Hot-dip galvanized dual-phase steel and preparation method thereof
The invention relates to the technical field of steel manufacturing, in particular to hot-dip galvanized dual-phase steel and a preparation method thereof. A steel matrix of the hot-dip galvanized dual-phase steel comprises the following chemical components: C, Mn, Si, Al, P, S, Cr and Fe; wherein i...
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| creator | SU BAOCANG LI RUNCHANG WEI JIANBO ZHANG TIANYUE AN FANGLIANG YIN WENYA LI ZHAO ZHANG SHIJIE |
| description | The invention relates to the technical field of steel manufacturing, in particular to hot-dip galvanized dual-phase steel and a preparation method thereof. A steel matrix of the hot-dip galvanized dual-phase steel comprises the following chemical components: C, Mn, Si, Al, P, S, Cr and Fe; wherein in percentage by mass, the content of C is 0.04%-0.09%, the content of Mn is 1.0%-1.5%, the content of Si is 0.1%-0.3%, the content of Al is 0.02%-0.06%, the content of P is smaller than or equal to 0.02%, the content of S is smaller than or equal to 0.003%, and the content of Cr is 0.4%-0.7%. In the chemical components of the hot-dip galvanized dual-phase steel, Mo is replaced by Cr, C-Mn-Cr system dual-phase steel is developed, the alloy cost is reduced, and then the production cost of existing hot-dip galvanized dual-phase steel is reduced.
本申请涉及钢材制造技术领域，尤其涉及一种热镀锌双相钢及其制备方法。所述热镀锌双相钢的钢基体的化学成分包括：C、Mn、Si、Al、P、S、Cr以及Fe；其中，以质量分数计，C的含量为0.04-0.09％，Mn的含量为1.0-1.5％，Si的含量为0.1-0.3％，Al的含量为0.02-0.06％，P的含量为≤0.02％，S的含量为≤0.003％，Cr |
| format | Patent |
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本申请涉及钢材制造技术领域，尤其涉及一种热镀锌双相钢及其制备方法。所述热镀锌双相钢的钢基体的化学成分包括：C、Mn、Si、Al、P、S、Cr以及Fe；其中，以质量分数计，C的含量为0.04-0.09％，Mn的含量为1.0-1.5％，Si的含量为0.1-0.3％，Al的含量为0.02-0.06％，P的含量为≤0.02％，S的含量为≤0.003％，Cr</description><language>chi ; eng</language><subject>ALLOYS ; 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 ; FERROUS OR NON-FERROUS ALLOYS ; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUSMETALS OR ALLOYS ; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL ; MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING OR OTHERTREATMENTS ; METALLURGY ; METALLURGY OF IRON ; MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS ; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION ; TREATMENT OF ALLOYS OR NON-FERROUS METALS</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&date=20231208&DB=EPODOC&CC=CN&NR=117187685A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20231208&DB=EPODOC&CC=CN&NR=117187685A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>SU BAOCANG</creatorcontrib><creatorcontrib>LI RUNCHANG</creatorcontrib><creatorcontrib>WEI JIANBO</creatorcontrib><creatorcontrib>ZHANG TIANYUE</creatorcontrib><creatorcontrib>AN FANGLIANG</creatorcontrib><creatorcontrib>YIN WENYA</creatorcontrib><creatorcontrib>LI ZHAO</creatorcontrib><creatorcontrib>ZHANG SHIJIE</creatorcontrib><title>Hot-dip galvanized dual-phase steel and preparation method thereof</title><description>The invention relates to the technical field of steel manufacturing, in particular to hot-dip galvanized dual-phase steel and a preparation method thereof. A steel matrix of the hot-dip galvanized dual-phase steel comprises the following chemical components: C, Mn, Si, Al, P, S, Cr and Fe; wherein in percentage by mass, the content of C is 0.04%-0.09%, the content of Mn is 1.0%-1.5%, the content of Si is 0.1%-0.3%, the content of Al is 0.02%-0.06%, the content of P is smaller than or equal to 0.02%, the content of S is smaller than or equal to 0.003%, and the content of Cr is 0.4%-0.7%. In the chemical components of the hot-dip galvanized dual-phase steel, Mo is replaced by Cr, C-Mn-Cr system dual-phase steel is developed, the alloy cost is reduced, and then the production cost of existing hot-dip galvanized dual-phase steel is reduced.
本申请涉及钢材制造技术领域，尤其涉及一种热镀锌双相钢及其制备方法。所述热镀锌双相钢的钢基体的化学成分包括：C、Mn、Si、Al、P、S、Cr以及Fe；其中，以质量分数计，C的含量为0.04-0.09％，Mn的含量为1.0-1.5％，Si的含量为0.1-0.3％，Al的含量为0.02-0.06％，P的含量为≤0.02％，S的含量为≤0.003％，Cr</description><subject>ALLOYS</subject><subject>CHEMICAL SURFACE TREATMENT</subject><subject>CHEMISTRY</subject><subject>COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL</subject><subject>COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR 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>GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUSMETALS OR ALLOYS</subject><subject>INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL</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>SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION</subject><subject>TREATMENT OF ALLOYS OR NON-FERROUS METALS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNyiEOAjEQBdAaBAHuMBygoiGwa2EDWYXCbyb0L21S2kk7IDg9hgOgnnlLcxqLWh-FHpzenOMHnvyLk5XADdQUSMTZk1QIV9ZYMj2hoXjSgIoyr81i5tSw-bky28v5NowWUiY04TsydBquznWu7w79_rj753wBN6AyIg</recordid><startdate>20231208</startdate><enddate>20231208</enddate><creator>SU BAOCANG</creator><creator>LI RUNCHANG</creator><creator>WEI JIANBO</creator><creator>ZHANG TIANYUE</creator><creator>AN FANGLIANG</creator><creator>YIN WENYA</creator><creator>LI ZHAO</creator><creator>ZHANG SHIJIE</creator><scope>EVB</scope></search><sort><creationdate>20231208</creationdate><title>Hot-dip galvanized dual-phase steel and preparation method thereof</title><author>SU BAOCANG ; LI RUNCHANG ; WEI JIANBO ; ZHANG TIANYUE ; AN FANGLIANG ; YIN WENYA ; LI ZHAO ; ZHANG SHIJIE</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN117187685A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2023</creationdate><topic>ALLOYS</topic><topic>CHEMICAL SURFACE TREATMENT</topic><topic>CHEMISTRY</topic><topic>COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL</topic><topic>COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR 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>GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUSMETALS OR ALLOYS</topic><topic>INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL</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>SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION</topic><topic>TREATMENT OF ALLOYS OR NON-FERROUS METALS</topic><toplevel>online_resources</toplevel><creatorcontrib>SU BAOCANG</creatorcontrib><creatorcontrib>LI RUNCHANG</creatorcontrib><creatorcontrib>WEI JIANBO</creatorcontrib><creatorcontrib>ZHANG TIANYUE</creatorcontrib><creatorcontrib>AN FANGLIANG</creatorcontrib><creatorcontrib>YIN WENYA</creatorcontrib><creatorcontrib>LI ZHAO</creatorcontrib><creatorcontrib>ZHANG SHIJIE</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>SU BAOCANG</au><au>LI RUNCHANG</au><au>WEI JIANBO</au><au>ZHANG TIANYUE</au><au>AN FANGLIANG</au><au>YIN WENYA</au><au>LI ZHAO</au><au>ZHANG SHIJIE</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Hot-dip galvanized dual-phase steel and preparation method thereof</title><date>2023-12-08</date><risdate>2023</risdate><abstract>The invention relates to the technical field of steel manufacturing, in particular to hot-dip galvanized dual-phase steel and a preparation method thereof. A steel matrix of the hot-dip galvanized dual-phase steel comprises the following chemical components: C, Mn, Si, Al, P, S, Cr and Fe; wherein in percentage by mass, the content of C is 0.04%-0.09%, the content of Mn is 1.0%-1.5%, the content of Si is 0.1%-0.3%, the content of Al is 0.02%-0.06%, the content of P is smaller than or equal to 0.02%, the content of S is smaller than or equal to 0.003%, and the content of Cr is 0.4%-0.7%. In the chemical components of the hot-dip galvanized dual-phase steel, Mo is replaced by Cr, C-Mn-Cr system dual-phase steel is developed, the alloy cost is reduced, and then the production cost of existing hot-dip galvanized dual-phase steel is reduced.
本申请涉及钢材制造技术领域，尤其涉及一种热镀锌双相钢及其制备方法。所述热镀锌双相钢的钢基体的化学成分包括：C、Mn、Si、Al、P、S、Cr以及Fe；其中，以质量分数计，C的含量为0.04-0.09％，Mn的含量为1.0-1.5％，Si的含量为0.1-0.3％，Al的含量为0.02-0.06％，P的含量为≤0.02％，S的含量为≤0.003％，Cr</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | ALLOYS 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 FERROUS OR NON-FERROUS ALLOYS GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUSMETALS OR ALLOYS INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING OR OTHERTREATMENTS METALLURGY METALLURGY OF IRON MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION TREATMENT OF ALLOYS OR NON-FERROUS METALS |
| title | Hot-dip galvanized dual-phase steel and preparation method thereof |
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