Copper-steel bimetallic valve plate and preparation method thereof
The invention provides a copper-steel bimetal valve plate and a preparation method thereof. The copper-steel bimetal valve plate comprises a copper base body, and a copper alloy layer is arranged on the surface of the steel base body in a laser cladding mode. The copper alloy layer is composed of, b...
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| creator | WU YEDONG HOU LVLIN ZHANG YUXIANG |
| description | The invention provides a copper-steel bimetal valve plate and a preparation method thereof. The copper-steel bimetal valve plate comprises a copper base body, and a copper alloy layer is arranged on the surface of the steel base body in a laser cladding mode. The copper alloy layer is composed of, by mass, 10%-15% of Pb, 7%-10% of Sn, 3%-5% of Bi and the balance Cu. A small amount of Bi is added into the copper alloy powder, so that the copper alloy layer has the characteristics of good seizure resistance and strong compliance, and meanwhile, Cu and Pb also have antifriction performance, so that the antifriction performance of the oil distribution disc is improved. And meanwhile, laser cladding is adopted, grains on the surface of the material are obviously thinned, the hardness is high, and the wear resistance and bonding strength of the oil distribution disc are greatly improved.
本发明提供了一种铜钢双金属配流盘及其制备方法，铜钢双金属配流盘包括铜基体，在钢基体表面激光熔覆有铜合金层。所述铜合金层是由以下组份按质量百分比组成：Pb：10～15％，Sn：7～10％，Bi：3～5％，Cu为余量。铜合金粉末中加入了少量的Bi，使得铜合金层具 |
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本发明提供了一种铜钢双金属配流盘及其制备方法，铜钢双金属配流盘包括铜基体，在钢基体表面激光熔覆有铜合金层。所述铜合金层是由以下组份按质量百分比组成：Pb：10～15％，Sn：7～10％，Bi：3～5％，Cu为余量。铜合金粉末中加入了少量的Bi，使得铜合金层具</description><language>chi ; eng</language><subject>ALLOYS ; BLASTING ; CASTING ; 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 ; HEATING ; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL ; LIGHTING ; MAKING METALLIC POWDER ; MANUFACTURE OF ARTICLES FROM METALLIC POWDER ; MECHANICAL ENGINEERING ; METALLURGY ; PERFORMING OPERATIONS ; POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS ; POWDER METALLURGY ; PUMPS ; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS ; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION ; TRANSPORTING ; TREATMENT OF ALLOYS OR NON-FERROUS METALS ; WEAPONS ; WORKING METALLIC POWDER</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=20230509&DB=EPODOC&CC=CN&NR=116083898A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230509&DB=EPODOC&CC=CN&NR=116083898A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>WU YEDONG</creatorcontrib><creatorcontrib>HOU LVLIN</creatorcontrib><creatorcontrib>ZHANG YUXIANG</creatorcontrib><title>Copper-steel bimetallic valve plate and preparation method thereof</title><description>The invention provides a copper-steel bimetal valve plate and a preparation method thereof. The copper-steel bimetal valve plate comprises a copper base body, and a copper alloy layer is arranged on the surface of the steel base body in a laser cladding mode. The copper alloy layer is composed of, by mass, 10%-15% of Pb, 7%-10% of Sn, 3%-5% of Bi and the balance Cu. A small amount of Bi is added into the copper alloy powder, so that the copper alloy layer has the characteristics of good seizure resistance and strong compliance, and meanwhile, Cu and Pb also have antifriction performance, so that the antifriction performance of the oil distribution disc is improved. And meanwhile, laser cladding is adopted, grains on the surface of the material are obviously thinned, the hardness is high, and the wear resistance and bonding strength of the oil distribution disc are greatly improved.
本发明提供了一种铜钢双金属配流盘及其制备方法，铜钢双金属配流盘包括铜基体，在钢基体表面激光熔覆有铜合金层。所述铜合金层是由以下组份按质量百分比组成：Pb：10～15％，Sn：7～10％，Bi：3～5％，Cu为余量。铜合金粉末中加入了少量的Bi，使得铜合金层具</description><subject>ALLOYS</subject><subject>BLASTING</subject><subject>CASTING</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>HEATING</subject><subject>INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL</subject><subject>LIGHTING</subject><subject>MAKING METALLIC POWDER</subject><subject>MANUFACTURE OF ARTICLES FROM METALLIC POWDER</subject><subject>MECHANICAL ENGINEERING</subject><subject>METALLURGY</subject><subject>PERFORMING OPERATIONS</subject><subject>POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS</subject><subject>POWDER METALLURGY</subject><subject>PUMPS</subject><subject>PUMPS FOR LIQUIDS OR ELASTIC FLUIDS</subject><subject>SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION</subject><subject>TRANSPORTING</subject><subject>TREATMENT OF ALLOYS OR NON-FERROUS METALS</subject><subject>WEAPONS</subject><subject>WORKING METALLIC POWDER</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNyrEKwjAQBuAsDqK-w_kABUtB4qhBcXJyL2f7lwbO5EiOPr8OPoDTt3xrdwlZFaWpBgi94hvGInGghWUBqbCBOI2kBcqFLeZE3zTnkWxGQZ62bjWxVOx-btz-dn2GewPNParygATrw6Ntjwff-ZM_d_-cD11iMmQ</recordid><startdate>20230509</startdate><enddate>20230509</enddate><creator>WU YEDONG</creator><creator>HOU LVLIN</creator><creator>ZHANG YUXIANG</creator><scope>EVB</scope></search><sort><creationdate>20230509</creationdate><title>Copper-steel bimetallic valve plate and preparation method thereof</title><author>WU YEDONG ; HOU LVLIN ; ZHANG YUXIANG</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN116083898A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2023</creationdate><topic>ALLOYS</topic><topic>BLASTING</topic><topic>CASTING</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>HEATING</topic><topic>INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL</topic><topic>LIGHTING</topic><topic>MAKING METALLIC POWDER</topic><topic>MANUFACTURE OF ARTICLES FROM METALLIC POWDER</topic><topic>MECHANICAL ENGINEERING</topic><topic>METALLURGY</topic><topic>PERFORMING OPERATIONS</topic><topic>POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS</topic><topic>POWDER METALLURGY</topic><topic>PUMPS</topic><topic>PUMPS FOR LIQUIDS OR ELASTIC FLUIDS</topic><topic>SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION</topic><topic>TRANSPORTING</topic><topic>TREATMENT OF ALLOYS OR NON-FERROUS METALS</topic><topic>WEAPONS</topic><topic>WORKING METALLIC POWDER</topic><toplevel>online_resources</toplevel><creatorcontrib>WU YEDONG</creatorcontrib><creatorcontrib>HOU LVLIN</creatorcontrib><creatorcontrib>ZHANG YUXIANG</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>WU YEDONG</au><au>HOU LVLIN</au><au>ZHANG YUXIANG</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Copper-steel bimetallic valve plate and preparation method thereof</title><date>2023-05-09</date><risdate>2023</risdate><abstract>The invention provides a copper-steel bimetal valve plate and a preparation method thereof. The copper-steel bimetal valve plate comprises a copper base body, and a copper alloy layer is arranged on the surface of the steel base body in a laser cladding mode. The copper alloy layer is composed of, by mass, 10%-15% of Pb, 7%-10% of Sn, 3%-5% of Bi and the balance Cu. A small amount of Bi is added into the copper alloy powder, so that the copper alloy layer has the characteristics of good seizure resistance and strong compliance, and meanwhile, Cu and Pb also have antifriction performance, so that the antifriction performance of the oil distribution disc is improved. And meanwhile, laser cladding is adopted, grains on the surface of the material are obviously thinned, the hardness is high, and the wear resistance and bonding strength of the oil distribution disc are greatly improved.
本发明提供了一种铜钢双金属配流盘及其制备方法，铜钢双金属配流盘包括铜基体，在钢基体表面激光熔覆有铜合金层。所述铜合金层是由以下组份按质量百分比组成：Pb：10～15％，Sn：7～10％，Bi：3～5％，Cu为余量。铜合金粉末中加入了少量的Bi，使得铜合金层具</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | ALLOYS BLASTING CASTING 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 HEATING INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL LIGHTING MAKING METALLIC POWDER MANUFACTURE OF ARTICLES FROM METALLIC POWDER MECHANICAL ENGINEERING METALLURGY PERFORMING OPERATIONS POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS POWDER METALLURGY PUMPS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION TRANSPORTING TREATMENT OF ALLOYS OR NON-FERROUS METALS WEAPONS WORKING METALLIC POWDER |
| title | Copper-steel bimetallic valve plate and preparation method thereof |
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