Aluminum alloy low chromium passivation solution and preparation method of passivation solution

The invention relates to an aluminum alloy low chromium passivation solution. The aluminum alloy low chromium passivation solution is prepared by, by weight, the following components of 12-18 parts of vanadate, 12-20 parts of polytetrafluoroethylene, 12-20 parts of titanium sulfate, 1-5 parts of alu...

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1. Verfasser:	PAN YINGSHENG
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMICAL SURFACE TREATMENT CHEMISTRY COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING MATERIAL WITH METALLIC MATERIAL COATING METALLIC MATERIAL DIFFUSION TREATMENT OF METALLIC MATERIAL INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL METALLURGY SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION
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creator	PAN YINGSHENG
description	The invention relates to an aluminum alloy low chromium passivation solution. The aluminum alloy low chromium passivation solution is prepared by, by weight, the following components of 12-18 parts of vanadate, 12-20 parts of polytetrafluoroethylene, 12-20 parts of titanium sulfate, 1-5 parts of aluminum oxide, 2-6 parts of zinc carbonate, 3-10 parts of potassium hydroxide, 5-8 parts of waterborne macromolecule emulsion, 0.1-0.5 part of stabilizer and 35-40 parts of deionized water. A passive film formed by the aluminum alloy low chromium passivation solution has the high stability and corrosion resisting property and the certain antioxygenic property, and can effectively prevent aluminum alloy materials from being corroded by the outside and effectively prolong the service life of the aluminum alloy materials; the aluminum alloy low chromium passivation solution is a good passivation solution which can replace a chromate passivation solution.
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The aluminum alloy low chromium passivation solution is prepared by, by weight, the following components of 12-18 parts of vanadate, 12-20 parts of polytetrafluoroethylene, 12-20 parts of titanium sulfate, 1-5 parts of aluminum oxide, 2-6 parts of zinc carbonate, 3-10 parts of potassium hydroxide, 5-8 parts of waterborne macromolecule emulsion, 0.1-0.5 part of stabilizer and 35-40 parts of deionized water. A passive film formed by the aluminum alloy low chromium passivation solution has the high stability and corrosion resisting property and the certain antioxygenic property, and can effectively prevent aluminum alloy materials from being corroded by the outside and effectively prolong the service life of the aluminum alloy materials; the aluminum alloy low chromium passivation solution is a good passivation solution which can replace a chromate passivation solution.</description><language>eng</language><subject>CHEMICAL SURFACE TREATMENT ; CHEMISTRY ; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL ; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL ; COATING MATERIAL WITH METALLIC MATERIAL ; COATING METALLIC MATERIAL ; DIFFUSION TREATMENT OF METALLIC MATERIAL ; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL ; METALLURGY ; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION</subject><creationdate>2015</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&date=20150902&DB=EPODOC&CC=CN&NR=104878376A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20150902&DB=EPODOC&CC=CN&NR=104878376A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>PAN YINGSHENG</creatorcontrib><title>Aluminum alloy low chromium passivation solution and preparation method of passivation solution</title><description>The invention relates to an aluminum alloy low chromium passivation solution. The aluminum alloy low chromium passivation solution is prepared by, by weight, the following components of 12-18 parts of vanadate, 12-20 parts of polytetrafluoroethylene, 12-20 parts of titanium sulfate, 1-5 parts of aluminum oxide, 2-6 parts of zinc carbonate, 3-10 parts of potassium hydroxide, 5-8 parts of waterborne macromolecule emulsion, 0.1-0.5 part of stabilizer and 35-40 parts of deionized water. 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The aluminum alloy low chromium passivation solution is prepared by, by weight, the following components of 12-18 parts of vanadate, 12-20 parts of polytetrafluoroethylene, 12-20 parts of titanium sulfate, 1-5 parts of aluminum oxide, 2-6 parts of zinc carbonate, 3-10 parts of potassium hydroxide, 5-8 parts of waterborne macromolecule emulsion, 0.1-0.5 part of stabilizer and 35-40 parts of deionized water. A passive film formed by the aluminum alloy low chromium passivation solution has the high stability and corrosion resisting property and the certain antioxygenic property, and can effectively prevent aluminum alloy materials from being corroded by the outside and effectively prolong the service life of the aluminum alloy materials; the aluminum alloy low chromium passivation solution is a good passivation solution which can replace a chromate passivation solution.</abstract><oa>free_for_read</oa></addata></record>
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subjects	CHEMICAL SURFACE TREATMENT CHEMISTRY COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING MATERIAL WITH METALLIC MATERIAL COATING METALLIC MATERIAL DIFFUSION TREATMENT OF METALLIC MATERIAL INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL METALLURGY SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION
title	Aluminum alloy low chromium passivation solution and preparation method of passivation solution
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