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1. WO2012060796 - SECTION FOR PROCESSING LIQUID METAL WITH GASES

Publication Number WO/2012/060796
Publication Date 10.05.2012
International Application No. PCT/UA2010/000089
International Filing Date 25.11.2010
IPC
C21C 5/48 2006.01
CCHEMISTRY; METALLURGY
21METALLURGY OF IRON
CPROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
5Manufacture of carbon steel, e.g. plain mild steel, medium carbon steel, or cast-steel
28Manufacture of steel in the converter
42Constructional features of converters
46Details or accessories
48Bottoms or tuyères of converters
F27D 3/16 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
27FURNACES; KILNS, OVENS OR RETORTS
DDETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
3Charging; Discharging; Manipulation of charge
16Introducing a fluid jet or current into the charge
B22D 1/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
22CASTING; POWDER METALLURGY
DCASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
1Treatment of fused masses in the ladle or the supply runners before casting
CPC
B22D 1/005
BPERFORMING OPERATIONS; TRANSPORTING
22CASTING; POWDER METALLURGY
DCASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
1Treatment of fused masses in the ladle or the supply runners before casting
002Treatment with gases
005Injection assemblies therefor
C21C 5/48
CCHEMISTRY; METALLURGY
21METALLURGY OF IRON
CPROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
5Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel ; or stainless steel
28Manufacture of steel in the converter
42Constructional features of converters
46Details or accessories
48Bottoms or tuyéres of converters
F27D 3/16
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
27FURNACES; KILNS; OVENS; RETORTS
DDETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
3Charging; Discharging; Manipulation of charge
16Introducing a fluid jet or current into the charge
Applicants
  • SHEMIGON, Mikhail Vladimirovich [UA]/[UA]
  • ZHIVCHENKO, Vladimir Semyonovich [UA]/[UA]
Inventors
  • SHEMIGON, Mikhail Vladimirovich
  • ZHIVCHENKO, Vladimir Semyonovich
Priority Data
a 2010 1310604.11.2010UA
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) SECTION FOR PROCESSING LIQUID METAL WITH GASES
(FR) SECTION POUR TRAITER UN MÉTAL LIQUIDE AVEC DES GAZ
Abstract
(EN)
The invention concerns a section for processing liquid metal with gases, produced from individual elements, interconnected by a coupler, between which capillary openings for gas outlet are situated, wherein the capillary openings for gas outlet are formed at least with two individual separators and are situated between elements at their opposite edges; the section has at least one longitudinal through hole at a distance from the maximum wear and tear from the top of section and the coupler is designed as a mounting rod which is located in this hole, in addition the lateral surfaces of the section have a sealing coating.
(FR)
L'invention concerne une section pour traiter un métal liquide avec des gaz produits à partir d'éléments individuels interconnectés par un coupleur entre lesquels se situent des orifices capillaires pour la sortie des gaz. Lesdits orifices capillaires sont formés avec au moins deux séparateurs individuels et se situent entre les éléments sur leurs bords opposés. La section comporte au moins un trou traversant longitudinal à une certaine distance de l'usure maximale du sommet de la section, et le coupleur est conçu comme une tige de montage située dans ce trou. Les surfaces latérales de la section comportent en outre un revêtement étanche.
Also published as
RU2013125082
Latest bibliographic data on file with the International Bureau