Strengthening treatment process for stainless steel surface

A kind of strengthening treatment, stainless steel technology, applied in the field of stainless steel processing, can solve the problems of easy rust, easy scratch, stainless steel surface is not easy to scratch stainless steel rust time, etc., to increase product hardness, increase processing efficiency, and avoid uneven plating Effect

Inactive Publication Date: 2019-08-23
严建
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a process for strengthening the surface of stainless steel, which has the advantages that the processed stainless steel surface is not easy to scratch and prolongs the rusting time of stainless steel, etc., and solves the problem that current stainless steel mirror products are easy to scratch and easily rusty problem

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] A process for strengthening the surface of stainless steel, comprising the following steps:

[0025] S1. Degreasing: Put the stainless steel to be processed and the sample block into the cleaning tank, add water and detergent according to the specific gravity of 50 kg of detergent per cubic meter of water, and heat and clean the liquid in the cleaning tank. The treatment method is ultrasonic treatment, the water temperature is 50 degrees Celsius, and the time is 10 minutes;

[0026] S2. Cleaning and drying for the first time: Take out the stainless steel and sample blocks in the cleaning tank, wash them with clean water, put the cleaned stainless steel and sample blocks into a dryer for drying, and the drying temperature is 50 Celsius;

[0027] S3. Rust removal: put the dried stainless steel and sample into the rust removal tank, add water and rust remover in the rust remover tank, dilute the concentration of the rust remover to 5%, and heat the solution to a temperatu...

Embodiment 2

[0034] A process for strengthening the surface of stainless steel, comprising the following steps:

[0035] S1. Degreasing: Put the stainless steel to be processed and the sample block into the cleaning tank, add water and detergent according to the specific gravity of 55 kg of detergent per cubic meter of water, and heat and clean the liquid in the cleaning tank. The processing method is stirring processing, the water temperature is 55 degrees Celsius, and the time is 10 minutes;

[0036] S2. Cleaning and drying for the first time: Take out the stainless steel and sample blocks in the cleaning tank, wash them with clean water, put the cleaned stainless steel and sample blocks into a dryer for drying, and the drying temperature is 55 Celsius;

[0037] S3. Rust removal: put the dried stainless steel and sample into the rust removal tank, add water and rust remover to the rust remover tank, dilute the concentration of the rust remover to 6%, and heat the solution to a temperatu...

Embodiment 3

[0044] A process for strengthening the surface of stainless steel, comprising the following steps:

[0045] S1. Degreasing: Put the stainless steel and the sample block to be processed into the cleaning tank, add water and detergent according to the proportion of 60 kg of detergent per cubic meter of water, and heat and clean the liquid in the cleaning tank. The treatment method is manual treatment, the water temperature is 60 degrees Celsius, and the time is 20 minutes;

[0046] S2. Cleaning and drying for the first time: Take out the stainless steel and sample blocks in the cleaning tank, wash them with clean water, put the cleaned stainless steel and sample blocks into a dryer for drying, and the drying temperature is 60 Celsius;

[0047] S3. Rust removal: Put the dried stainless steel and sample into the rust removal tank, add water and rust remover in the rust remover tank, dilute the concentration of the rust remover to 8%, and heat the solution to a temperature After ...

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PUM

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Abstract

The invention discloses a strengthening treatment process for a stainless steel surface, and relates to the technical field of stainless steel processing. The strengthening treatment process comprisesthe following steps: putting to-be-processed stainless steel and a sample block into a cleaning slot, adding water and a detergent according to specific gravity of every 50-60 kg of the detergent inevery cubic meter of water, and performing heating and cleaning treatment on liquid in the cleaning slot, wherein the water temperature is 50-60 DEG C; taking out the stainless steel and the sample block in the cleaning slot, using clear water to clean the stainless steel and the sample block, and putting the cleaned stainless steel and the cleaned sample block into a drying machine to dry; and putting the dried stainless steel and the dried sample block into a rust removal slot, and adding water and a rust remover into the rust removal slot. According to the strengthening treatment process for the stainless steel surface disclosed by the invention, thorough cleaning treatment is performed on the stainless steel surface by performing oil removal and rust removal through oil removal treatment, rust removal treatment and electroplating treatment, so that uneven electroplating is avoided; chromium-plating treatment is performed on the stainless steel surface, so that product hardness isincreased, surface scratches are avoided, and surface rusting time of a stainless steel product is also prolonged.

Description

technical field [0001] The invention relates to the technical field of stainless steel processing, in particular to a strengthening treatment process for the surface of stainless steel. Background technique [0002] Stainless steel refers to steel resistant to weak corrosive media such as air, steam, water, and chemically corrosive media such as acid, alkali, and salt. It is also called stainless acid-resistant steel. In practical applications, steel resistant to weak corrosive media is often called Stainless steel, and the steel resistant to chemical medium corrosion is called acid-resistant steel. Due to the difference in chemical composition between the two, the former is not necessarily resistant to chemical medium corrosion, while the latter is generally stainless. The corrosion resistance of stainless steel depends on Alloy elements contained in steel; due to the good performance of stainless steel products, stainless steel mirror products are becoming more and more po...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C25D5/36C25D3/08G01N1/28
CPCC25D3/08C25D5/36G01N1/28
Inventor 严建
Owner 严建
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