High-entropy alloy/ceramic composite coating and preparation method thereof
The invention discloses a high-entropy alloy/ceramic composite coating and a preparation method thereof. The coating is formed by spraying high-entropy alloy/ceramic composite powder; the high-entropy alloy/ceramic composite powder is prepared from the following components in percentage by mass: 10...
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| creator | SANG JIECAIRANG CHEN XIAOMING ZHAO YONGJUN LIU JIN SHI YUCHENG CHEN GUANGWEN HUI XIDONG YANG YONGFU MA HUAILI WU YIDONG FU LI |
| description | The invention discloses a high-entropy alloy/ceramic composite coating and a preparation method thereof. The coating is formed by spraying high-entropy alloy/ceramic composite powder; the high-entropy alloy/ceramic composite powder is prepared from the following components in percentage by mass: 10 to 25 percent of high-entropy alloy CoCrNiAlTiNb, 20 to 35 percent of Cr2C3 and 40 to 70 percent of WC; according to the high-entropy alloy CoCrNiAlTiNb, the atomic ratio of Co to Cr to Ni to Al to Ti to Nb is (20-45): (10-25): (10-25): (5-10): (5-10): (1-5). The composite coating provided by the invention has the advantages of low porosity, strong binding force, cavitation erosion resistance, wear resistance, corrosion resistance and the like, and has unique advantages in the aspect of solving cavitation erosion and wear of hydraulic equipment.
本发明公开了一种高熵合金/陶瓷复合涂层及其制备方法。所述涂层由高熵合金/陶瓷复合粉末通过喷涂而成；所述高熵合金/陶瓷复合粉末按照质量百分比，由10～25％的高熵合金CoCrNiAlTiNb、20～35％的Cr2C3和40～70％的WC组成；所述高熵合金CoCrNiAlTiNb按照原子比，Co：Cr：Ni：Al：Ti：Nb＝20-45：10～2 |
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本发明公开了一种高熵合金/陶瓷复合涂层及其制备方法。所述涂层由高熵合金/陶瓷复合粉末通过喷涂而成；所述高熵合金/陶瓷复合粉末按照质量百分比，由10～25％的高熵合金CoCrNiAlTiNb、20～35％的Cr2C3和40～70％的WC组成；所述高熵合金CoCrNiAlTiNb按照原子比，Co：Cr：Ni：Al：Ti：Nb＝20-45：10～2</description><language>chi ; eng</language><subject>ALLOYS ; 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 ; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL ; MAKING METALLIC POWDER ; MANUFACTURE OF ARTICLES FROM METALLIC POWDER ; METALLURGY ; PERFORMING OPERATIONS ; POWDER METALLURGY ; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION ; TRANSPORTING ; TREATMENT OF ALLOYS OR NON-FERROUS METALS ; 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=20231017&DB=EPODOC&CC=CN&NR=116891989A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,777,882,25545,76296</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20231017&DB=EPODOC&CC=CN&NR=116891989A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>SANG JIECAIRANG</creatorcontrib><creatorcontrib>CHEN XIAOMING</creatorcontrib><creatorcontrib>ZHAO YONGJUN</creatorcontrib><creatorcontrib>LIU JIN</creatorcontrib><creatorcontrib>SHI YUCHENG</creatorcontrib><creatorcontrib>CHEN GUANGWEN</creatorcontrib><creatorcontrib>HUI XIDONG</creatorcontrib><creatorcontrib>YANG YONGFU</creatorcontrib><creatorcontrib>MA HUAILI</creatorcontrib><creatorcontrib>WU YIDONG</creatorcontrib><creatorcontrib>FU LI</creatorcontrib><title>High-entropy alloy/ceramic composite coating and preparation method thereof</title><description>The invention discloses a high-entropy alloy/ceramic composite coating and a preparation method thereof. The coating is formed by spraying high-entropy alloy/ceramic composite powder; the high-entropy alloy/ceramic composite powder is prepared from the following components in percentage by mass: 10 to 25 percent of high-entropy alloy CoCrNiAlTiNb, 20 to 35 percent of Cr2C3 and 40 to 70 percent of WC; according to the high-entropy alloy CoCrNiAlTiNb, the atomic ratio of Co to Cr to Ni to Al to Ti to Nb is (20-45): (10-25): (10-25): (5-10): (5-10): (1-5). The composite coating provided by the invention has the advantages of low porosity, strong binding force, cavitation erosion resistance, wear resistance, corrosion resistance and the like, and has unique advantages in the aspect of solving cavitation erosion and wear of hydraulic equipment.
本发明公开了一种高熵合金/陶瓷复合涂层及其制备方法。所述涂层由高熵合金/陶瓷复合粉末通过喷涂而成；所述高熵合金/陶瓷复合粉末按照质量百分比，由10～25％的高熵合金CoCrNiAlTiNb、20～35％的Cr2C3和40～70％的WC组成；所述高熵合金CoCrNiAlTiNb按照原子比，Co：Cr：Ni：Al：Ti：Nb＝20-45：10～2</description><subject>ALLOYS</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>INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL</subject><subject>MAKING METALLIC POWDER</subject><subject>MANUFACTURE OF ARTICLES FROM METALLIC POWDER</subject><subject>METALLURGY</subject><subject>PERFORMING OPERATIONS</subject><subject>POWDER METALLURGY</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>WORKING METALLIC POWDER</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNikEKwjAQAHPxIOof1gcUCYI0RylKQfDkvSzptg0k2SXZS39vDz7A08zA7M2rD_PSUNbCsgLGyOvFU8EUPHhOwjUobYYa8gyYR5BCgmVrzpBIFx5BFyrE09HsJoyVTj8ezPn5-HR9Q8IDVUFPmXTo3tbeWmdd6-7Xf54vnxg2Gg</recordid><startdate>20231017</startdate><enddate>20231017</enddate><creator>SANG JIECAIRANG</creator><creator>CHEN XIAOMING</creator><creator>ZHAO YONGJUN</creator><creator>LIU JIN</creator><creator>SHI YUCHENG</creator><creator>CHEN GUANGWEN</creator><creator>HUI XIDONG</creator><creator>YANG YONGFU</creator><creator>MA HUAILI</creator><creator>WU YIDONG</creator><creator>FU LI</creator><scope>EVB</scope></search><sort><creationdate>20231017</creationdate><title>High-entropy alloy/ceramic composite coating and preparation method thereof</title><author>SANG JIECAIRANG ; CHEN XIAOMING ; ZHAO YONGJUN ; LIU JIN ; SHI YUCHENG ; CHEN GUANGWEN ; HUI XIDONG ; YANG YONGFU ; MA HUAILI ; WU YIDONG ; FU LI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN116891989A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2023</creationdate><topic>ALLOYS</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>INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL</topic><topic>MAKING METALLIC POWDER</topic><topic>MANUFACTURE OF ARTICLES FROM METALLIC POWDER</topic><topic>METALLURGY</topic><topic>PERFORMING OPERATIONS</topic><topic>POWDER METALLURGY</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>WORKING METALLIC POWDER</topic><toplevel>online_resources</toplevel><creatorcontrib>SANG JIECAIRANG</creatorcontrib><creatorcontrib>CHEN XIAOMING</creatorcontrib><creatorcontrib>ZHAO YONGJUN</creatorcontrib><creatorcontrib>LIU JIN</creatorcontrib><creatorcontrib>SHI YUCHENG</creatorcontrib><creatorcontrib>CHEN GUANGWEN</creatorcontrib><creatorcontrib>HUI XIDONG</creatorcontrib><creatorcontrib>YANG YONGFU</creatorcontrib><creatorcontrib>MA HUAILI</creatorcontrib><creatorcontrib>WU YIDONG</creatorcontrib><creatorcontrib>FU LI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>SANG JIECAIRANG</au><au>CHEN XIAOMING</au><au>ZHAO YONGJUN</au><au>LIU JIN</au><au>SHI YUCHENG</au><au>CHEN GUANGWEN</au><au>HUI XIDONG</au><au>YANG YONGFU</au><au>MA HUAILI</au><au>WU YIDONG</au><au>FU LI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>High-entropy alloy/ceramic composite coating and preparation method thereof</title><date>2023-10-17</date><risdate>2023</risdate><abstract>The invention discloses a high-entropy alloy/ceramic composite coating and a preparation method thereof. The coating is formed by spraying high-entropy alloy/ceramic composite powder; the high-entropy alloy/ceramic composite powder is prepared from the following components in percentage by mass: 10 to 25 percent of high-entropy alloy CoCrNiAlTiNb, 20 to 35 percent of Cr2C3 and 40 to 70 percent of WC; according to the high-entropy alloy CoCrNiAlTiNb, the atomic ratio of Co to Cr to Ni to Al to Ti to Nb is (20-45): (10-25): (10-25): (5-10): (5-10): (1-5). The composite coating provided by the invention has the advantages of low porosity, strong binding force, cavitation erosion resistance, wear resistance, corrosion resistance and the like, and has unique advantages in the aspect of solving cavitation erosion and wear of hydraulic equipment.
本发明公开了一种高熵合金/陶瓷复合涂层及其制备方法。所述涂层由高熵合金/陶瓷复合粉末通过喷涂而成；所述高熵合金/陶瓷复合粉末按照质量百分比，由10～25％的高熵合金CoCrNiAlTiNb、20～35％的Cr2C3和40～70％的WC组成；所述高熵合金CoCrNiAlTiNb按照原子比，Co：Cr：Ni：Al：Ti：Nb＝20-45：10～2</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | ALLOYS 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 INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL MAKING METALLIC POWDER MANUFACTURE OF ARTICLES FROM METALLIC POWDER METALLURGY PERFORMING OPERATIONS POWDER METALLURGY SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION TRANSPORTING TREATMENT OF ALLOYS OR NON-FERROUS METALS WORKING METALLIC POWDER |
| title | High-entropy alloy/ceramic composite coating and preparation method thereof |
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