GB2212512B - An iron-base alloy having low contents of sulphur, oxygen and nitrogen - Google Patents
An iron-base alloy having low contents of sulphur, oxygen and nitrogenInfo
- Publication number
- GB2212512B GB2212512B GB8901401A GB8901401A GB2212512B GB 2212512 B GB2212512 B GB 2212512B GB 8901401 A GB8901401 A GB 8901401A GB 8901401 A GB8901401 A GB 8901401A GB 2212512 B GB2212512 B GB 2212512B
- Authority
- GB
- United Kingdom
- Prior art keywords
- sulphur
- iron
- nitrogen
- oxygen
- base alloy
- 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 - Fee Related
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
- C22B9/006—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals with use of an inert protective material including the use of an inert gas
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
- C22B9/04—Refining by applying a vacuum
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
- C22B9/10—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals with refining or fluxing agents; Use of materials therefor, e.g. slagging or scorifying agents
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C19/00—Alloys based on nickel or cobalt
- C22C19/03—Alloys based on nickel or cobalt based on nickel
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Treatment Of Steel In Its Molten State (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8901401A GB2212512B (en) | 1985-04-26 | 1989-01-23 | An iron-base alloy having low contents of sulphur, oxygen and nitrogen |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9057185A JPS61250125A (en) | 1985-04-26 | 1985-04-26 | Manufacture of high purity ultralow sulfur alloy |
JP60223288A JPS6283435A (en) | 1985-10-07 | 1985-10-07 | Iron-, nickel-, and cobalt-base alloy containing sulfur, oxygen, and nitrogen at extremely low ratio each and production thereof |
GB8609901A GB2174716B (en) | 1985-04-26 | 1986-04-23 | Method of producing an iron-cobalt-and nickel-base alloy having low contents of sulphur, oxygen and nitrogen |
GB8901401A GB2212512B (en) | 1985-04-26 | 1989-01-23 | An iron-base alloy having low contents of sulphur, oxygen and nitrogen |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8901401D0 GB8901401D0 (en) | 1989-03-15 |
GB2212512A GB2212512A (en) | 1989-07-26 |
GB2212512B true GB2212512B (en) | 1990-03-28 |
Family
ID=27263004
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8901402A Expired - Fee Related GB2212513B (en) | 1985-04-26 | 1989-01-23 | A nickel-base alloy having low contents of sulphur, oxygen and nitrogen |
GB8901401A Expired - Fee Related GB2212512B (en) | 1985-04-26 | 1989-01-23 | An iron-base alloy having low contents of sulphur, oxygen and nitrogen |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8901402A Expired - Fee Related GB2212513B (en) | 1985-04-26 | 1989-01-23 | A nickel-base alloy having low contents of sulphur, oxygen and nitrogen |
Country Status (1)
Country | Link |
---|---|
GB (2) | GB2212513B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0699737B2 (en) * | 1989-02-01 | 1994-12-07 | 株式会社メタル・リサーチ・コーポレーション | Method for producing clean steel |
Citations (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB632712A (en) * | 1947-01-17 | 1949-12-05 | Int Nickel Co | Improvements relating to heat-resisting alloys and to articles made from them |
GB1036442A (en) * | 1963-02-21 | 1966-07-20 | British Iron Steel Research | Improvements in or relating to alloy steels |
GB1138000A (en) * | 1966-08-25 | 1968-12-27 | Int Nickel Ltd | Steel |
GB1142555A (en) * | 1966-08-25 | 1969-02-12 | Int Nickel Ltd | Nickel-cobalt steels |
US3770427A (en) * | 1972-01-27 | 1973-11-06 | Int Nickel Co | Welding material |
US3850624A (en) * | 1973-03-06 | 1974-11-26 | Howmet Corp | Method of making superalloys |
SU737494A1 (en) * | 1977-11-01 | 1980-05-30 | Институт Проблем Литья Ан Украинской Сср | Steel |
SU819209A1 (en) * | 1979-03-01 | 1981-04-07 | Институт Проблем Литья Ан Украинскойсср | Cast steel |
SU908914A1 (en) * | 1980-03-17 | 1982-02-28 | Запорожский машиностроительный институт им.В.Я.Чубаря | Corrosion-resistant steel |
SU985131A1 (en) * | 1981-07-15 | 1982-12-30 | Институт проблем литья АН УССР | Steel composition |
SU1033568A1 (en) * | 1982-04-09 | 1983-08-07 | Ленинградский Машиностроительный Завод "Звезда" Им.К.Е.Ворошилова | Steel |
EP0091526A2 (en) * | 1982-04-12 | 1983-10-19 | Allegheny Ludlum Corporation | Iron-chromium-aluminium alloy and article and method therefor |
GB2122644A (en) * | 1982-06-28 | 1984-01-18 | Sumitomo Metal Ind | Hot-rolled high tensile titanium steel plates and production thereof |
EP0219194A1 (en) * | 1985-07-31 | 1987-04-22 | Daido Tokushuko Kabushiki Kaisha | Austenitic free cutting stainless steels |
-
1989
- 1989-01-23 GB GB8901402A patent/GB2212513B/en not_active Expired - Fee Related
- 1989-01-23 GB GB8901401A patent/GB2212512B/en not_active Expired - Fee Related
Patent Citations (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB632712A (en) * | 1947-01-17 | 1949-12-05 | Int Nickel Co | Improvements relating to heat-resisting alloys and to articles made from them |
GB1036442A (en) * | 1963-02-21 | 1966-07-20 | British Iron Steel Research | Improvements in or relating to alloy steels |
GB1138000A (en) * | 1966-08-25 | 1968-12-27 | Int Nickel Ltd | Steel |
GB1142555A (en) * | 1966-08-25 | 1969-02-12 | Int Nickel Ltd | Nickel-cobalt steels |
US3770427A (en) * | 1972-01-27 | 1973-11-06 | Int Nickel Co | Welding material |
US3850624A (en) * | 1973-03-06 | 1974-11-26 | Howmet Corp | Method of making superalloys |
SU737494A1 (en) * | 1977-11-01 | 1980-05-30 | Институт Проблем Литья Ан Украинской Сср | Steel |
SU819209A1 (en) * | 1979-03-01 | 1981-04-07 | Институт Проблем Литья Ан Украинскойсср | Cast steel |
SU908914A1 (en) * | 1980-03-17 | 1982-02-28 | Запорожский машиностроительный институт им.В.Я.Чубаря | Corrosion-resistant steel |
SU985131A1 (en) * | 1981-07-15 | 1982-12-30 | Институт проблем литья АН УССР | Steel composition |
SU1033568A1 (en) * | 1982-04-09 | 1983-08-07 | Ленинградский Машиностроительный Завод "Звезда" Им.К.Е.Ворошилова | Steel |
EP0091526A2 (en) * | 1982-04-12 | 1983-10-19 | Allegheny Ludlum Corporation | Iron-chromium-aluminium alloy and article and method therefor |
GB2122644A (en) * | 1982-06-28 | 1984-01-18 | Sumitomo Metal Ind | Hot-rolled high tensile titanium steel plates and production thereof |
EP0219194A1 (en) * | 1985-07-31 | 1987-04-22 | Daido Tokushuko Kabushiki Kaisha | Austenitic free cutting stainless steels |
Non-Patent Citations (1)
Title |
---|
JP 54024214 A * |
Also Published As
Publication number | Publication date |
---|---|
GB2212513B (en) | 1990-02-28 |
GB2212512A (en) | 1989-07-26 |
GB8901402D0 (en) | 1989-03-15 |
GB8901401D0 (en) | 1989-03-15 |
GB2212513A (en) | 1989-07-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19970423 |