / ABS mixed resin, stir evenly and then cool to obtain a soft alloy.

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PUM

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Abstract

The invention discloses a flexible alloy. The flexible alloy is made by melting the following ingredients in parts by weight: 20-30 parts of cobalt-chromium alloy, 4-6 parts of gold alloy, 30-35 parts of aluminum-manganese alloy, 40-50 parts of nickel-chrome alloy, 12-18 parts of PVC / ABS blend resin. A preparation method of the flexible alloy is also provided. The invention has the benefits that: according to the flexible alloy and preparation method thereof provided by the invention, the impact of ambient temperature changes on the alloy body of the prepared flexible alloy can be effectively reduced, the toughness of the alloy is increased, and the flexible alloy is applicable to the aerospace field. The factory experiments show that the rate of toughness change of the flexible alloy is less than or equal to 5% under high- / low-temperature conditions.

Description

[0001] technical field [0002] The invention relates to the field of alloys, in particular to a soft alloy and a preparation process thereof. Background technique [0003] Alloys are substances with metallic properties that are synthesized by two or more metals and nonmetals by a certain method. It is generally obtained by melting into a homogeneous liquid and solidifying. In the field of aerospace, soft alloys and alloys with relatively strong toughness are often used, but in the prior art, the prepared soft alloys often fail to meet the requirements, or the alloys are used in a space environment with large temperature changes. The texture is also highly susceptible to change. Contents of the invention [0004] The purpose of the present invention is to provide a soft alloy that can effectively reduce the influence of temperature changes on the toughness of the alloy, aiming at the above defects in the prior art. [0005] In order to achieve the above object, the tech...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C22C30/00C22C1/02C22C1/10
Inventor 杨龙兴
Owner WUXI YANGGONG MACHINERY MFG
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