Method for reducing rotten steel generated in rolling process of deformed steel bar
The invention discloses a method for reducing rotten steel generated in the rolling process of deformed steel bars. A method for reducing rotten steel generated in the rolling process of deformed steel bars comprises the refining procedure, specifically, a temperature drop detection device is arrang...
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| creator | DENG ZHIXUN HOU ZEWANG JIN RENCHUN XU HAO DENG BIRONG GUO HUANGXUN SHU CHUNYANG LUO GANG XU GUANG |
| description | The invention discloses a method for reducing rotten steel generated in the rolling process of deformed steel bars. A method for reducing rotten steel generated in the rolling process of deformed steel bars comprises the refining procedure, specifically, a temperature drop detection device is arranged to detect the temperature drop of molten steel in a refining furnace, if the temperature drop is lower than or higher than 0.5-1.5 DEG C/min, the molten steel is heated through an automatic control system, and if the temperature drop is within 0.5-1.5 DEG C/min, the molten steel is cooled to the room temperature; if yes, the molten steel leaves the station and enters a continuous casting procedure through an automatic control system; and in the continuous casting procedure, after the molten steel is solidified and crystallized through a crystallizer, a square billet is obtained, when the pulling speed of the crystallizer is adjusted, the single-time adjustment pulling speed is controlled to be smaller than 0.3 m |
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A method for reducing rotten steel generated in the rolling process of deformed steel bars comprises the refining procedure, specifically, a temperature drop detection device is arranged to detect the temperature drop of molten steel in a refining furnace, if the temperature drop is lower than or higher than 0.5-1.5 DEG C/min, the molten steel is heated through an automatic control system, and if the temperature drop is within 0.5-1.5 DEG C/min, the molten steel is cooled to the room temperature; if yes, the molten steel leaves the station and enters a continuous casting procedure through an automatic control system; and in the continuous casting procedure, after the molten steel is solidified and crystallized through a crystallizer, a square billet is obtained, when the pulling speed of the crystallizer is adjusted, the single-time adjustment pulling speed is controlled to be smaller than 0.3 m</description><language>chi ; eng</language><subject>MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL ; PERFORMING OPERATIONS ; PUNCHING METAL ; ROLLING OF METAL ; TRANSPORTING</subject><creationdate>2024</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=20240223&DB=EPODOC&CC=CN&NR=117583393A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25544,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240223&DB=EPODOC&CC=CN&NR=117583393A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>DENG ZHIXUN</creatorcontrib><creatorcontrib>HOU ZEWANG</creatorcontrib><creatorcontrib>JIN RENCHUN</creatorcontrib><creatorcontrib>XU HAO</creatorcontrib><creatorcontrib>DENG BIRONG</creatorcontrib><creatorcontrib>GUO HUANGXUN</creatorcontrib><creatorcontrib>SHU CHUNYANG</creatorcontrib><creatorcontrib>LUO GANG</creatorcontrib><creatorcontrib>XU GUANG</creatorcontrib><title>Method for reducing rotten steel generated in rolling process of deformed steel bar</title><description>The invention discloses a method for reducing rotten steel generated in the rolling process of deformed steel bars. 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A method for reducing rotten steel generated in the rolling process of deformed steel bars comprises the refining procedure, specifically, a temperature drop detection device is arranged to detect the temperature drop of molten steel in a refining furnace, if the temperature drop is lower than or higher than 0.5-1.5 DEG C/min, the molten steel is heated through an automatic control system, and if the temperature drop is within 0.5-1.5 DEG C/min, the molten steel is cooled to the room temperature; if yes, the molten steel leaves the station and enters a continuous casting procedure through an automatic control system; and in the continuous casting procedure, after the molten steel is solidified and crystallized through a crystallizer, a square billet is obtained, when the pulling speed of the crystallizer is adjusted, the single-time adjustment pulling speed is controlled to be smaller than 0.3 m</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL PERFORMING OPERATIONS PUNCHING METAL ROLLING OF METAL TRANSPORTING |
| title | Method for reducing rotten steel generated in rolling process of deformed steel bar |
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