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Austenitic stainless steel composite resinite manufacture method

A technology of austenitic stainless steel and composite resin, which is applied in the direction of metal material coating process, etc., can solve the problems of poor adhesion and poor composite property of metal and resin composition, and achieve long service life, strong adhesion, The effect of reducing R&D costs

Inactive Publication Date: 2015-08-19
深圳市澜博旺纳米科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the above-mentioned problems, the object of the present invention is to overcome the technical defects of the above-mentioned prior art, such as poor composite properties of metal and resin compositions, poor adhesion, and provide an integrated structure of austenitic stainless steel composite resin body. production method

Method used

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  • Austenitic stainless steel composite resinite manufacture method
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  • Austenitic stainless steel composite resinite manufacture method

Examples

Experimental program
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Effect test

Embodiment 1

[0058] A method for manufacturing an austenitic stainless steel composite resin body, comprising the following preparation steps:

[0059] S1. Surface pretreatment of austenitic stainless steel, including degreasing and degreasing treatment and water washing

[0060] Degreasing and degreasing treatment: immersing the austenitic stainless steel in solution 1 containing a water-based active degreasing and degreasing agent at a temperature of 70°C for 90 seconds; wherein, the volume percentage concentration of the water-based active degreasing and degreasing agent is 10%;

[0061] Water washing: Soak the austenitic stainless steel after degreasing and degreasing treatment in pure water with conductivity ≤20us / cm at room temperature for 10 seconds.

[0062] S2, chromium oxide cadmium film damage treatment

[0063] Soak the austenitic stainless steel washed by S1 in solution 2 at a temperature of 50°C for 1 minute, and the solution 2 is an inorganic alkaline solution with a concen...

Embodiment 2

[0075] A method for manufacturing an austenitic stainless steel composite resin body, comprising the following preparation steps:

[0076] S1. Surface pretreatment of austenitic stainless steel, including degreasing and degreasing treatment and water washing

[0077] Degreasing and degreasing treatment: immersing the austenitic stainless steel in solution 1 containing a water-based active degreasing and degreasing agent at a temperature of 15°C for 600 seconds; wherein, the volume percentage concentration of the water-based active degreasing and degreasing agent is 10%;

[0078] Water washing: Soak the austenitic stainless steel after degreasing and degreasing treatment in pure water with conductivity ≤20us / cm at room temperature for 60 seconds.

[0079] S2, chromium oxide cadmium film damage treatment

[0080] Soak the austenitic stainless steel washed by S1 in solution 2 at a temperature of 50°C for 6 minutes, the solution 2 is an inorganic alkaline solution with a concentr...

Embodiment 3

[0094] A method for manufacturing an austenitic stainless steel composite resin body, comprising the following preparation steps:

[0095] S1. Surface pretreatment of austenitic stainless steel, including degreasing and degreasing treatment and water washing

[0096] Degreasing and degreasing treatment: immersing the austenitic stainless steel in solution 1 containing a water-based active degreasing and degreasing agent at a temperature of 50°C for 300 seconds; wherein, the volume percentage concentration of the water-based active degreasing and degreasing agent is 5%;

[0097] Water washing: Soak the austenitic stainless steel after degreasing and degreasing treatment in pure water with conductivity ≤20us / cm at room temperature for 50 seconds.

[0098] S2, chromium oxide cadmium film damage treatment

[0099] Soak the austenitic stainless steel washed by S1 in solution 2 at a temperature of 30°C for 4 minutes, and the solution 2 is an inorganic alkaline solution with a conce...

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Abstract

The invention belongs to the technical field of metal surface processing treatment and specifically relates to an austenitic stainless steel composite resinite integrated manufacture method. The nanometer processing technology is adopted to enable the surface of austenitic stainless steel to form nanopores, and then, a resin composition is injected into the nanopores effectively to enable the austenitic stainless steel and the resin composition to be composited efficiently to form an integrated body. The manufacture method is good in composition performance, good in stretchability, long in service life of the binding site and resistant to acid and alkali; the formed austenitic stainless steel piece can be subjected to follow-up processes of sandblasting and wire drawing, highlight, PVD colouring and electrophoresis and the like; fraction defective of the products can be reduced; processing procedure is reduced; product development efficiency and product additional valves are improved; and various procedure development cost of the product is reduced.

Description

technical field [0001] The invention belongs to the technical field of metal surface processing, and in particular relates to a structurally integrated manufacturing method of an austenitic stainless steel composite resin body. Background technique [0002] In the prior art, the processing of metal surface treatment, especially the processing of composite resin on the surface of austenitic stainless steel, all use adhesives to integrate austenitic stainless steel and resin composition at a certain temperature. Although the above method can be used A composite of austenitic stainless steel and resin composition is prepared, but because of its poor bonding force, the resin composition is not firmly bonded, has poor stretchability, and is easy to fall off, so that the service life of the entire composite is short; and During production, the accuracy of the product is not precise enough, the production process is complicated, and the number of production operators is large, resu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C23G1/19C23F1/28C23C22/46C23C22/34B29C45/14
Inventor 黄明章严立辉
Owner 深圳市澜博旺纳米科技有限公司
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