Method for testing anti-corrosion performance of motor vehicle anti-corrosion wax

Method for testing anti-corrosion performance of motor vehicle anti-corrosion wax

The invention provides a method for testing the anti-corrosion performance of motor vehicle anti-corrosion wax, and the method specifically comprises the following steps: (1) testing the polarization dynamic potential of a metal sample with a coating, forming a dynamic potential polarization curve,...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: SU JIAN, CONG YUFENG
Format: Patent
Sprache:chi ; eng
Schlagworte:
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
PHYSICS
TESTING
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page
container_issue
container_start_page
container_title
container_volume
creator SU JIAN
CONG YUFENG
description The invention provides a method for testing the anti-corrosion performance of motor vehicle anti-corrosion wax, and the method specifically comprises the following steps: (1) testing the polarization dynamic potential of a metal sample with a coating, forming a dynamic potential polarization curve, and fitting the AC impedance spectrum and the self-corrosion potential of the coating sample; (2) performing a salt spray test on the metal coating sample, and recording the corrosion condition of the surface of the test piece in the salt spray test process; and (3) comprehensively evaluating the corrosion resistance of the coating metal sample according to the step (1) and the step (2). Electrodynamic potential polarization and electrochemical impedance spectroscopy are adopted to carry out an electrochemical performance test on the corrosion resistance of the coating metal test piece, a salt spray test is adopted to simulate the corrosion process of a motor vehicle in service, and the most suitable coating under
format Patent
fullrecord <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN116559065A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN116559065A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN116559065A3</originalsourceid><addsrcrecordid>eNrjZAj0TS3JyE9RSMsvUihJLS7JzEtXSMwrydRNzi8qyi_OzM9TKEgtAsrmJuYlpyrkpynk5pcA1ZalZmQm56Siqy1PrOBhYE1LzClO5YXS3AyKbq4hzh66qQX58anFBYnJqXmpJfHOfoaGZqamlgZmpo7GxKgBABf_OEA</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Method for testing anti-corrosion performance of motor vehicle anti-corrosion wax</title><source>esp@cenet</source><creator>SU JIAN ; CONG YUFENG</creator><creatorcontrib>SU JIAN ; CONG YUFENG</creatorcontrib><description>The invention provides a method for testing the anti-corrosion performance of motor vehicle anti-corrosion wax, and the method specifically comprises the following steps: (1) testing the polarization dynamic potential of a metal sample with a coating, forming a dynamic potential polarization curve, and fitting the AC impedance spectrum and the self-corrosion potential of the coating sample; (2) performing a salt spray test on the metal coating sample, and recording the corrosion condition of the surface of the test piece in the salt spray test process; and (3) comprehensively evaluating the corrosion resistance of the coating metal sample according to the step (1) and the step (2). Electrodynamic potential polarization and electrochemical impedance spectroscopy are adopted to carry out an electrochemical performance test on the corrosion resistance of the coating metal test piece, a salt spray test is adopted to simulate the corrosion process of a motor vehicle in service, and the most suitable coating under</description><language>chi ; eng</language><subject>INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES ; MEASURING ; PHYSICS ; TESTING</subject><creationdate>2023</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20230808&amp;DB=EPODOC&amp;CC=CN&amp;NR=116559065A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25563,76418</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20230808&amp;DB=EPODOC&amp;CC=CN&amp;NR=116559065A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>SU JIAN</creatorcontrib><creatorcontrib>CONG YUFENG</creatorcontrib><title>Method for testing anti-corrosion performance of motor vehicle anti-corrosion wax</title><description>The invention provides a method for testing the anti-corrosion performance of motor vehicle anti-corrosion wax, and the method specifically comprises the following steps: (1) testing the polarization dynamic potential of a metal sample with a coating, forming a dynamic potential polarization curve, and fitting the AC impedance spectrum and the self-corrosion potential of the coating sample; (2) performing a salt spray test on the metal coating sample, and recording the corrosion condition of the surface of the test piece in the salt spray test process; and (3) comprehensively evaluating the corrosion resistance of the coating metal sample according to the step (1) and the step (2). Electrodynamic potential polarization and electrochemical impedance spectroscopy are adopted to carry out an electrochemical performance test on the corrosion resistance of the coating metal test piece, a salt spray test is adopted to simulate the corrosion process of a motor vehicle in service, and the most suitable coating under</description><subject>INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES</subject><subject>MEASURING</subject><subject>PHYSICS</subject><subject>TESTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZAj0TS3JyE9RSMsvUihJLS7JzEtXSMwrydRNzi8qyi_OzM9TKEgtAsrmJuYlpyrkpynk5pcA1ZalZmQm56Siqy1PrOBhYE1LzClO5YXS3AyKbq4hzh66qQX58anFBYnJqXmpJfHOfoaGZqamlgZmpo7GxKgBABf_OEA</recordid><startdate>20230808</startdate><enddate>20230808</enddate><creator>SU JIAN</creator><creator>CONG YUFENG</creator><scope>EVB</scope></search><sort><creationdate>20230808</creationdate><title>Method for testing anti-corrosion performance of motor vehicle anti-corrosion wax</title><author>SU JIAN ; CONG YUFENG</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN116559065A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2023</creationdate><topic>INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES</topic><topic>MEASURING</topic><topic>PHYSICS</topic><topic>TESTING</topic><toplevel>online_resources</toplevel><creatorcontrib>SU JIAN</creatorcontrib><creatorcontrib>CONG YUFENG</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>SU JIAN</au><au>CONG YUFENG</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Method for testing anti-corrosion performance of motor vehicle anti-corrosion wax</title><date>2023-08-08</date><risdate>2023</risdate><abstract>The invention provides a method for testing the anti-corrosion performance of motor vehicle anti-corrosion wax, and the method specifically comprises the following steps: (1) testing the polarization dynamic potential of a metal sample with a coating, forming a dynamic potential polarization curve, and fitting the AC impedance spectrum and the self-corrosion potential of the coating sample; (2) performing a salt spray test on the metal coating sample, and recording the corrosion condition of the surface of the test piece in the salt spray test process; and (3) comprehensively evaluating the corrosion resistance of the coating metal sample according to the step (1) and the step (2). Electrodynamic potential polarization and electrochemical impedance spectroscopy are adopted to carry out an electrochemical performance test on the corrosion resistance of the coating metal test piece, a salt spray test is adopted to simulate the corrosion process of a motor vehicle in service, and the most suitable coating under</abstract><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language chi ; eng
recordid cdi_epo_espacenet_CN116559065A
source esp@cenet
subjects INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
PHYSICS
TESTING
title Method for testing anti-corrosion performance of motor vehicle anti-corrosion wax
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-09T01%3A08%3A01IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=SU%20JIAN&rft.date=2023-08-08&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN116559065A%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true