Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Production method of hot galvanizing self-lubricating steel plate with excellent comprehensive property

A production method and technology with comprehensive performance, applied in the field of metallurgy, can solve the problems of no environmental protection, fingerprint resistance, corrosion resistance, heat resistance, yellowing, solvent resistance, electrical conductivity, flame retardancy, welding and coating properties. , to achieve the effect of good environmental protection

Inactive Publication Date: 2020-01-17
TANGSHAN IRON & STEEL GROUP +1
View PDF6 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The self-lubricating steel plates announced in the above patents all have good formability and corrosion resistance. Patent CN103102790 B also has certain coating properties, but none of them have environmental protection, stamping properties, fingerprint resistance, corrosion resistance, and heat resistance. Yellowing, solvent resistance, electrical conductivity, flame retardancy, weldability and paintability, and many other excellent properties in one

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Production method of hot galvanizing self-lubricating steel plate with excellent comprehensive property
  • Production method of hot galvanizing self-lubricating steel plate with excellent comprehensive property
  • Production method of hot galvanizing self-lubricating steel plate with excellent comprehensive property

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] The production method of the hot-dip galvanized self-lubricating steel plate with excellent comprehensive performance in this embodiment includes self-lubricating coating preparation, skin finishing, coating, drying, and coiling processes. The specific process steps are as follows:

[0035] (1) Self-lubricating coating preparation process: self-lubricating coating is composed of epoxy resin, polyethylene wax emulsion, vinyl triethoxysilane, vanadium polyacid salt, water, wherein epoxy resin, polyethylene wax emulsion, The mass percentages of vinyltriethoxysilane and vanadium polymeric acid salts are respectively: 15%, 4%, 5%, 0.3%, and the rest is water;

[0036] (2) Skin-passing process: adjust the roughness of the galvanized steel strip before coating the self-lubricating paint by the roughness of the skin-passing roller and the skin-passing process, the roughness of the skin-passing roll is 2.0um, and the elongation of the skin-passing machine is controlled At 1.0%, ...

Embodiment 2

[0045] The production method of the hot-dip galvanized self-lubricating steel plate with excellent comprehensive performance in this embodiment includes self-lubricating coating preparation, skin finishing, coating, drying, and coiling processes. The specific process steps are as follows:

[0046] (1) Self-lubricating coating preparation process: self-lubricating coating is composed of resin, polyoxyethylene wax emulsion, vinyl trimethoxysilane, vanadium polyacid salt, water, among which resin, polyoxyethylene wax emulsion, vinyl trimethyl The mass percentages of oxysilane and vanadium polymeric acid salts are respectively: 12%, 3%, 9%, 0.7%, and the rest is water;

[0047] (2) Skin-passing process: adjust the roughness of the galvanized steel strip before coating the self-lubricating coating by using the roughness of the skin-passing roller and the skin-passing process, the roughness of the skin-passing roll is 3.5um, and the elongation of the skin-passing machine is controlle...

Embodiment 3

[0055] The production method of the hot-dip galvanized self-lubricating steel plate with excellent comprehensive performance in this embodiment includes self-lubricating coating preparation, skin finishing, coating, drying, and coiling processes. The specific process steps are as follows:

[0056] (1) Self-lubricating coating preparation process: self-lubricating coating is composed of resin, polyethylene wax emulsion, vinyl tris (β-methoxyethoxy) silane, vanadium polyacid salt, water, among which resin, polyethylene wax The mass percentages of the emulsion, vinyl tris(β-methoxyethoxy)silane, and vanadium-based polymeric acid salts are respectively: 18%, 2%, 3%, and 0.2%, and the rest is water;

[0057] (2) Skin-passing process: adjust the roughness of the galvanized steel strip before coating the self-lubricating coating by using the roughness of the skin-passing roller and the skin-passing process, the roughness of the skin-passing roll is 2.5um, and the elongation of the ski...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

PropertyMeasurementUnit
Thicknessaaaaaaaaaa
Thicknessaaaaaaaaaa
Film thicknessaaaaaaaaaa
Login to View More

Abstract

The invention discloses a production method of a hot galvanizing self-lubricating steel plate with an excellent comprehensive property. The production method comprises the steps of self-lubricating coating preparing, finishing, coating, drying and reeling. A self-lubricating coating is composed of resin, high-property wax, silane, a corrosion inhibitor and water. Through control over the roughness, the finishing process, the coating process, the drying temperature, the reeling temperature and the like of a finishing roller, the hot galvanizing self-lubricating steel plate with functions of environment friendliness, stamping, fingerprint resistance, corrosion resistance, hot yellow degeneration resistance, solvent resistance, conductivity, fire resistance, welding, coating and the like integrated can be obtained and meets the European Union Rohs environment-friendly instruction needs. The film layer thickness of the obtained hot galvanizing self-lubricating steel plate is 0.6 to 1.2 g / m<2>, and various application properties of the hot galvanizing self-lubricating steel plate are good.

Description

technical field [0001] The invention belongs to the technical field of metallurgy, and in particular relates to a production method of a hot-dip galvanized self-lubricating steel plate with excellent comprehensive performance. Background technique [0002] The galvanized self-lubricating product refers to the galvanized product with a lubricating effect coating after coating on the basis of the original galvanized sheet. The self-lubricating coating of the galvanized sheet has good lubricating properties. It is not necessary to apply lubricating oil on the surface of the galvanized sheet during the deformation process, and it is not necessary to use detergent to remove oil stains on the surface after the sheet is formed. The lubricating coating saves the use of degreasing agent, the operation process of degreasing, and eliminates the pollution of the degreasing agent to the environment. While saving costs, the damage to the environment is reduced. [0003] Japan began rese...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): B05D7/14B05D3/02C09D5/08C09D7/63C09D7/65C09D163/00
CPCB05D3/0281B05D7/14B05D2320/00B05D2504/00B05D2507/01B05D2518/00C09D5/08C09D163/00C09D7/63C09D7/65C08L23/06C08K5/5425C08L71/02
Inventor 齐建群刘春波杜雁冰孟凡月张静王浩宇夏明生孟根巴根张涛
Owner TANGSHAN IRON & STEEL GROUP
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com