Protective coating for metal heat treatment

A technology for metal heat treatment and protective coatings, applied in fire-resistant coatings, coatings, etc., can solve the problems of unreasonable component configuration and poor use effect, and achieve the effect of reasonable component configuration, good temperature resistance and good use effect.
CN107903689AInactive Publication Date: 2018-04-13XUZHOU SANHE MACHANICAL PARTS
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Applications(China)
Current Assignee / Owner
XUZHOU SANHE MACHANICAL PARTS
Publication Date
2018-04-13
Estimated Expiration
Not applicable Β· inactive patent
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Abstract

The invention discloses a protective coating for metal heat treatment. The protective coating is prepared from the following raw materials in parts by weight: 15 to 25 parts of aluminum oxide, 10 to 20 parts of organosilicone, 1 to 10 parts of phenolic aldehyde, 5 to 15 parts of mica powder, 10 to 20 parts of glass ceramic, 5 to 10 parts of acrylic acid, 20 to 30 parts of clay, 5 to 15 parts of barium metaborate, 15 to 25 parts of waterborne polyester resin, 5 to 10 parts of polyvinyl alcohol, and 10 to 20 parts of water. The protective coating for metal heat treatment has the advantages thatthe component configuration is reasonable; the use effect is good; the temperature-resistant property is good in the metal heat treatment process.
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Description

technical field

[0001] The invention relates to the field of technical metal heat treatment, in particular to a protective paint for metal heat treatment. Background technique

[0002] At present, protective coatings have been applied to varying degrees in various stages of metal thermal processing (such as casting, forging, and heat treatment). And with the advancement of science and technology, the application of protective coatings in the field of metal thermal processing will become more and more extensive. The existing protective coatings for metal heat treatment have unreasonable component configuration and poor application effect, so it is urgently needed for those skilled in the art to develop a new protective coating for metal heat treatment. Contents of the invention

[0003] The problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide a protective coating for metal heat treatment.

[0004] The technical solutio...

Claims

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