EP0213042A3 - Process for protecting a liquid-metal jet against oxidation and/or nitriding, equipment therefor and its use - Google Patents
Process for protecting a liquid-metal jet against oxidation and/or nitriding, equipment therefor and its use Download PDFInfo
- Publication number
- EP0213042A3 EP0213042A3 EP86401792A EP86401792A EP0213042A3 EP 0213042 A3 EP0213042 A3 EP 0213042A3 EP 86401792 A EP86401792 A EP 86401792A EP 86401792 A EP86401792 A EP 86401792A EP 0213042 A3 EP0213042 A3 EP 0213042A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- stream
- against oxidation
- protecting
- nitriding
- liquid
- 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.)
- Granted
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
Abstract
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT86401792T ATE56642T1 (en) | 1985-08-14 | 1986-08-11 | DEVICE FOR PROTECTING A LIQUID CASTING STREAM AGAINST OXIDATION AND/OR NITRIDING. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8512378A FR2586210B1 (en) | 1985-08-14 | 1985-08-14 | DEVICE FOR PROTECTION AGAINST OXIDATION AND / OR NITRURATION OF A LIQUID METAL JET AND ITS USE |
FR8512378 | 1985-08-14 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0213042A2 EP0213042A2 (en) | 1987-03-04 |
EP0213042A3 true EP0213042A3 (en) | 1988-12-07 |
EP0213042B1 EP0213042B1 (en) | 1990-09-19 |
Family
ID=9322225
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP86401792A Expired - Lifetime EP0213042B1 (en) | 1985-08-14 | 1986-08-11 | Equipment for protecting a liquid-metal jet against oxidation and/or nitriding |
Country Status (13)
Country | Link |
---|---|
US (1) | US4805688A (en) |
EP (1) | EP0213042B1 (en) |
JP (1) | JPS6297759A (en) |
KR (1) | KR870001888A (en) |
AT (1) | ATE56642T1 (en) |
AU (1) | AU594354B2 (en) |
BR (1) | BR8603875A (en) |
CA (1) | CA1299837C (en) |
DE (1) | DE3674293D1 (en) |
ES (1) | ES2001086A6 (en) |
FR (1) | FR2586210B1 (en) |
PT (1) | PT83195B (en) |
ZA (1) | ZA866054B (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2642678A1 (en) * | 1989-02-07 | 1990-08-10 | Air Liquide | Process for producing a gaseous atmosphere in contact with a metal at high 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 (en) * | 2002-04-24 | 2008-10-20 | 주식회사 포스코 | Device for preventing oxidation of hot iron in continuous casting plant |
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 |
Citations (5)
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 |
DE2517834A1 (en) * | 1975-04-22 | 1976-11-04 | Linde Ag | Continuous casting plant using double gas curtain - to protect molten metal flowing from ladle into mould. |
FR2331402A1 (en) * | 1975-11-12 | 1977-06-10 | Linde Ag | CASTING PLANT |
DE2738587A1 (en) * | 1976-08-30 | 1978-03-02 | Georgetown Steel Corp | SHIELDING DEVICE FOR A CASTING JET MADE OF LIQUID METAL |
EP0089282A1 (en) * | 1982-03-15 | 1983-09-21 | L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Process and device for the protection of a casting stream of liquid metal |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3616843A (en) * | 1969-11-25 | 1971-11-02 | Koppers Co Inc | Apparatus for shrouding in a continuous casting machine |
US4270595A (en) * | 1978-09-08 | 1981-06-02 | Georgetown Steel Corporation | Shroud with replaceable extension |
AT368415B (en) * | 1979-02-20 | 1982-10-11 | Voest Alpine Ag | INSTALLATION ON A METALLURGICAL TUBE WITH A PROTECTIVE PIPE |
JPS5748307A (en) * | 1980-09-05 | 1982-03-19 | Toray Silicone Co Ltd | Composition of defoaming agent |
CH660700A5 (en) * | 1983-08-12 | 1987-06-15 | Finanz Handels Invest Fhi | SHIELDING DEVICE FOR A MOLDING BEAM FROM LIQUID MATERIAL. |
-
1985
- 1985-08-14 FR FR8512378A patent/FR2586210B1/en not_active Expired
-
1986
- 1986-08-11 EP EP86401792A patent/EP0213042B1/en not_active Expired - Lifetime
- 1986-08-11 AT AT86401792T patent/ATE56642T1/en not_active IP Right Cessation
- 1986-08-11 DE DE8686401792T patent/DE3674293D1/en not_active Expired - Lifetime
- 1986-08-12 US US06/896,124 patent/US4805688A/en not_active Expired - Fee Related
- 1986-08-12 ZA ZA866054A patent/ZA866054B/en unknown
- 1986-08-13 ES ES8601054A patent/ES2001086A6/en not_active Expired
- 1986-08-13 PT PT83195A patent/PT83195B/en not_active IP Right Cessation
- 1986-08-14 BR BR8603875A patent/BR8603875A/en active Search and Examination
- 1986-08-14 AU AU61182/86A patent/AU594354B2/en not_active Ceased
- 1986-08-14 JP JP61189734A patent/JPS6297759A/en active Pending
- 1986-08-14 KR KR1019860006692A patent/KR870001888A/en not_active Application Discontinuation
- 1986-08-14 CA CA000515960A patent/CA1299837C/en not_active Expired - Lifetime
Patent Citations (5)
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 |
DE2517834A1 (en) * | 1975-04-22 | 1976-11-04 | Linde Ag | Continuous casting plant using double gas curtain - to protect molten metal flowing from ladle into mould. |
FR2331402A1 (en) * | 1975-11-12 | 1977-06-10 | Linde Ag | CASTING PLANT |
DE2738587A1 (en) * | 1976-08-30 | 1978-03-02 | Georgetown Steel Corp | SHIELDING DEVICE FOR A CASTING JET MADE OF LIQUID METAL |
EP0089282A1 (en) * | 1982-03-15 | 1983-09-21 | L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Process and device for the protection of a casting stream of liquid metal |
Also Published As
Publication number | Publication date |
---|---|
ES2001086A6 (en) | 1988-04-16 |
FR2586210A1 (en) | 1987-02-20 |
US4805688A (en) | 1989-02-21 |
DE3674293D1 (en) | 1990-10-25 |
ZA866054B (en) | 1987-03-25 |
ATE56642T1 (en) | 1990-10-15 |
EP0213042B1 (en) | 1990-09-19 |
BR8603875A (en) | 1987-03-24 |
EP0213042A2 (en) | 1987-03-04 |
PT83195A (en) | 1986-09-01 |
PT83195B (en) | 1992-10-30 |
AU594354B2 (en) | 1990-03-08 |
KR870001888A (en) | 1987-03-28 |
CA1299837C (en) | 1992-05-05 |
AU6118286A (en) | 1987-02-19 |
FR2586210B1 (en) | 1988-05-13 |
JPS6297759A (en) | 1987-05-07 |
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EP0213042A3 (en) | Process for protecting a liquid-metal jet against oxidation and/or nitriding, equipment therefor and its use | |
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BR9106189A (en) | DEVICE FOR THE INERTIZATION OF LEAKAGE CONTAINERS FOR THE TRANSPORT OF LIQUID METALS IN MELTING | |
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Foulard et al. | Process for Protecting a Liquid-Metal Jet Against Oxidation and/or Nitridation Equipment Therefor and Its Use | |
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