Method for influencing a liquid metal chemical composition in a ladle and an system for carrying out said method
The invention relates to ferrous metallurgy, more specifically to steel production. The inventive method for influencing a liquid metal chemical composition in a ladle consists in transfer a steel flow transferable from a metal melting device into a ladle through a channel and, during said transfer,...
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| creator | ZINKOVSKIY IVAN VASILIEVICH BELITCHENKO ANATOLIY KONSTANTI KHOLOPONIN VICTOR NIKOLAEVICH HOSCHELE ALEXANDER EWALDOVICH SCHUMACHER EDGAR EWALDOVICH SCHUMACHER EWALD ANTONOVICH |
| description | The invention relates to ferrous metallurgy, more specifically to steel production. The inventive method for influencing a liquid metal chemical composition in a ladle consists in transfer a steel flow transferable from a metal melting device into a ladle through a channel and, during said transfer, in supplying deoxidisers, desulphurisers and other modifying agents changing the metal chemical composition the metal flow in the ladle. The supply is carried out by a free fall, a screw feed or a gas injection, wherein a neutral or inert gas is used. The inventive system for carrying out said method consists, alongside with the metal melting device, the ladle and a system for specified feeding of components, of a device comprising a channel whose working section is made of a refractory material, in particular from graphite. During a steel transfer, said device is placed between the output opening of the metal melting device and the ladle, wherein the longitudinal axes of the channel and opening are coaxial. |
| format | Patent |
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The inventive method for influencing a liquid metal chemical composition in a ladle consists in transfer a steel flow transferable from a metal melting device into a ladle through a channel and, during said transfer, in supplying deoxidisers, desulphurisers and other modifying agents changing the metal chemical composition the metal flow in the ladle. The supply is carried out by a free fall, a screw feed or a gas injection, wherein a neutral or inert gas is used. The inventive system for carrying out said method consists, alongside with the metal melting device, the ladle and a system for specified feeding of components, of a device comprising a channel whose working section is made of a refractory material, in particular from graphite. During a steel transfer, said device is placed between the output opening of the metal melting device and the ladle, wherein the longitudinal axes of the channel and opening are coaxial.</description><language>chi ; eng</language><subject>BLASTING ; CASTING ; CASTING OF METALS ; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES ; CHEMISTRY ; DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS,IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KINDOF FURNACE ; FURNACES ; HEATING ; KILNS ; LIGHTING ; MECHANICAL ENGINEERING ; METALLURGY ; METALLURGY OF IRON ; OVENS ; PERFORMING OPERATIONS ; POWDER METALLURGY ; PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OFWROUGHT-IRON OR STEEL ; RETORTS ; TRANSPORTING ; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS ; WEAPONS</subject><creationdate>2010</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=20100728&DB=EPODOC&CC=CN&NR=101166592B$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20100728&DB=EPODOC&CC=CN&NR=101166592B$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ZINKOVSKIY IVAN VASILIEVICH</creatorcontrib><creatorcontrib>BELITCHENKO ANATOLIY KONSTANTI</creatorcontrib><creatorcontrib>KHOLOPONIN VICTOR NIKOLAEVICH</creatorcontrib><creatorcontrib>HOSCHELE ALEXANDER EWALDOVICH</creatorcontrib><creatorcontrib>SCHUMACHER EDGAR EWALDOVICH</creatorcontrib><creatorcontrib>SCHUMACHER EWALD ANTONOVICH</creatorcontrib><title>Method for influencing a liquid metal chemical composition in a ladle and an system for carrying out said method</title><description>The invention relates to ferrous metallurgy, more specifically to steel production. The inventive method for influencing a liquid metal chemical composition in a ladle consists in transfer a steel flow transferable from a metal melting device into a ladle through a channel and, during said transfer, in supplying deoxidisers, desulphurisers and other modifying agents changing the metal chemical composition the metal flow in the ladle. The supply is carried out by a free fall, a screw feed or a gas injection, wherein a neutral or inert gas is used. The inventive system for carrying out said method consists, alongside with the metal melting device, the ladle and a system for specified feeding of components, of a device comprising a channel whose working section is made of a refractory material, in particular from graphite. During a steel transfer, said device is placed between the output opening of the metal melting device and the ladle, wherein the longitudinal axes of the channel and opening are coaxial.</description><subject>BLASTING</subject><subject>CASTING</subject><subject>CASTING OF METALS</subject><subject>CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES</subject><subject>CHEMISTRY</subject><subject>DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS,IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KINDOF FURNACE</subject><subject>FURNACES</subject><subject>HEATING</subject><subject>KILNS</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>METALLURGY</subject><subject>METALLURGY OF IRON</subject><subject>OVENS</subject><subject>PERFORMING OPERATIONS</subject><subject>POWDER METALLURGY</subject><subject>PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OFWROUGHT-IRON OR STEEL</subject><subject>RETORTS</subject><subject>TRANSPORTING</subject><subject>TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2010</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNjbEKwjAURbs4iPoPD3fBKBa6tiguOrmXR_JqHyR5sUmG_r2t-gEOl3uHw7nLItwo9WKgkwHYdzaT1-yfgGD5ldmAo4QWdE-O9TzEBYmcWPzEzxgaS4DeTIE4xkTuI9M4DONskpwg4tc0Pa2LRYc20ubXq2J7OT-a646CtBQDavKU2uau9kqV5ak61PXxL-gNhYVDPg</recordid><startdate>20100728</startdate><enddate>20100728</enddate><creator>ZINKOVSKIY IVAN VASILIEVICH</creator><creator>BELITCHENKO ANATOLIY KONSTANTI</creator><creator>KHOLOPONIN VICTOR NIKOLAEVICH</creator><creator>HOSCHELE ALEXANDER EWALDOVICH</creator><creator>SCHUMACHER EDGAR EWALDOVICH</creator><creator>SCHUMACHER EWALD ANTONOVICH</creator><scope>EVB</scope></search><sort><creationdate>20100728</creationdate><title>Method for influencing a liquid metal chemical composition in a ladle and an system for carrying out said method</title><author>ZINKOVSKIY IVAN VASILIEVICH ; BELITCHENKO ANATOLIY KONSTANTI ; KHOLOPONIN VICTOR NIKOLAEVICH ; HOSCHELE ALEXANDER EWALDOVICH ; SCHUMACHER EDGAR EWALDOVICH ; SCHUMACHER EWALD ANTONOVICH</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN101166592BB3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2010</creationdate><topic>BLASTING</topic><topic>CASTING</topic><topic>CASTING OF METALS</topic><topic>CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES</topic><topic>CHEMISTRY</topic><topic>DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS,IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KINDOF FURNACE</topic><topic>FURNACES</topic><topic>HEATING</topic><topic>KILNS</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>METALLURGY</topic><topic>METALLURGY OF IRON</topic><topic>OVENS</topic><topic>PERFORMING OPERATIONS</topic><topic>POWDER METALLURGY</topic><topic>PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OFWROUGHT-IRON OR STEEL</topic><topic>RETORTS</topic><topic>TRANSPORTING</topic><topic>TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>ZINKOVSKIY IVAN VASILIEVICH</creatorcontrib><creatorcontrib>BELITCHENKO ANATOLIY KONSTANTI</creatorcontrib><creatorcontrib>KHOLOPONIN VICTOR NIKOLAEVICH</creatorcontrib><creatorcontrib>HOSCHELE ALEXANDER EWALDOVICH</creatorcontrib><creatorcontrib>SCHUMACHER EDGAR EWALDOVICH</creatorcontrib><creatorcontrib>SCHUMACHER EWALD ANTONOVICH</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ZINKOVSKIY IVAN VASILIEVICH</au><au>BELITCHENKO ANATOLIY KONSTANTI</au><au>KHOLOPONIN VICTOR NIKOLAEVICH</au><au>HOSCHELE ALEXANDER EWALDOVICH</au><au>SCHUMACHER EDGAR EWALDOVICH</au><au>SCHUMACHER EWALD ANTONOVICH</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Method for influencing a liquid metal chemical composition in a ladle and an system for carrying out said method</title><date>2010-07-28</date><risdate>2010</risdate><abstract>The invention relates to ferrous metallurgy, more specifically to steel production. The inventive method for influencing a liquid metal chemical composition in a ladle consists in transfer a steel flow transferable from a metal melting device into a ladle through a channel and, during said transfer, in supplying deoxidisers, desulphurisers and other modifying agents changing the metal chemical composition the metal flow in the ladle. The supply is carried out by a free fall, a screw feed or a gas injection, wherein a neutral or inert gas is used. The inventive system for carrying out said method consists, alongside with the metal melting device, the ladle and a system for specified feeding of components, of a device comprising a channel whose working section is made of a refractory material, in particular from graphite. During a steel transfer, said device is placed between the output opening of the metal melting device and the ladle, wherein the longitudinal axes of the channel and opening are coaxial.</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | BLASTING CASTING CASTING OF METALS CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES CHEMISTRY DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS,IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KINDOF FURNACE FURNACES HEATING KILNS LIGHTING MECHANICAL ENGINEERING METALLURGY METALLURGY OF IRON OVENS PERFORMING OPERATIONS POWDER METALLURGY PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OFWROUGHT-IRON OR STEEL RETORTS TRANSPORTING TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS WEAPONS |
| title | Method for influencing a liquid metal chemical composition in a ladle and an system for carrying out said method |
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