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Normal temperature quick phosphorizing agent for metal plastic deformation and preparation method thereof

A technology of plastic deformation and phosphating agent, which is applied in the direction of metal material coating process, etc., can solve the problems affecting the quality, output and cost of wire drawing production, unsatisfactory phosphating effect, and high temperature requirements, and achieves low price and production. Low cost, high strength effect

Inactive Publication Date: 2008-03-26
赵惠霖
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the phosphating effect is still not ideal to varying degrees. There are many restrictions on the use of phosphating agents, high temperature requirements for the use environment, and high energy consumption; and basically there are quite a lot of waste residues. Solve the problem of environmental pollution caused by the secondary discharge of waste residue
The above problems directly and seriously affect the quality, output and cost of wire drawing production

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Example 1. Make metal plastic deformation normal temperature rapid phosphating agent according to the following steps.

[0025] a. Add 20Kg of water and 6Kg of butanone into the reaction kettle, add 0.05Kg of manganese dihydrogen phosphate, 0.09Kg of calcium nitrate and 0.07Kg of zinc nitrate under stirring, and obtain liquid A after mixing well;

[0026] b. Add 8Kg of water and 7Kg of phosphoric acid into the emulsifier for emulsification, and obtain liquid B after emulsification for 3-5 minutes;

[0027] c. Add liquid A into liquid B, add 0.6Kg of hydroquinone under stirring, and mix well to obtain the finished product.

Embodiment 2

[0028] Example 2. Make metal plastic deformation normal temperature rapid phosphating agent according to the following steps.

[0029] a. Add 16Kg of water and 6kg of acetone into the reaction kettle, add 0.03Kg of manganese dihydrogen phosphate, 0.08Kg of calcium nitrate and 0.06Kg of zinc nitrate under stirring, and obtain liquid A after mixing well;

[0030] b. Add 8Kg of water and 10Kg of phosphoric acid into the emulsifier for emulsification, and obtain liquid B after emulsification for 3-5 minutes;

[0031] c. Add liquid A into liquid B, add 0.8Kg of hydroquinone under stirring, and mix well to obtain the finished product.

Embodiment 3

[0032] Example 3. Make metal plastic deformation normal temperature rapid phosphating agent according to the following steps.

[0033] a. Add 15Kg of water and 8Kg of butanone into the reaction kettle, add 0.05Kg of manganese dihydrogen phosphate, 0.1Kg of calcium nitrate and 0.05Kg of zinc nitrate under stirring, and mix well to obtain liquid A;

[0034] b. Add 8Kg of water and 8.5Kg of phosphoric acid into the emulsifier for emulsification, and obtain liquid B after emulsification for 3-5 minutes;

[0035] c. Add liquid A into liquid B, add 0.7Kg of hydroquinone under stirring, and mix well to obtain the finished product.

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PUM

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Abstract

The invention discloses a normal temperature fast bonderite and producing method of metal plastic deformation, which is characterized by the following: the bonderite is composed of phosphoric acid, methyl ethyl ketone or acetone, eldopaque, manganese dihydrogen phosphate, calcium nitrate, zinc nitrate and water; the method comprises the following steps: mixing, emulsifying, restirring; the raw materials of bonderite is at a low price, which can be used at normal temperature. The method is easy to product, which reduces the costs of conversion.

Description

technical field [0001] The invention relates to a normal temperature phosphating agent used in a wire drawing process in steel wire rope production and a preparation method thereof. Background technique [0002] Phosphating treatment on the surface of special steel and high and medium carbon steel is an important process in the wire drawing process of steel wire rope and special steel wire, including steel wire in automobile tires. At present, various phosphating agents (also known as phosphating solutions) used in the surface treatment of special steel and high carbon steel can basically meet the needs of wire drawing production. However, the phosphating effect is still not ideal to varying degrees. There are many restrictions on the use of phosphating agents, high temperature requirements for the use environment, and high energy consumption; and basically there are quite a lot of waste residues. Solve the problem of environmental pollution caused by the secondary discharg...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C23C22/07
Inventor 赵惠霖
Owner 赵惠霖
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