Preparation method of 6061 catheter
The invention provides a preparation method of a 6061 conduit, which comprises the following steps: sequentially heating, extruding, primary annealing, primary rolling, secondary annealing, secondary rolling, quenching and aging a cast ingot to obtain the 6061 conduit. Researches show that appearanc...
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| creator | ZHENG PING'AN ZHENG XU YANG CHUNMEI |
| description | The invention provides a preparation method of a 6061 conduit, which comprises the following steps: sequentially heating, extruding, primary annealing, primary rolling, secondary annealing, secondary rolling, quenching and aging a cast ingot to obtain the 6061 conduit. Researches show that appearance of orange peels on the surface of the pipe is related to textures generated in the material deformation process, generation of the textures is related to uneven grain deformation, large-size grains (coarse grains) deform, and small-size grains (fine grains) do not deform evenly; the further refining of pipe grains is an effective method for solving the problem of orange peel generated by bending and flaring. The method provided by the invention can solve the problems of bending and flaring orange peel of a T6-state conduit of 6061, and the prepared conduit material is relatively high in comprehensive performance.
本发明提供了一种6061导管的制备方法，包括：将铸锭依次进行加热、挤压、一次退火、一次轧制、二次退火、二次轧制、淬火和时效，得到6061导管。本发明经过研究发现，管材表面橘皮的出现与材料变形过程中产生的 |
| format | Patent |
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本发明提供了一种6061导管的制备方法，包括：将铸锭依次进行加热、挤压、一次退火、一次轧制、二次退火、二次轧制、淬火和时效，得到6061导管。本发明经过研究发现，管材表面橘皮的出现与材料变形过程中产生的</description><language>chi ; eng</language><subject>ALLOYS ; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKINGWITHOUT ESSENTIALLY REMOVING MATERIAL ; 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 ; MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES,OTHERWISE THAN BY ROLLING ; MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL ; METALLURGY ; METALLURGY OF IRON ; MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS ; PERFORMING OPERATIONS ; PUNCHING METAL ; TRANSPORTING ; TREATMENT OF ALLOYS OR NON-FERROUS METALS</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=20221118&DB=EPODOC&CC=CN&NR=115351112A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20221118&DB=EPODOC&CC=CN&NR=115351112A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ZHENG PING'AN</creatorcontrib><creatorcontrib>ZHENG XU</creatorcontrib><creatorcontrib>YANG CHUNMEI</creatorcontrib><title>Preparation method of 6061 catheter</title><description>The invention provides a preparation method of a 6061 conduit, which comprises the following steps: sequentially heating, extruding, primary annealing, primary rolling, secondary annealing, secondary rolling, quenching and aging a cast ingot to obtain the 6061 conduit. Researches show that appearance of orange peels on the surface of the pipe is related to textures generated in the material deformation process, generation of the textures is related to uneven grain deformation, large-size grains (coarse grains) deform, and small-size grains (fine grains) do not deform evenly; the further refining of pipe grains is an effective method for solving the problem of orange peel generated by bending and flaring. The method provided by the invention can solve the problems of bending and flaring orange peel of a T6-state conduit of 6061, and the prepared conduit material is relatively high in comprehensive performance.
本发明提供了一种6061导管的制备方法，包括：将铸锭依次进行加热、挤压、一次退火、一次轧制、二次退火、二次轧制、淬火和时效，得到6061导管。本发明经过研究发现，管材表面橘皮的出现与材料变形过程中产生的</description><subject>ALLOYS</subject><subject>AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKINGWITHOUT ESSENTIALLY REMOVING MATERIAL</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>MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES,OTHERWISE THAN BY ROLLING</subject><subject>MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL</subject><subject>METALLURGY</subject><subject>METALLURGY OF IRON</subject><subject>MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS</subject><subject>PERFORMING OPERATIONS</subject><subject>PUNCHING METAL</subject><subject>TRANSPORTING</subject><subject>TREATMENT OF ALLOYS OR NON-FERROUS METALS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2022</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFAOKEotSCxKLMnMz1PITS3JyE9RyE9TMDMwM1RITizJSC1JLeJhYE1LzClO5YXS3AyKbq4hzh66qQX58anFBYnJqXmpJfHOfoaGpsamhoaGRo7GxKgBAId6JWo</recordid><startdate>20221118</startdate><enddate>20221118</enddate><creator>ZHENG PING'AN</creator><creator>ZHENG XU</creator><creator>YANG CHUNMEI</creator><scope>EVB</scope></search><sort><creationdate>20221118</creationdate><title>Preparation method of 6061 catheter</title><author>ZHENG PING'AN ; ZHENG XU ; YANG CHUNMEI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN115351112A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2022</creationdate><topic>ALLOYS</topic><topic>AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKINGWITHOUT ESSENTIALLY REMOVING MATERIAL</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>MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES,OTHERWISE THAN BY ROLLING</topic><topic>MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL</topic><topic>METALLURGY</topic><topic>METALLURGY OF IRON</topic><topic>MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS</topic><topic>PERFORMING OPERATIONS</topic><topic>PUNCHING METAL</topic><topic>TRANSPORTING</topic><topic>TREATMENT OF ALLOYS OR NON-FERROUS METALS</topic><toplevel>online_resources</toplevel><creatorcontrib>ZHENG PING'AN</creatorcontrib><creatorcontrib>ZHENG XU</creatorcontrib><creatorcontrib>YANG CHUNMEI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ZHENG PING'AN</au><au>ZHENG XU</au><au>YANG CHUNMEI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Preparation method of 6061 catheter</title><date>2022-11-18</date><risdate>2022</risdate><abstract>The invention provides a preparation method of a 6061 conduit, which comprises the following steps: sequentially heating, extruding, primary annealing, primary rolling, secondary annealing, secondary rolling, quenching and aging a cast ingot to obtain the 6061 conduit. Researches show that appearance of orange peels on the surface of the pipe is related to textures generated in the material deformation process, generation of the textures is related to uneven grain deformation, large-size grains (coarse grains) deform, and small-size grains (fine grains) do not deform evenly; the further refining of pipe grains is an effective method for solving the problem of orange peel generated by bending and flaring. The method provided by the invention can solve the problems of bending and flaring orange peel of a T6-state conduit of 6061, and the prepared conduit material is relatively high in comprehensive performance.
本发明提供了一种6061导管的制备方法，包括：将铸锭依次进行加热、挤压、一次退火、一次轧制、二次退火、二次轧制、淬火和时效，得到6061导管。本发明经过研究发现，管材表面橘皮的出现与材料变形过程中产生的</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | ALLOYS AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKINGWITHOUT ESSENTIALLY REMOVING MATERIAL 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 MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES,OTHERWISE THAN BY ROLLING MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL METALLURGY METALLURGY OF IRON MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS PERFORMING OPERATIONS PUNCHING METAL TRANSPORTING TREATMENT OF ALLOYS OR NON-FERROUS METALS |
| title | Preparation method of 6061 catheter |
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