Surface anticorrosive treatment method of aluminium alloys used for auto spare parts
A technology for anti-corrosion treatment and auto parts, applied in anti-corrosion coatings, coatings, etc., can solve the problems of low strength, low mechanical properties, poor high temperature resistance, etc., and achieve the effect of long life, increased surface hardness, and simple process
Inactive Publication Date: 2015-11-11
JIANGYIN YUANWANG AUTO CLUTCH
View PDF0 Cites 1 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0002] In the auto parts production industry, traditional aluminum alloy parts have defects such as low strength, low mechanical properties, corrosion resistance, and poor high temperature resistance. People hope to find more and better ways to get more suitable aluminum alloys
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 moreExamples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0008] All the features disclosed in this specification, or all disclosed methods or steps in the process, except for mutually exclusive features and / or steps, can be combined in any manner.
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
Login to View More
Abstract
The invention discloses a surface anticorrosive treatment method of aluminium alloys used for auto spare parts. The method is characterized by comprising the following steps: (1) coating aluminium alloy workpieces subjected to rough turning with anticorrosive particle powder, so that the anticorrosive powder is filled in turning grooves, wherein the anticorrosive powder comprises 70-72% of phenolic modified epoxy resin, 4% of triglycidyl isocyanurate, 30% of pigments and silica powder and 3-5% of dispersing agent; (2) pounding the surfaces with an ultrasonic pounding head to mix and refine metals and the anticorrosive powder in the turning grooves of the workpieces, thus forming anticorrosive layers of the surfaces of the aluminium alloys, wherein the range of the ultrasonic frequency is 70kHz and the power is 600W. The surface anticorrosive treatment method has the beneficial effects that the surface treatment method is reasonable in innovation and concise in process; the formed anticorrosive layers are conducive to improving the corrosion resistance and insulativity of the materials; the surface hardness of the workpieces is increased by adopting the process, so that the auto spare parts have stable states and long service lives; therefore the surface anticorrosive treatment method is worthy of being popularized.
Description
Technical field [0001] The invention relates to the field of metal manufacturing, in particular to a surface anticorrosive treatment method of aluminum alloy for automobile parts. Background technique [0002] In the auto parts production industry, traditional aluminum alloy parts have defects such as low strength, low mechanical properties, poor corrosion resistance, and poor high temperature resistance. People hope to find more and better ways to worth more suitable aluminum alloys. Summary of the invention [0003] In order to solve the problems of the prior art, the present invention provides an aluminum alloy. [0004] In order to achieve the above objectives, a technical solution adopted by the present invention is: [0005] A surface anti-corrosion treatment method of aluminum alloy for auto parts, which is characterized in that it comprises the following steps: (1) Coating anti-corrosion particle powder on a rough-turned aluminum alloy workpiece so that the anti-corrosion pow...
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
Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): C09D163/04C09D7/12C09D5/08
Inventor 何春新
Owner JIANGYIN YUANWANG AUTO CLUTCH
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 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