ALUMINUM ALLOY MATERIAL FOR AUTOMOBILE PANEL HAVING EXCELLENT FILIFORM RUST RESISTANCE AND ITS MANUFACTURE
PURPOSE:To manufacture the Al alloy material having excellent filiform rust resistance, in an Al alloy material contg. specified amounts of Mg, Cr and Cu and in which Fe and Si as impurities are regulated, by removing an oxidized film on the surface in the stage from the end of hot rolling to final...
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| creator | FUJIMOTO HIDEO USUI HIDEYOSHI |
| description | PURPOSE:To manufacture the Al alloy material having excellent filiform rust resistance, in an Al alloy material contg. specified amounts of Mg, Cr and Cu and in which Fe and Si as impurities are regulated, by removing an oxidized film on the surface in the stage from the end of hot rolling to final annealing. CONSTITUTION:In an Al alloy having a componental compsn. contg., as essential components, by weight, 3.5 to 5.0% Mg, 0.1 to 0.3% Cr and 0.01 to 0.05% Cu and in which Fe is regulated to |
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CONSTITUTION:In an Al alloy having a componental compsn. contg., as essential components, by weight, 3.5 to 5.0% Mg, 0.1 to 0.3% Cr and 0.01 to 0.05% Cu and in which Fe is regulated to<=0.1% and Si to <=0.07% as impurities, the removal of an oxidized film formed on the surface is executed for one or more times by an alkaline etching agent (such as a heated caustic soda bath) in the stage from the end of hot rolling to final annealing. In this way, the Al alloy material for automobile panels having excellent filiform rust resistance while securing desired mechanical characteristics can be obtd.</description><language>eng</language><subject>ALLOYS ; CHEMICAL SURFACE TREATMENT ; CHEMISTRY ; CLEANING OR DEGREASING OF METALLIC MATERIAL BY CHEMICALMETHODS OTHER THAN ELECTROLYSIS ; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL ; COATING MATERIAL WITH METALLIC MATERIAL ; COATING METALLIC MATERIAL ; DIFFUSION TREATMENT OF METALLIC MATERIAL ; FERROUS OR NON-FERROUS ALLOYS ; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL ; METALLURGY ; TREATMENT OF ALLOYS OR NON-FERROUS METALS</subject><creationdate>1991</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=19910513&DB=EPODOC&CC=JP&NR=H03111532A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19910513&DB=EPODOC&CC=JP&NR=H03111532A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>FUJIMOTO HIDEO</creatorcontrib><creatorcontrib>USUI HIDEYOSHI</creatorcontrib><title>ALUMINUM ALLOY MATERIAL FOR AUTOMOBILE PANEL HAVING EXCELLENT FILIFORM RUST RESISTANCE AND ITS MANUFACTURE</title><description>PURPOSE:To manufacture the Al alloy material having excellent filiform rust resistance, in an Al alloy material contg. specified amounts of Mg, Cr and Cu and in which Fe and Si as impurities are regulated, by removing an oxidized film on the surface in the stage from the end of hot rolling to final annealing. CONSTITUTION:In an Al alloy having a componental compsn. contg., as essential components, by weight, 3.5 to 5.0% Mg, 0.1 to 0.3% Cr and 0.01 to 0.05% Cu and in which Fe is regulated to<=0.1% and Si to <=0.07% as impurities, the removal of an oxidized film formed on the surface is executed for one or more times by an alkaline etching agent (such as a heated caustic soda bath) in the stage from the end of hot rolling to final annealing. In this way, the Al alloy material for automobile panels having excellent filiform rust resistance while securing desired mechanical characteristics can be obtd.</description><subject>ALLOYS</subject><subject>CHEMICAL SURFACE TREATMENT</subject><subject>CHEMISTRY</subject><subject>CLEANING OR DEGREASING OF METALLIC MATERIAL BY CHEMICALMETHODS OTHER THAN ELECTROLYSIS</subject><subject>COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL</subject><subject>COATING MATERIAL WITH METALLIC MATERIAL</subject><subject>COATING METALLIC MATERIAL</subject><subject>DIFFUSION TREATMENT OF METALLIC MATERIAL</subject><subject>FERROUS OR NON-FERROUS ALLOYS</subject><subject>INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL</subject><subject>METALLURGY</subject><subject>TREATMENT OF ALLOYS OR NON-FERROUS METALS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1991</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNzEEKwjAQQNFuXIh6h_EAgrV4gDFO7MgkkXQiuipF4kJEC_X-2IUHcPU3jz8tHijJsU8OUCRcwaFSZBSwIQImDS7sWAhO6EmgxjP7A9DFkAh5BcvCo3QQU6MQqeFG0RsC9HtgbcafTxaNpkjzYnLvnkNe_DorlpbU1Kvcv9s89N0tv_KnPZ7qdVWW5bbaYPWP-QK0FDaJ</recordid><startdate>19910513</startdate><enddate>19910513</enddate><creator>FUJIMOTO HIDEO</creator><creator>USUI HIDEYOSHI</creator><scope>EVB</scope></search><sort><creationdate>19910513</creationdate><title>ALUMINUM ALLOY MATERIAL FOR AUTOMOBILE PANEL HAVING EXCELLENT FILIFORM RUST RESISTANCE AND ITS MANUFACTURE</title><author>FUJIMOTO HIDEO ; USUI HIDEYOSHI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JPH03111532A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1991</creationdate><topic>ALLOYS</topic><topic>CHEMICAL SURFACE TREATMENT</topic><topic>CHEMISTRY</topic><topic>CLEANING OR DEGREASING OF METALLIC MATERIAL BY CHEMICALMETHODS OTHER THAN ELECTROLYSIS</topic><topic>COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL</topic><topic>COATING MATERIAL WITH METALLIC MATERIAL</topic><topic>COATING METALLIC MATERIAL</topic><topic>DIFFUSION TREATMENT OF METALLIC MATERIAL</topic><topic>FERROUS OR NON-FERROUS ALLOYS</topic><topic>INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL</topic><topic>METALLURGY</topic><topic>TREATMENT OF ALLOYS OR NON-FERROUS METALS</topic><toplevel>online_resources</toplevel><creatorcontrib>FUJIMOTO HIDEO</creatorcontrib><creatorcontrib>USUI HIDEYOSHI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>FUJIMOTO HIDEO</au><au>USUI HIDEYOSHI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>ALUMINUM ALLOY MATERIAL FOR AUTOMOBILE PANEL HAVING EXCELLENT FILIFORM RUST RESISTANCE AND ITS MANUFACTURE</title><date>1991-05-13</date><risdate>1991</risdate><abstract>PURPOSE:To manufacture the Al alloy material having excellent filiform rust resistance, in an Al alloy material contg. specified amounts of Mg, Cr and Cu and in which Fe and Si as impurities are regulated, by removing an oxidized film on the surface in the stage from the end of hot rolling to final annealing. CONSTITUTION:In an Al alloy having a componental compsn. contg., as essential components, by weight, 3.5 to 5.0% Mg, 0.1 to 0.3% Cr and 0.01 to 0.05% Cu and in which Fe is regulated to<=0.1% and Si to <=0.07% as impurities, the removal of an oxidized film formed on the surface is executed for one or more times by an alkaline etching agent (such as a heated caustic soda bath) in the stage from the end of hot rolling to final annealing. In this way, the Al alloy material for automobile panels having excellent filiform rust resistance while securing desired mechanical characteristics can be obtd.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | ALLOYS CHEMICAL SURFACE TREATMENT CHEMISTRY CLEANING OR DEGREASING OF METALLIC MATERIAL BY CHEMICALMETHODS OTHER THAN ELECTROLYSIS COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING MATERIAL WITH METALLIC MATERIAL COATING METALLIC MATERIAL DIFFUSION TREATMENT OF METALLIC MATERIAL FERROUS OR NON-FERROUS ALLOYS INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL METALLURGY TREATMENT OF ALLOYS OR NON-FERROUS METALS |
| title | ALUMINUM ALLOY MATERIAL FOR AUTOMOBILE PANEL HAVING EXCELLENT FILIFORM RUST RESISTANCE AND ITS MANUFACTURE |
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