TW231312B - - Google Patents
Info
- Publication number
- TW231312B TW231312B TW079102442A TW79102442A TW231312B TW 231312 B TW231312 B TW 231312B TW 079102442 A TW079102442 A TW 079102442A TW 79102442 A TW79102442 A TW 79102442A TW 231312 B TW231312 B TW 231312B
- Authority
- TW
- Taiwan
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
- C21C5/005—Manufacture of stainless steel
-
- 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
- C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
- C21C7/04—Removing impurities by adding a treating agent
- C21C7/068—Decarburising
- C21C7/0685—Decarburising of stainless steel
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9847389 | 1989-04-18 | ||
| JP1280809A JP2850407B2 (ja) | 1989-04-18 | 1989-10-27 | 含クロム溶鋼の精錬法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW231312B true TW231312B (zh) | 1994-10-01 |
Family
ID=26439640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW079102442A TW231312B (zh) | 1989-04-18 | 1990-03-28 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US5324342A (zh) |
| EP (1) | EP0393391B1 (zh) |
| JP (1) | JP2850407B2 (zh) |
| DE (1) | DE69003572T2 (zh) |
| ES (1) | ES2045606T3 (zh) |
| TW (1) | TW231312B (zh) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE1005461A3 (fr) * | 1991-10-16 | 1993-08-03 | Wurth Paul Sa | Procede et installation d'affinage de ferromanganese carbure. |
| KR0179394B1 (ko) * | 1994-06-06 | 1999-02-18 | 도자끼 시노부 | 함Cr용강의 탈탄 정련방법 |
| JP3531218B2 (ja) * | 1994-06-20 | 2004-05-24 | 大同特殊鋼株式会社 | 低炭素含クロム鋼の製造方法 |
| US5879691A (en) * | 1997-06-06 | 1999-03-09 | The Procter & Gamble Company | Delivery system for a tooth whitener using a strip of material having low flexural stiffness |
| JP2002212625A (ja) * | 2001-01-17 | 2002-07-31 | Daido Steel Co Ltd | 含クロム溶鋼の脱炭方法 |
| US20040245682A1 (en) * | 2001-09-20 | 2004-12-09 | Kosuke Yamashita | Method for refining molten iron containing chromium |
| EP2908798B1 (en) | 2012-10-17 | 2018-08-22 | The Procter and Gamble Company | Strip for the delivery of an oral care active and methods for applying oral care actives |
| EP4056720A1 (de) * | 2021-03-08 | 2022-09-14 | SMS Group GmbH | Verfahren zum herstellen einer ferrolegierung mit niedrigem kohlenstoffgehalt |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1406505A (fr) * | 1964-04-21 | 1965-07-23 | Loire Atel Forges | Procédé de fabrication d'aciers et d'alliages à très basse teneur en carbone |
| 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 |
| US3666439A (en) * | 1970-03-02 | 1972-05-30 | Allegheny Ludlum Ind Inc | Method of decarburizing alloy steels |
| US3854932A (en) * | 1973-06-18 | 1974-12-17 | Allegheny Ludlum Ind Inc | Process for production of stainless steel |
| DE2754512C2 (de) * | 1977-12-07 | 1985-11-28 | Kawasaki Steel Corp., Kobe, Hyogo | Verfahren zum Herstellen niedriggekohlter, chromreicher Stähle |
| US4174212A (en) * | 1978-03-10 | 1979-11-13 | A. Finkl & Sons Co. | Method for the refining of steel |
| US4426224A (en) * | 1981-12-25 | 1984-01-17 | Sumitomo Kinzoku Kogyo Kabushiki Gaisha | Lance for powder top-blow refining and process for decarburizing and refining steel by using the lance |
| US4410359A (en) * | 1982-09-03 | 1983-10-18 | Allegheny Ludlum Steel Corporation | Process for production of stainless steel |
| US4514220A (en) * | 1984-04-26 | 1985-04-30 | Allegheny Ludlum Steel Corporation | Method for producing steel in a top-blown vessel |
| US4615730A (en) * | 1985-04-30 | 1986-10-07 | Allegheny Ludlum Steel Corporation | Method for refining molten metal bath to control nitrogen |
| CA1333663C (en) * | 1987-09-09 | 1994-12-27 | Haruyoshi Tanabe | Method of decarburizing high cr molten metal |
-
1989
- 1989-10-27 JP JP1280809A patent/JP2850407B2/ja not_active Expired - Lifetime
-
1990
- 1990-03-27 ES ES90105828T patent/ES2045606T3/es not_active Expired - Lifetime
- 1990-03-27 DE DE90105828T patent/DE69003572T2/de not_active Expired - Lifetime
- 1990-03-27 EP EP90105828A patent/EP0393391B1/en not_active Expired - Lifetime
- 1990-03-28 TW TW079102442A patent/TW231312B/zh active
-
1992
- 1992-04-09 US US07/866,949 patent/US5324342A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE69003572D1 (de) | 1993-11-04 |
| ES2045606T3 (es) | 1994-01-16 |
| EP0393391A1 (en) | 1990-10-24 |
| US5324342A (en) | 1994-06-28 |
| EP0393391B1 (en) | 1993-09-29 |
| JP2850407B2 (ja) | 1999-01-27 |
| DE69003572T2 (de) | 1994-03-10 |
| JPH0368713A (ja) | 1991-03-25 |