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Iron alloy key

A ferroalloy and key technology, which is applied in the field of ferroalloy keys, can solve the problems of difficult cutting and easy corrosion of keys, and achieve the effects of improving softness, reducing production costs and improving durability

Inactive Publication Date: 2016-06-29
广西丛欣实业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a ferroalloy key, which can solve the problem that existing keys are difficult to cut and easy to corrode

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] This iron alloy key includes a body and a handle connected to the body. The body is made of the following raw materials in parts by weight: 40 parts of iron, 15 parts of nickel, 11 parts of chromium, 21 parts of copper, 9 parts of aluminum, 2 parts of silver, Manganese 5 parts.

[0016] The body and the handle are detachably connected, the connection between the body and the handle is provided with an internal thread, and the handle is provided with an external thread matching the internal thread; the handle is made of plastic.

[0017] The preparation method first puts iron, nickel, chromium, copper, aluminum, silver and manganese into the electric melting furnace. Introduce into the mold of the handle, cool and take out. It can be made by matching and connecting the body and the handle.

Embodiment 2

[0019] This iron alloy key includes a body and a handle connected to the body. The body is made of the following raw materials in parts by weight: 30 parts of iron, 12 parts of nickel, 8 parts of chromium, 16 parts of copper, 7 parts of aluminum, and 1 part of silver. Manganese 3 parts.

[0020] The body and the handle are detachably connected, the connection between the body and the handle is provided with an internal thread, and the handle is provided with an external thread matching the internal thread; the handle is made of plastic.

[0021] The preparation method first puts iron, nickel, chromium, copper, aluminum, silver and manganese into the electric melting furnace. Introduce into the mold of the handle, cool and take out. It can be made by matching and connecting the body and the handle.

Embodiment 3

[0023] This iron alloy key includes a body and a handle connected to the body. The body is made of the following raw materials in parts by weight: 35 parts of iron, 13.5 parts of nickel, 9.5 parts of chromium, 18.5 parts of copper, 8 parts of aluminum, 1.5 parts of silver, Manganese 4 parts.

[0024] The body and the handle are detachably connected, the connection between the body and the handle is provided with an internal thread, and the handle is provided with an external thread matching the internal thread; the handle is made of plastic.

[0025] The preparation method first puts iron, nickel, chromium, copper, aluminum, silver and manganese into the electric melting furnace. Introduce into the mold of the handle, cool and take out. It can be made by matching and connecting the body and the handle.

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PUM

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Abstract

The invention discloses an iron alloy key and relates to the technical field of metal alloy. The iron alloy key comprises a body and a handle connected to the body; the body is made of, by weight, 30-40 parts of iron, 12-15 parts of nickel, 8-11 parts of chromium, 16-21 parts of copper, 7-9 parts of aluminum, 1-2 parts of silver and 3-5 parts of manganese. Compared with the prior art, the iron alloy key has the effects of being easy to cut and high in resistance to corrosion.

Description

technical field [0001] The invention relates to the technical field of metal alloys, in particular to an iron alloy key. Background technique [0002] The existing key is mainly made of iron-aluminum alloy, including a handle and a body, and the handle and the body are integrally formed. The disadvantage of such a key is that it is relatively hard, and it is difficult to cut when it is made into a specific key; it is easy to be corroded, which affects the strength of the key itself. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a ferroalloy key, which can solve the problem that the existing keys are difficult to cut and easy to corrode. [0004] In order to solve the above problems, the technical solution adopted in the present invention is: this iron alloy key includes a body and a handle connected to the body, and the body is made of the following raw materials in parts by weight: 30 parts to 40 parts of iro...

Claims

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Application Information

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IPC IPC(8): E05B19/26C22C30/02
CPCE05B19/26C22C30/02C22C38/007C22C38/06C22C38/42C22C38/58
Inventor 王剑平王雪峰
Owner 广西丛欣实业有限公司