High-carbon high-vanadium wear-resistant steel and preparation method thereof
The invention provides high-carbon high-vanadium wear-resistant steel. The high-carbon high-vanadium wear-resistant steel is prepared from the following chemical components in percentage by mass: 2.0to 3.0% of C, 3.5 to 5.0% of W, 2.0 to 4.0% of Mo, 4.0 to 5.0% of Cr, 7.0 to 9.0% of V, and the balan...
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| creator | YANG YUNFENG ZHANG HAIJUN XIN DONGMEI MI YONGWANG SUN RUIQIAN DU WENHUA MO XIONG SHEN CHUNJIE |
| description | The invention provides high-carbon high-vanadium wear-resistant steel. The high-carbon high-vanadium wear-resistant steel is prepared from the following chemical components in percentage by mass: 2.0to 3.0% of C, 3.5 to 5.0% of W, 2.0 to 4.0% of Mo, 4.0 to 5.0% of Cr, 7.0 to 9.0% of V, and the balance of iron; the carbide composition of the high-carbon high-vanadium wear-resistant steel is MC carbide and M6C carbide, wherein the type of the MC carbide is VC. The high-vanadium wear-resistant steel provided by the invention has a uniform microstructure, excellent wear resistance, hardness and processing structure property, and wide application. The cost of the preparation method provided by the invention is lower than that of a powder metallurgy process, and the production cost is reduced wholly.
本发明提供了种高碳高钒耐磨钢，其化学组分按质量百分比计包括：C：2.0-3.0％，W：3.5-5.0％，Mo：2.0-4.0％，Cr：4.0-5.0％，V：7.0-9.0％，余量为铁；所述高碳高钒耐磨钢的碳化物组成为MC碳化物和MC碳化物，其中MC碳化物的类型为VC。本发明所述的高钒耐磨钢的具有均的显微组织结构，具备优异的耐磨性能、硬度和加工组织性，用途广泛。本发明的制备方法成本低于粉末冶金工艺，整体降低了生产成本。 |
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本发明提供了种高碳高钒耐磨钢，其化学组分按质量百分比计包括：C：2.0-3.0％，W：3.5-5.0％，Mo：2.0-4.0％，Cr：4.0-5.0％，V：7.0-9.0％，余量为铁；所述高碳高钒耐磨钢的碳化物组成为MC碳化物和MC碳化物，其中MC碳化物的类型为VC。本发明所述的高钒耐磨钢的具有均的显微组织结构，具备优异的耐磨性能、硬度和加工组织性，用途广泛。本发明的制备方法成本低于粉末冶金工艺，整体降低了生产成本。</description><language>chi ; eng</language><subject>ALLOYS ; CASTING ; CASTING OF METALS ; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES ; 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 ; PERFORMING OPERATIONS ; POWDER METALLURGY ; TRANSPORTING ; TREATMENT OF ALLOYS OR NON-FERROUS METALS</subject><creationdate>2018</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=20180817&DB=EPODOC&CC=CN&NR=108411220A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20180817&DB=EPODOC&CC=CN&NR=108411220A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>YANG YUNFENG</creatorcontrib><creatorcontrib>ZHANG HAIJUN</creatorcontrib><creatorcontrib>XIN DONGMEI</creatorcontrib><creatorcontrib>MI YONGWANG</creatorcontrib><creatorcontrib>SUN RUIQIAN</creatorcontrib><creatorcontrib>DU WENHUA</creatorcontrib><creatorcontrib>MO XIONG</creatorcontrib><creatorcontrib>SHEN CHUNJIE</creatorcontrib><title>High-carbon high-vanadium wear-resistant steel and preparation method thereof</title><description>The invention provides high-carbon high-vanadium wear-resistant steel. The high-carbon high-vanadium wear-resistant steel is prepared from the following chemical components in percentage by mass: 2.0to 3.0% of C, 3.5 to 5.0% of W, 2.0 to 4.0% of Mo, 4.0 to 5.0% of Cr, 7.0 to 9.0% of V, and the balance of iron; the carbide composition of the high-carbon high-vanadium wear-resistant steel is MC carbide and M6C carbide, wherein the type of the MC carbide is VC. The high-vanadium wear-resistant steel provided by the invention has a uniform microstructure, excellent wear resistance, hardness and processing structure property, and wide application. The cost of the preparation method provided by the invention is lower than that of a powder metallurgy process, and the production cost is reduced wholly.
本发明提供了种高碳高钒耐磨钢，其化学组分按质量百分比计包括：C：2.0-3.0％，W：3.5-5.0％，Mo：2.0-4.0％，Cr：4.0-5.0％，V：7.0-9.0％，余量为铁；所述高碳高钒耐磨钢的碳化物组成为MC碳化物和MC碳化物，其中MC碳化物的类型为VC。本发明所述的高钒耐磨钢的具有均的显微组织结构，具备优异的耐磨性能、硬度和加工组织性，用途广泛。本发明的制备方法成本低于粉末冶金工艺，整体降低了生产成本。</description><subject>ALLOYS</subject><subject>CASTING</subject><subject>CASTING OF METALS</subject><subject>CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES</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>PERFORMING OPERATIONS</subject><subject>POWDER METALLURGY</subject><subject>TRANSPORTING</subject><subject>TREATMENT OF ALLOYS OR NON-FERROUS METALS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2018</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNizEOwjAQBN1QIOAP5gGW4kBBG0WgNFDRR0e8wZYS2zof8H1A4gFUM8XMUp27cPdmIL6lqP3XnxTJhcesXyA2jBKKUBRdBJg0RaczIxOThM8yQ3xyWjwYaVyrxUhTwebHldqejte2M8ipR8k0IEL69mKrw97auq6a3T_NG-79Nlo</recordid><startdate>20180817</startdate><enddate>20180817</enddate><creator>YANG YUNFENG</creator><creator>ZHANG HAIJUN</creator><creator>XIN DONGMEI</creator><creator>MI YONGWANG</creator><creator>SUN RUIQIAN</creator><creator>DU WENHUA</creator><creator>MO XIONG</creator><creator>SHEN CHUNJIE</creator><scope>EVB</scope></search><sort><creationdate>20180817</creationdate><title>High-carbon high-vanadium wear-resistant steel and preparation method thereof</title><author>YANG YUNFENG ; ZHANG HAIJUN ; XIN DONGMEI ; MI YONGWANG ; SUN RUIQIAN ; DU WENHUA ; MO XIONG ; SHEN CHUNJIE</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN108411220A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2018</creationdate><topic>ALLOYS</topic><topic>CASTING</topic><topic>CASTING OF METALS</topic><topic>CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES</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>PERFORMING OPERATIONS</topic><topic>POWDER METALLURGY</topic><topic>TRANSPORTING</topic><topic>TREATMENT OF ALLOYS OR NON-FERROUS METALS</topic><toplevel>online_resources</toplevel><creatorcontrib>YANG YUNFENG</creatorcontrib><creatorcontrib>ZHANG HAIJUN</creatorcontrib><creatorcontrib>XIN DONGMEI</creatorcontrib><creatorcontrib>MI YONGWANG</creatorcontrib><creatorcontrib>SUN RUIQIAN</creatorcontrib><creatorcontrib>DU WENHUA</creatorcontrib><creatorcontrib>MO XIONG</creatorcontrib><creatorcontrib>SHEN CHUNJIE</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>YANG YUNFENG</au><au>ZHANG HAIJUN</au><au>XIN DONGMEI</au><au>MI YONGWANG</au><au>SUN RUIQIAN</au><au>DU WENHUA</au><au>MO XIONG</au><au>SHEN CHUNJIE</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>High-carbon high-vanadium wear-resistant steel and preparation method thereof</title><date>2018-08-17</date><risdate>2018</risdate><abstract>The invention provides high-carbon high-vanadium wear-resistant steel. The high-carbon high-vanadium wear-resistant steel is prepared from the following chemical components in percentage by mass: 2.0to 3.0% of C, 3.5 to 5.0% of W, 2.0 to 4.0% of Mo, 4.0 to 5.0% of Cr, 7.0 to 9.0% of V, and the balance of iron; the carbide composition of the high-carbon high-vanadium wear-resistant steel is MC carbide and M6C carbide, wherein the type of the MC carbide is VC. The high-vanadium wear-resistant steel provided by the invention has a uniform microstructure, excellent wear resistance, hardness and processing structure property, and wide application. The cost of the preparation method provided by the invention is lower than that of a powder metallurgy process, and the production cost is reduced wholly.
本发明提供了种高碳高钒耐磨钢，其化学组分按质量百分比计包括：C：2.0-3.0％，W：3.5-5.0％，Mo：2.0-4.0％，Cr：4.0-5.0％，V：7.0-9.0％，余量为铁；所述高碳高钒耐磨钢的碳化物组成为MC碳化物和MC碳化物，其中MC碳化物的类型为VC。本发明所述的高钒耐磨钢的具有均的显微组织结构，具备优异的耐磨性能、硬度和加工组织性，用途广泛。本发明的制备方法成本低于粉末冶金工艺，整体降低了生产成本。</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | ALLOYS CASTING CASTING OF METALS CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES 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 PERFORMING OPERATIONS POWDER METALLURGY TRANSPORTING TREATMENT OF ALLOYS OR NON-FERROUS METALS |
| title | High-carbon high-vanadium wear-resistant steel and preparation method thereof |
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