Method for microporous treatment of metal surface
The invention belongs to the technical field of material treatment and particularly relates to a method for microporous treatment of a metal surface. The method comprises the following steps: (1) performing anodic oxidation on a preprocessed metal base material to obtain a metal base material provid...
Gespeichert in:
| Hauptverfasser: | , , , |
|---|---|
| Format: | Patent |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | |
|---|---|
| container_issue | |
| container_start_page | |
| container_title | |
| container_volume | |
| creator | WU QIANG ZHANG BING LU YEWEN JIN LEI |
| description | The invention belongs to the technical field of material treatment and particularly relates to a method for microporous treatment of a metal surface. The method comprises the following steps: (1) performing anodic oxidation on a preprocessed metal base material to obtain a metal base material provided with an anodic oxide film layer on the surface; (2) soaking the metal base material obtained in the step (1) in etching liquor for treatment; (3) putting the metal base material obtained in the step (2) into an anodic oxidation groove with sulfur acid and ammonium chloride for modification treatment; (4) soaking the metal base material obtained in the step (3) in a phosphate anion solution, washing with water, soaking in a washing regulating agent at a room temperature, washing with water, and baking for 0.5-1 hour. The purpose of pore size expansion is achieved in a condition-controllable AAO (anodic aluminum oxide) film production mode, a problem that a conventional pore-forming method cannot obtain ordered controllable micropores is solved, and strict requirements on various aspects of product size, structure and the like are avoided from a macroscopic perspective. |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN104593786A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN104593786A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN104593786A3</originalsourceid><addsrcrecordid>eNrjZDD0TS3JyE9RSMsvUsjNTC7KL8gvyi8tVigpSk0syU3NK1HIT1PITS1JzFEoLi1KS0xO5WFgTUvMKU7lhdLcDIpuriHOHrqpBfnxqcUFQCV5qSXxzn6GBiamlsbmFmaOxsSoAQCyNSv9</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Method for microporous treatment of metal surface</title><source>esp@cenet</source><creator>WU QIANG ; ZHANG BING ; LU YEWEN ; JIN LEI</creator><creatorcontrib>WU QIANG ; ZHANG BING ; LU YEWEN ; JIN LEI</creatorcontrib><description>The invention belongs to the technical field of material treatment and particularly relates to a method for microporous treatment of a metal surface. The method comprises the following steps: (1) performing anodic oxidation on a preprocessed metal base material to obtain a metal base material provided with an anodic oxide film layer on the surface; (2) soaking the metal base material obtained in the step (1) in etching liquor for treatment; (3) putting the metal base material obtained in the step (2) into an anodic oxidation groove with sulfur acid and ammonium chloride for modification treatment; (4) soaking the metal base material obtained in the step (3) in a phosphate anion solution, washing with water, soaking in a washing regulating agent at a room temperature, washing with water, and baking for 0.5-1 hour. The purpose of pore size expansion is achieved in a condition-controllable AAO (anodic aluminum oxide) film production mode, a problem that a conventional pore-forming method cannot obtain ordered controllable micropores is solved, and strict requirements on various aspects of product size, structure and the like are avoided from a macroscopic perspective.</description><language>eng</language><subject>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 ; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL ; 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</subject><creationdate>2015</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=20150506&DB=EPODOC&CC=CN&NR=104593786A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,309,781,886,25566,76549</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20150506&DB=EPODOC&CC=CN&NR=104593786A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>WU QIANG</creatorcontrib><creatorcontrib>ZHANG BING</creatorcontrib><creatorcontrib>LU YEWEN</creatorcontrib><creatorcontrib>JIN LEI</creatorcontrib><title>Method for microporous treatment of metal surface</title><description>The invention belongs to the technical field of material treatment and particularly relates to a method for microporous treatment of a metal surface. The method comprises the following steps: (1) performing anodic oxidation on a preprocessed metal base material to obtain a metal base material provided with an anodic oxide film layer on the surface; (2) soaking the metal base material obtained in the step (1) in etching liquor for treatment; (3) putting the metal base material obtained in the step (2) into an anodic oxidation groove with sulfur acid and ammonium chloride for modification treatment; (4) soaking the metal base material obtained in the step (3) in a phosphate anion solution, washing with water, soaking in a washing regulating agent at a room temperature, washing with water, and baking for 0.5-1 hour. The purpose of pore size expansion is achieved in a condition-controllable AAO (anodic aluminum oxide) film production mode, a problem that a conventional pore-forming method cannot obtain ordered controllable micropores is solved, and strict requirements on various aspects of product size, structure and the like are avoided from a macroscopic perspective.</description><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>INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL</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><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2015</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZDD0TS3JyE9RSMsvUsjNTC7KL8gvyi8tVigpSk0syU3NK1HIT1PITS1JzFEoLi1KS0xO5WFgTUvMKU7lhdLcDIpuriHOHrqpBfnxqcUFQCV5qSXxzn6GBiamlsbmFmaOxsSoAQCyNSv9</recordid><startdate>20150506</startdate><enddate>20150506</enddate><creator>WU QIANG</creator><creator>ZHANG BING</creator><creator>LU YEWEN</creator><creator>JIN LEI</creator><scope>EVB</scope></search><sort><creationdate>20150506</creationdate><title>Method for microporous treatment of metal surface</title><author>WU QIANG ; ZHANG BING ; LU YEWEN ; JIN LEI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN104593786A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2015</creationdate><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>INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL</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><toplevel>online_resources</toplevel><creatorcontrib>WU QIANG</creatorcontrib><creatorcontrib>ZHANG BING</creatorcontrib><creatorcontrib>LU YEWEN</creatorcontrib><creatorcontrib>JIN LEI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>WU QIANG</au><au>ZHANG BING</au><au>LU YEWEN</au><au>JIN LEI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Method for microporous treatment of metal surface</title><date>2015-05-06</date><risdate>2015</risdate><abstract>The invention belongs to the technical field of material treatment and particularly relates to a method for microporous treatment of a metal surface. The method comprises the following steps: (1) performing anodic oxidation on a preprocessed metal base material to obtain a metal base material provided with an anodic oxide film layer on the surface; (2) soaking the metal base material obtained in the step (1) in etching liquor for treatment; (3) putting the metal base material obtained in the step (2) into an anodic oxidation groove with sulfur acid and ammonium chloride for modification treatment; (4) soaking the metal base material obtained in the step (3) in a phosphate anion solution, washing with water, soaking in a washing regulating agent at a room temperature, washing with water, and baking for 0.5-1 hour. The purpose of pore size expansion is achieved in a condition-controllable AAO (anodic aluminum oxide) film production mode, a problem that a conventional pore-forming method cannot obtain ordered controllable micropores is solved, and strict requirements on various aspects of product size, structure and the like are avoided from a macroscopic perspective.</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | eng |
| recordid | cdi_epo_espacenet_CN104593786A |
| source | esp@cenet |
| subjects | 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 INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL 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 |
| title | Method for microporous treatment of metal surface |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-17T17%3A01%3A12IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=WU%20QIANG&rft.date=2015-05-06&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN104593786A%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |