METHOD FOR PRODUCING STEEL SHEETS, STEEL SHEET AND USE THEREOF
The invention relates to a method for producing steel sheets, in particular for outer skin sheets of vehicles, wherein a steel alloy of a desired composition is melted, cast and then rolled to a steelsheet, said steel alloy being an Interstitial Free steel (IF steel), wherein the steel sheet is anne...
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| creator | STOGMULLER MARKUS PAESOLD DIETER HEBESBERGER THOMAS |
| description | The invention relates to a method for producing steel sheets, in particular for outer skin sheets of vehicles, wherein a steel alloy of a desired composition is melted, cast and then rolled to a steelsheet, said steel alloy being an Interstitial Free steel (IF steel), wherein the steel sheet is annealed and tempered after rolling, and is subsequently provided with a metallic corrosion protectionlayer by means of an electrolytic method or by evaporation. In order to achieve a low Wsa value with the most narrow scattering, niobium having a content of >0.01 wt.%, preferably >0.011 wt.% is alloyed to the steel.
本发明涉及用于生产钢板的方法，特别是用于车辆的外壳板，其中，具有所需组成的钢合金被熔炼、浇注，然后轧制成钢板，所述钢合金是无间隙原子钢(IF钢)，且所述钢板在轧制后退火和修整，并然后借助电解方法或蒸镀提供有金属防腐层。为了实现有具有最窄扩展的低Wsa值，将含量为按重量计＞0.01％、优选地按重量计＞0.011％的铌合金化到钢。 |
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本发明涉及用于生产钢板的方法，特别是用于车辆的外壳板，其中，具有所需组成的钢合金被熔炼、浇注，然后轧制成钢板，所述钢合金是无间隙原子钢(IF钢)，且所述钢板在轧制后退火和修整，并然后借助电解方法或蒸镀提供有金属防腐层。为了实现有具有最窄扩展的低Wsa值，将含量为按重量计＞0.01％、优选地按重量计＞0.011％的铌合金化到钢。</description><language>chi ; eng</language><subject>ALLOYS ; CHEMISTRY ; FERROUS OR NON-FERROUS ALLOYS ; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUSMETALS OR ALLOYS ; MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING OR OTHERTREATMENTS ; METALLURGY ; METALLURGY OF IRON ; MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS ; TREATMENT OF ALLOYS OR NON-FERROUS METALS</subject><creationdate>2020</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=20200512&DB=EPODOC&CC=CN&NR=111148855A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76516</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20200512&DB=EPODOC&CC=CN&NR=111148855A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>STOGMULLER MARKUS</creatorcontrib><creatorcontrib>PAESOLD DIETER</creatorcontrib><creatorcontrib>HEBESBERGER THOMAS</creatorcontrib><title>METHOD FOR PRODUCING STEEL SHEETS, STEEL SHEET AND USE THEREOF</title><description>The invention relates to a method for producing steel sheets, in particular for outer skin sheets of vehicles, wherein a steel alloy of a desired composition is melted, cast and then rolled to a steelsheet, said steel alloy being an Interstitial Free steel (IF steel), wherein the steel sheet is annealed and tempered after rolling, and is subsequently provided with a metallic corrosion protectionlayer by means of an electrolytic method or by evaporation. In order to achieve a low Wsa value with the most narrow scattering, niobium having a content of >0.01 wt.%, preferably >0.011 wt.% is alloyed to the steel.
本发明涉及用于生产钢板的方法，特别是用于车辆的外壳板，其中，具有所需组成的钢合金被熔炼、浇注，然后轧制成钢板，所述钢合金是无间隙原子钢(IF钢)，且所述钢板在轧制后退火和修整，并然后借助电解方法或蒸镀提供有金属防腐层。为了实现有具有最窄扩展的低Wsa值，将含量为按重量计＞0.01％、优选地按重量计＞0.011％的铌合金化到钢。</description><subject>ALLOYS</subject><subject>CHEMISTRY</subject><subject>FERROUS OR NON-FERROUS ALLOYS</subject><subject>GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUSMETALS OR ALLOYS</subject><subject>MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING OR OTHERTREATMENTS</subject><subject>METALLURGY</subject><subject>METALLURGY OF IRON</subject><subject>MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS</subject><subject>TREATMENT OF ALLOYS OR NON-FERROUS METALS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2020</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLDzdQ3x8HdRcPMPUggI8ncJdfb0c1cIDnF19VEI9nB1DQnWQeYpOPq5KIQGuyqEeLgGufq78TCwpiXmFKfyQmluBkU31xBnD93Ugvz41OKCxOTUvNSSeGc_QyAwsbAwNXU0JkYNADmoKdQ</recordid><startdate>20200512</startdate><enddate>20200512</enddate><creator>STOGMULLER MARKUS</creator><creator>PAESOLD DIETER</creator><creator>HEBESBERGER THOMAS</creator><scope>EVB</scope></search><sort><creationdate>20200512</creationdate><title>METHOD FOR PRODUCING STEEL SHEETS, STEEL SHEET AND USE THEREOF</title><author>STOGMULLER MARKUS ; PAESOLD DIETER ; HEBESBERGER THOMAS</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN111148855A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2020</creationdate><topic>ALLOYS</topic><topic>CHEMISTRY</topic><topic>FERROUS OR NON-FERROUS ALLOYS</topic><topic>GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUSMETALS OR ALLOYS</topic><topic>MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING OR OTHERTREATMENTS</topic><topic>METALLURGY</topic><topic>METALLURGY OF IRON</topic><topic>MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS</topic><topic>TREATMENT OF ALLOYS OR NON-FERROUS METALS</topic><toplevel>online_resources</toplevel><creatorcontrib>STOGMULLER MARKUS</creatorcontrib><creatorcontrib>PAESOLD DIETER</creatorcontrib><creatorcontrib>HEBESBERGER THOMAS</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>STOGMULLER MARKUS</au><au>PAESOLD DIETER</au><au>HEBESBERGER THOMAS</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>METHOD FOR PRODUCING STEEL SHEETS, STEEL SHEET AND USE THEREOF</title><date>2020-05-12</date><risdate>2020</risdate><abstract>The invention relates to a method for producing steel sheets, in particular for outer skin sheets of vehicles, wherein a steel alloy of a desired composition is melted, cast and then rolled to a steelsheet, said steel alloy being an Interstitial Free steel (IF steel), wherein the steel sheet is annealed and tempered after rolling, and is subsequently provided with a metallic corrosion protectionlayer by means of an electrolytic method or by evaporation. In order to achieve a low Wsa value with the most narrow scattering, niobium having a content of >0.01 wt.%, preferably >0.011 wt.% is alloyed to the steel.
本发明涉及用于生产钢板的方法，特别是用于车辆的外壳板，其中，具有所需组成的钢合金被熔炼、浇注，然后轧制成钢板，所述钢合金是无间隙原子钢(IF钢)，且所述钢板在轧制后退火和修整，并然后借助电解方法或蒸镀提供有金属防腐层。为了实现有具有最窄扩展的低Wsa值，将含量为按重量计＞0.01％、优选地按重量计＞0.011％的铌合金化到钢。</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | ALLOYS CHEMISTRY FERROUS OR NON-FERROUS ALLOYS GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUSMETALS OR ALLOYS MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING OR OTHERTREATMENTS METALLURGY METALLURGY OF IRON MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS TREATMENT OF ALLOYS OR NON-FERROUS METALS |
| title | METHOD FOR PRODUCING STEEL SHEETS, STEEL SHEET AND USE THEREOF |
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