Metal-ceramic composite lining steel pipe structure and preparation method thereof
The invention provides a metal-ceramic composite lining steel pipe structure and a preparation method thereof. The metal-ceramic composite lining steel pipe structure comprises a steel pipe layer, a metal middle layer and a ceramic layer. The steel pipe layer is the outermost layer, and the ceramic...
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| creator | WANG XIN TENG JIAFEI WANG SHOUZE LIANG GUOQIANG YANG YONGLI SU XIUTING |
| description | The invention provides a metal-ceramic composite lining steel pipe structure and a preparation method thereof. The metal-ceramic composite lining steel pipe structure comprises a steel pipe layer, a metal middle layer and a ceramic layer. The steel pipe layer is the outermost layer, and the ceramic layer is the innermost layer; the metal intermediate layer mainly comprises an iron matrix and an additive metal with potential lower than that of an iron electrode, and the additive metal forms a compound with iron, or dissociates in the iron matrix to form a micro cathode, or forms a solid solution with the iron matrix; the metal middle layer completely covers the inner wall of the steel pipe layer, the metal middle layer is tightly attached to the steel pipe layer, and metallurgical bonding is locally formed; and the ceramic layer is mechanically combined with the metal middle layer. Additive metal with the potential lower than that of an iron electrode is added into the metal middle layer, liquid preferentially |
| format | Patent |
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The metal-ceramic composite lining steel pipe structure comprises a steel pipe layer, a metal middle layer and a ceramic layer. The steel pipe layer is the outermost layer, and the ceramic layer is the innermost layer; the metal intermediate layer mainly comprises an iron matrix and an additive metal with potential lower than that of an iron electrode, and the additive metal forms a compound with iron, or dissociates in the iron matrix to form a micro cathode, or forms a solid solution with the iron matrix; the metal middle layer completely covers the inner wall of the steel pipe layer, the metal middle layer is tightly attached to the steel pipe layer, and metallurgical bonding is locally formed; and the ceramic layer is mechanically combined with the metal middle layer. Additive metal with the potential lower than that of an iron electrode is added into the metal middle layer, liquid preferentially</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 MATERIAL WITH METALLIC MATERIAL ; COATING METALLIC MATERIAL ; DIFFUSION TREATMENT OF METALLIC MATERIAL ; ENGINEERING ELEMENTS AND UNITS ; FERROUS OR NON-FERROUS ALLOYS ; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS ; HEATING ; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL ; JOINTS OR FITTINGS FOR PIPES ; LIGHTING ; MAKING METALLIC POWDER ; MANUFACTURE OF ARTICLES FROM METALLIC POWDER ; MEANS FOR THERMAL INSULATION IN GENERAL ; MECHANICAL ENGINEERING ; METALLURGY ; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLICMATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASSC23 AND AT LEAST ONEPROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25 ; NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE ; PERFORMING OPERATIONS ; PIPES ; POWDER METALLURGY ; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING ; THERMAL INSULATION IN GENERAL ; TRANSPORTING ; TREATMENT OF ALLOYS OR NON-FERROUS METALS ; WEAPONS ; WORKING METALLIC POWDER</subject><creationdate>2022</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=20221230&DB=EPODOC&CC=CN&NR=115539720A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25563,76418</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20221230&DB=EPODOC&CC=CN&NR=115539720A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>WANG XIN</creatorcontrib><creatorcontrib>TENG JIAFEI</creatorcontrib><creatorcontrib>WANG SHOUZE</creatorcontrib><creatorcontrib>LIANG GUOQIANG</creatorcontrib><creatorcontrib>YANG YONGLI</creatorcontrib><creatorcontrib>SU XIUTING</creatorcontrib><title>Metal-ceramic composite lining steel pipe structure and preparation method thereof</title><description>The invention provides a metal-ceramic composite lining steel pipe structure and a preparation method thereof. The metal-ceramic composite lining steel pipe structure comprises a steel pipe layer, a metal middle layer and a ceramic layer. The steel pipe layer is the outermost layer, and the ceramic layer is the innermost layer; the metal intermediate layer mainly comprises an iron matrix and an additive metal with potential lower than that of an iron electrode, and the additive metal forms a compound with iron, or dissociates in the iron matrix to form a micro cathode, or forms a solid solution with the iron matrix; the metal middle layer completely covers the inner wall of the steel pipe layer, the metal middle layer is tightly attached to the steel pipe layer, and metallurgical bonding is locally formed; and the ceramic layer is mechanically combined with the metal middle layer. Additive metal with the potential lower than that of an iron electrode is added into the metal middle layer, liquid preferentially</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 MATERIAL WITH METALLIC MATERIAL</subject><subject>COATING METALLIC MATERIAL</subject><subject>DIFFUSION TREATMENT OF METALLIC MATERIAL</subject><subject>ENGINEERING ELEMENTS AND UNITS</subject><subject>FERROUS OR NON-FERROUS ALLOYS</subject><subject>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</subject><subject>HEATING</subject><subject>INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL</subject><subject>JOINTS OR FITTINGS FOR PIPES</subject><subject>LIGHTING</subject><subject>MAKING METALLIC POWDER</subject><subject>MANUFACTURE OF ARTICLES FROM METALLIC POWDER</subject><subject>MEANS FOR THERMAL INSULATION IN GENERAL</subject><subject>MECHANICAL ENGINEERING</subject><subject>METALLURGY</subject><subject>MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLICMATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASSC23 AND AT LEAST ONEPROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25</subject><subject>NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE</subject><subject>PERFORMING OPERATIONS</subject><subject>PIPES</subject><subject>POWDER METALLURGY</subject><subject>SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING</subject><subject>THERMAL INSULATION IN GENERAL</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>2022</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNyj0KwkAQhuFtLES9w3iAgDEEsZSg2Ggh9mHYfEkW9mfYndxfCw9g9T7FuzavB5R9ZZE5OEs2BUnFKci76OJERQFP4gRf5sXqkkEcB5IM4czqUqQAndNAOiMjjVuzGtkX7H7dmP3t-u7uFST1KMIWEdp3z7pu2-Z8Oh4uzT_PB1z4OKU</recordid><startdate>20221230</startdate><enddate>20221230</enddate><creator>WANG XIN</creator><creator>TENG JIAFEI</creator><creator>WANG SHOUZE</creator><creator>LIANG GUOQIANG</creator><creator>YANG YONGLI</creator><creator>SU XIUTING</creator><scope>EVB</scope></search><sort><creationdate>20221230</creationdate><title>Metal-ceramic composite lining steel pipe structure and preparation method thereof</title><author>WANG XIN ; TENG JIAFEI ; WANG SHOUZE ; LIANG GUOQIANG ; YANG YONGLI ; SU XIUTING</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN115539720A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2022</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 MATERIAL WITH METALLIC MATERIAL</topic><topic>COATING METALLIC MATERIAL</topic><topic>DIFFUSION TREATMENT OF METALLIC MATERIAL</topic><topic>ENGINEERING ELEMENTS AND UNITS</topic><topic>FERROUS OR NON-FERROUS ALLOYS</topic><topic>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</topic><topic>HEATING</topic><topic>INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL</topic><topic>JOINTS OR FITTINGS FOR PIPES</topic><topic>LIGHTING</topic><topic>MAKING METALLIC POWDER</topic><topic>MANUFACTURE OF ARTICLES FROM METALLIC POWDER</topic><topic>MEANS FOR THERMAL INSULATION IN GENERAL</topic><topic>MECHANICAL ENGINEERING</topic><topic>METALLURGY</topic><topic>MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLICMATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASSC23 AND AT LEAST ONEPROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25</topic><topic>NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE</topic><topic>PERFORMING OPERATIONS</topic><topic>PIPES</topic><topic>POWDER METALLURGY</topic><topic>SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING</topic><topic>THERMAL INSULATION IN GENERAL</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>WANG XIN</creatorcontrib><creatorcontrib>TENG JIAFEI</creatorcontrib><creatorcontrib>WANG SHOUZE</creatorcontrib><creatorcontrib>LIANG GUOQIANG</creatorcontrib><creatorcontrib>YANG YONGLI</creatorcontrib><creatorcontrib>SU XIUTING</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>WANG XIN</au><au>TENG JIAFEI</au><au>WANG SHOUZE</au><au>LIANG GUOQIANG</au><au>YANG YONGLI</au><au>SU XIUTING</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Metal-ceramic composite lining steel pipe structure and preparation method thereof</title><date>2022-12-30</date><risdate>2022</risdate><abstract>The invention provides a metal-ceramic composite lining steel pipe structure and a preparation method thereof. The metal-ceramic composite lining steel pipe structure comprises a steel pipe layer, a metal middle layer and a ceramic layer. The steel pipe layer is the outermost layer, and the ceramic layer is the innermost layer; the metal intermediate layer mainly comprises an iron matrix and an additive metal with potential lower than that of an iron electrode, and the additive metal forms a compound with iron, or dissociates in the iron matrix to form a micro cathode, or forms a solid solution with the iron matrix; the metal middle layer completely covers the inner wall of the steel pipe layer, the metal middle layer is tightly attached to the steel pipe layer, and metallurgical bonding is locally formed; and the ceramic layer is mechanically combined with the metal middle layer. Additive metal with the potential lower than that of an iron electrode is added into the metal middle layer, liquid preferentially</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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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 MATERIAL WITH METALLIC MATERIAL COATING METALLIC MATERIAL DIFFUSION TREATMENT OF METALLIC MATERIAL ENGINEERING ELEMENTS AND UNITS FERROUS OR NON-FERROUS ALLOYS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL JOINTS OR FITTINGS FOR PIPES LIGHTING MAKING METALLIC POWDER MANUFACTURE OF ARTICLES FROM METALLIC POWDER MEANS FOR THERMAL INSULATION IN GENERAL MECHANICAL ENGINEERING METALLURGY MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLICMATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASSC23 AND AT LEAST ONEPROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25 NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE PERFORMING OPERATIONS PIPES POWDER METALLURGY SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING THERMAL INSULATION IN GENERAL TRANSPORTING TREATMENT OF ALLOYS OR NON-FERROUS METALS WEAPONS WORKING METALLIC POWDER |
| title | Metal-ceramic composite lining steel pipe structure and preparation method thereof |
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