BE822637A - Procede de fabrication d'acier inoxydable - Google Patents
Procede de fabrication d'acier inoxydableInfo
- Publication number
- BE822637A BE822637A BE150888A BE150888A BE822637A BE 822637 A BE822637 A BE 822637A BE 150888 A BE150888 A BE 150888A BE 150888 A BE150888 A BE 150888A BE 822637 A BE822637 A BE 822637A
- Authority
- BE
- Belgium
- Prior art keywords
- stainless steel
- manufacturing process
- steel manufacturing
- stainless
- steel
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/56—Manufacture of steel by other methods
- C21C5/562—Manufacture of steel by other methods starting from scrap
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/005—Manufacture of stainless steel
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/10—Reduction of greenhouse gas [GHG] emissions
- Y02P10/143—Reduction of greenhouse gas [GHG] emissions of methane [CH4]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/419,753 US4001012A (en) | 1973-11-28 | 1973-11-28 | Method of producing stainless steel |
Publications (1)
Publication Number | Publication Date |
---|---|
BE822637A true BE822637A (fr) | 1975-05-27 |
Family
ID=23663608
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE150888A BE822637A (fr) | 1973-11-28 | 1974-11-27 | Procede de fabrication d'acier inoxydable |
Country Status (11)
Country | Link |
---|---|
US (1) | US4001012A (de) |
JP (1) | JPS50113407A (de) |
BE (1) | BE822637A (de) |
CA (1) | CA1012777A (de) |
DE (1) | DE2455418A1 (de) |
DK (1) | DK616674A (de) |
FR (1) | FR2252409B1 (de) |
GB (1) | GB1451028A (de) |
IT (1) | IT1024925B (de) |
NL (1) | NL7415196A (de) |
SE (1) | SE413515B (de) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2364975A1 (fr) * | 1976-09-20 | 1978-04-14 | Siderurgie Fse Inst Rech | Procede d'elaboration, au convertisseur, d'acier inoxydable |
DE2650978A1 (de) * | 1976-11-08 | 1978-05-11 | Graenges Oxeloesunds Jaernverk | Frischverfahren durch sauerstoffaufblasen |
JPS5432119A (en) * | 1977-08-17 | 1979-03-09 | Sumitomo Metal Ind Ltd | Refining method for high chromium steel |
JPS58147509A (ja) * | 1982-02-26 | 1983-09-02 | Kawasaki Steel Corp | ステンレス鋼の溶製方法 |
JPH01142010A (ja) * | 1987-11-30 | 1989-06-02 | Kawasaki Steel Corp | ステンレス鋼の溶製方法 |
US5749939A (en) * | 1996-12-04 | 1998-05-12 | Armco Inc. | Melting of NI laterite in making NI alloyed iron or steel |
AT407263B (de) * | 1999-04-22 | 2001-02-26 | Holderbank Financ Glarus | Verfahren zum aufarbeiten von stahlschlacken |
KR100603165B1 (ko) * | 2000-01-28 | 2006-07-24 | 홀심 리미티드 | 액체 슬래그로부터 크롬, 니켈, 또는 크롬 및 니켈을 제거하는 방법 |
CN110819880B (zh) * | 2019-11-27 | 2021-06-22 | 宝钢德盛不锈钢有限公司 | 一种200系不锈钢生产用含铬低镍铁水预处理工艺及应用 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3198624A (en) * | 1961-08-24 | 1965-08-03 | Interlake Steel Corp | Process for the manufacture of stainless steel |
DE1916945C3 (de) * | 1969-04-02 | 1980-04-17 | Eisenwerk-Gesellschaft Maximilianshuette Mbh, 8458 Sulzbach-Rosenberg | Anwendung des Mantelgas-Verfahrens zum Frischen von Roheisen zu Stahl |
SE339700B (de) * | 1969-04-23 | 1971-10-18 | Stora Kopparbergs Bergslags Ab | |
DE2007373B2 (de) * | 1970-02-18 | 1973-05-03 | Eisenwerk-Gesellschaft Maximilianshütte mbH, 8458 Sulzbach-Rosenberg | Verfahren und konverter zum herstellen ferritischer chromstaehle |
GB1420597A (en) * | 1972-01-27 | 1976-01-07 | British Steel Corp | Stainless steel |
-
1973
- 1973-11-28 US US05/419,753 patent/US4001012A/en not_active Expired - Lifetime
-
1974
- 1974-11-21 NL NL7415196A patent/NL7415196A/xx not_active Application Discontinuation
- 1974-11-22 DE DE19742455418 patent/DE2455418A1/de not_active Ceased
- 1974-11-27 IT IT7046074A patent/IT1024925B/it active
- 1974-11-27 GB GB5143374A patent/GB1451028A/en not_active Expired
- 1974-11-27 SE SE7414895A patent/SE413515B/sv not_active IP Right Cessation
- 1974-11-27 DK DK616674A patent/DK616674A/da unknown
- 1974-11-27 BE BE150888A patent/BE822637A/xx not_active IP Right Cessation
- 1974-11-27 CA CA214,755A patent/CA1012777A/en not_active Expired
- 1974-11-28 JP JP13598474A patent/JPS50113407A/ja active Pending
- 1974-11-28 FR FR7439053A patent/FR2252409B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2252409B1 (de) | 1978-05-12 |
SE7414895L (de) | 1975-05-29 |
NL7415196A (nl) | 1975-05-30 |
CA1012777A (en) | 1977-06-28 |
JPS50113407A (de) | 1975-09-05 |
FR2252409A1 (de) | 1975-06-20 |
US4001012A (en) | 1977-01-04 |
IT1024925B (it) | 1978-07-20 |
DK616674A (de) | 1975-07-28 |
DE2455418A1 (de) | 1975-06-05 |
SE413515B (sv) | 1980-06-02 |
GB1451028A (en) | 1976-09-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: USS ENGINEERS AND CONSULTANTS INC. Effective date: 19871130 |