Preparation method of core cold continuous casting and rolling large-length anti-icing and deicing intelligent contact wire
The invention relates to a preparation method of a core cold continuous casting and rolling large-length anti-icing and deicing intelligent contact line, which comprises the following steps: a steel wire rope with a built-in composite rod enters an inner die cavity, molten copper and copper magnesiu...
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| creator | ZHAO DESHENG XIN SHUANGJIAN LU YANREN HUA SIMING HE YU HUANG ZUCHENG SHEN HUA DAI DESHENG SUN YUEYU YU TING YANG YUJUN WANG YUANDONG WU HONGLIANG MENG XIANHAO WU XIAOJUN WANG ZHE DU KUAN |
| description | The invention relates to a preparation method of a core cold continuous casting and rolling large-length anti-icing and deicing intelligent contact line, which comprises the following steps: a steel wire rope with a built-in composite rod enters an inner die cavity, molten copper and copper magnesium alloy furnace water enter an outer die cavity, reverse cooling water enters a multi-layer reverse cooling circulation system and passes through each annular cavity from inside to outside in a snake shape, and the steel wire rope is kept at normal temperature all the time; the copper water and the copper-magnesium alloy furnace water are cooled by a second cooling circulation system to form solid states respectively; and the steel wire rope, the compounded solid copper and the copper-magnesium alloy are subjected to reducer treatment, multi-pass reducing rolling and drawing to finally form the copper-steel composite wire. According to the invention, copper and the steel wire rope with the built-in composite rod ar |
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According to the invention, copper and the steel wire rope with the built-in composite rod ar</description><language>chi ; eng</language><subject>AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKINGWITHOUT ESSENTIALLY REMOVING MATERIAL ; MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES,OTHERWISE THAN BY ROLLING ; MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL ; PERFORMING OPERATIONS ; PUNCHING METAL ; TRANSPORTING</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=20230502&DB=EPODOC&CC=CN&NR=116037696A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230502&DB=EPODOC&CC=CN&NR=116037696A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ZHAO DESHENG</creatorcontrib><creatorcontrib>XIN SHUANGJIAN</creatorcontrib><creatorcontrib>LU YANREN</creatorcontrib><creatorcontrib>HUA SIMING</creatorcontrib><creatorcontrib>HE YU</creatorcontrib><creatorcontrib>HUANG ZUCHENG</creatorcontrib><creatorcontrib>SHEN HUA</creatorcontrib><creatorcontrib>DAI DESHENG</creatorcontrib><creatorcontrib>SUN YUEYU</creatorcontrib><creatorcontrib>YU TING</creatorcontrib><creatorcontrib>YANG YUJUN</creatorcontrib><creatorcontrib>WANG YUANDONG</creatorcontrib><creatorcontrib>WU HONGLIANG</creatorcontrib><creatorcontrib>MENG XIANHAO</creatorcontrib><creatorcontrib>WU XIAOJUN</creatorcontrib><creatorcontrib>WANG ZHE</creatorcontrib><creatorcontrib>DU KUAN</creatorcontrib><title>Preparation method of core cold continuous casting and rolling large-length anti-icing and deicing intelligent contact wire</title><description>The invention relates to a preparation method of a core cold continuous casting and rolling large-length anti-icing and deicing intelligent contact line, which comprises the following steps: a steel wire rope with a built-in composite rod enters an inner die cavity, molten copper and copper magnesium alloy furnace water enter an outer die cavity, reverse cooling water enters a multi-layer reverse cooling circulation system and passes through each annular cavity from inside to outside in a snake shape, and the steel wire rope is kept at normal temperature all the time; the copper water and the copper-magnesium alloy furnace water are cooled by a second cooling circulation system to form solid states respectively; and the steel wire rope, the compounded solid copper and the copper-magnesium alloy are subjected to reducer treatment, multi-pass reducing rolling and drawing to finally form the copper-steel composite wire. 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According to the invention, copper and the steel wire rope with the built-in composite rod ar</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKINGWITHOUT ESSENTIALLY REMOVING MATERIAL MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES,OTHERWISE THAN BY ROLLING MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL PERFORMING OPERATIONS PUNCHING METAL TRANSPORTING |
| title | Preparation method of core cold continuous casting and rolling large-length anti-icing and deicing intelligent contact wire |
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