FR2586210B1 - Dispositif de protection contre l'oxydation et/ou la nitruration d'un jet de metal liquide et son utilisation - Google Patents
Dispositif de protection contre l'oxydation et/ou la nitruration d'un jet de metal liquide et son utilisationInfo
- Publication number
- FR2586210B1 FR2586210B1 FR8512378A FR8512378A FR2586210B1 FR 2586210 B1 FR2586210 B1 FR 2586210B1 FR 8512378 A FR8512378 A FR 8512378A FR 8512378 A FR8512378 A FR 8512378A FR 2586210 B1 FR2586210 B1 FR 2586210B1
- Authority
- FR
- France
- Prior art keywords
- stream
- liquid metal
- against oxidation
- nitruration
- protection against
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D37/00—Controlling or regulating the pouring of molten metal from a casting melt-holding vessel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/10—Supplying or treating molten metal
- B22D11/106—Shielding the molten jet
Landscapes
- Mechanical Engineering (AREA)
- Engineering & Computer Science (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Continuous Casting (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Forging (AREA)
- Disintegrating Or Milling (AREA)
- Chemically Coating (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Catching Or Destruction (AREA)
- Jet Pumps And Other Pumps (AREA)
- Gas Separation By Absorption (AREA)
Priority Applications (13)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8512378A FR2586210B1 (fr) | 1985-08-14 | 1985-08-14 | Dispositif de protection contre l'oxydation et/ou la nitruration d'un jet de metal liquide et son utilisation |
EP86401792A EP0213042B1 (fr) | 1985-08-14 | 1986-08-11 | Dispositif de protection contre l'oxydation et/ou la nitruration d'un jet de métal liquide |
DE8686401792T DE3674293D1 (de) | 1985-08-14 | 1986-08-11 | Vorrichtung zum schutz eines fluessigen giesstrahls gegen oxydation und/oder nitrierung. |
AT86401792T ATE56642T1 (de) | 1985-08-14 | 1986-08-11 | Vorrichtung zum schutz eines fluessigen giesstrahls gegen oxydation und/oder nitrierung. |
ZA866054A ZA866054B (en) | 1985-08-14 | 1986-08-12 | Process for protecting against oxidation and/or nitridation of a liquid metal stream,device for carrying out the process,and use of the device |
US06/896,124 US4805688A (en) | 1985-08-14 | 1986-08-12 | Process for protecting against oxidation and/or nitridation of a liquid metal stream and device for carrying out the process |
PT83195A PT83195B (pt) | 1985-08-14 | 1986-08-13 | Processo de proteccao contra a oxidacao e/ou a nitretacao de um jacto de metal liquido, dispositivo para a realizacao deste processo e sua utilizacao |
ES8601054A ES2001086A6 (es) | 1985-08-14 | 1986-08-13 | Procedimiento y dispositivo de proteccion contra la oxidacion yno la nitruracion de un chorro de metal liquido, y utilizacion de dicho dispotivo |
JP61189734A JPS6297759A (ja) | 1985-08-14 | 1986-08-14 | 液状金属流の酸化と窒化に対して保護する方法および装置並びにその装置の使用方法 |
CA000515960A CA1299837C (fr) | 1985-08-14 | 1986-08-14 | Dispositif de protection contre l'oxydation et/ou la nitruration d'un jet de metal liquide et son procede d'utilisation |
KR1019860006692A KR870001888A (ko) | 1985-08-14 | 1986-08-14 | 액체금속류(stream)의 산화 및 또는 질화방지방법 이 방법을 실시하기 위한 장치 및 이 장치의 사용법 |
BR8603875A BR8603875A (pt) | 1985-08-14 | 1986-08-14 | Processo de protecao contra a oxidacao e/ou a nitruracao de um jato de metal liquido,e dispositivo para a realizacao deste processo |
AU61182/86A AU594354B2 (en) | 1985-08-14 | 1986-08-14 | Process for protecting against oxidation and/or nitridation of a liquid metal stream, device for carrying out the process, and use of the device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8512378A FR2586210B1 (fr) | 1985-08-14 | 1985-08-14 | Dispositif de protection contre l'oxydation et/ou la nitruration d'un jet de metal liquide et son utilisation |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2586210A1 FR2586210A1 (fr) | 1987-02-20 |
FR2586210B1 true FR2586210B1 (fr) | 1988-05-13 |
Family
ID=9322225
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8512378A Expired FR2586210B1 (fr) | 1985-08-14 | 1985-08-14 | Dispositif de protection contre l'oxydation et/ou la nitruration d'un jet de metal liquide et son utilisation |
Country Status (13)
Country | Link |
---|---|
US (1) | US4805688A (fr) |
EP (1) | EP0213042B1 (fr) |
JP (1) | JPS6297759A (fr) |
KR (1) | KR870001888A (fr) |
AT (1) | ATE56642T1 (fr) |
AU (1) | AU594354B2 (fr) |
BR (1) | BR8603875A (fr) |
CA (1) | CA1299837C (fr) |
DE (1) | DE3674293D1 (fr) |
ES (1) | ES2001086A6 (fr) |
FR (1) | FR2586210B1 (fr) |
PT (1) | PT83195B (fr) |
ZA (1) | ZA866054B (fr) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2642678A1 (fr) * | 1989-02-07 | 1990-08-10 | Air Liquide | Procede d'elaboration d'une atmosphere gazeuse en contact avec un metal a haute temperature |
US5421562A (en) * | 1994-04-28 | 1995-06-06 | General Motors Corporation | Gas-shielded siphonic valve |
US6228187B1 (en) | 1998-08-19 | 2001-05-08 | Air Liquide America Corp. | Apparatus and methods for generating an artificial atmosphere for the heat treating of materials |
US6491863B2 (en) | 2000-12-12 | 2002-12-10 | L'air Liquide-Societe' Anonyme A' Directoire Et Conseil De Surveillance Pour L'etude Et L'exploitation Des Procedes George Claude | Method and apparatus for efficient utilization of a cryogen for inert cover in metals melting furnaces |
KR100864444B1 (ko) * | 2002-04-24 | 2008-10-20 | 주식회사 포스코 | 연속주조설비의 용강 산화방지장치 |
US20060266793A1 (en) * | 2005-05-24 | 2006-11-30 | Caterpillar Inc. | Purging system having workpiece movement device |
US20190210099A1 (en) * | 2017-10-05 | 2019-07-11 | Emirates Steel Industries PJSC | Method for continuous casting of two or more long products using a single continuous casting strand |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3439735A (en) * | 1965-11-19 | 1969-04-22 | Union Carbide Corp | Continuous casting apparatus with inert gas protector |
US3616843A (en) * | 1969-11-25 | 1971-11-02 | Koppers Co Inc | Apparatus for shrouding in a continuous casting machine |
DE2517834A1 (de) * | 1975-04-22 | 1976-11-04 | Linde Ag | Stranggiessanlage |
GR61761B (en) * | 1975-11-12 | 1979-01-09 | Linde Ag | Casting plant |
US4084799A (en) * | 1976-08-30 | 1978-04-18 | Georgetown Steel Corporation | Shrouding apparatus |
US4270595A (en) * | 1978-09-08 | 1981-06-02 | Georgetown Steel Corporation | Shroud with replaceable extension |
AT368415B (de) * | 1979-02-20 | 1982-10-11 | Voest Alpine Ag | Einrichtung an einem metallurgischen gefaess mit einem schutzrohr |
JPS5748307A (en) * | 1980-09-05 | 1982-03-19 | Toray Silicone Co Ltd | Composition of defoaming agent |
FR2523007A1 (fr) * | 1982-03-15 | 1983-09-16 | Air Liquide | Procede et installation de protection d'un jet de coulee de metal liquide |
CH660700A5 (de) * | 1983-08-12 | 1987-06-15 | Finanz Handels Invest Fhi | Abschirmvorrichtung fuer einen giessstrahl aus fluessigem material. |
-
1985
- 1985-08-14 FR FR8512378A patent/FR2586210B1/fr not_active Expired
-
1986
- 1986-08-11 DE DE8686401792T patent/DE3674293D1/de not_active Expired - Lifetime
- 1986-08-11 EP EP86401792A patent/EP0213042B1/fr not_active Expired - Lifetime
- 1986-08-11 AT AT86401792T patent/ATE56642T1/de not_active IP Right Cessation
- 1986-08-12 US US06/896,124 patent/US4805688A/en not_active Expired - Fee Related
- 1986-08-12 ZA ZA866054A patent/ZA866054B/xx unknown
- 1986-08-13 ES ES8601054A patent/ES2001086A6/es not_active Expired
- 1986-08-13 PT PT83195A patent/PT83195B/pt not_active IP Right Cessation
- 1986-08-14 KR KR1019860006692A patent/KR870001888A/ko not_active Application Discontinuation
- 1986-08-14 CA CA000515960A patent/CA1299837C/fr not_active Expired - Lifetime
- 1986-08-14 JP JP61189734A patent/JPS6297759A/ja active Pending
- 1986-08-14 BR BR8603875A patent/BR8603875A/pt active Search and Examination
- 1986-08-14 AU AU61182/86A patent/AU594354B2/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
BR8603875A (pt) | 1987-03-24 |
EP0213042B1 (fr) | 1990-09-19 |
KR870001888A (ko) | 1987-03-28 |
AU6118286A (en) | 1987-02-19 |
DE3674293D1 (de) | 1990-10-25 |
PT83195A (fr) | 1986-09-01 |
FR2586210A1 (fr) | 1987-02-20 |
PT83195B (pt) | 1992-10-30 |
ZA866054B (en) | 1987-03-25 |
AU594354B2 (en) | 1990-03-08 |
US4805688A (en) | 1989-02-21 |
CA1299837C (fr) | 1992-05-05 |
ES2001086A6 (es) | 1988-04-16 |
ATE56642T1 (de) | 1990-10-15 |
EP0213042A2 (fr) | 1987-03-04 |
EP0213042A3 (en) | 1988-12-07 |
JPS6297759A (ja) | 1987-05-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |