GB2211116B - Processing electrical steels - Google Patents
Processing electrical steelsInfo
- Publication number
- GB2211116B GB2211116B GB8824059A GB8824059A GB2211116B GB 2211116 B GB2211116 B GB 2211116B GB 8824059 A GB8824059 A GB 8824059A GB 8824059 A GB8824059 A GB 8824059A GB 2211116 B GB2211116 B GB 2211116B
- Authority
- GB
- United Kingdom
- Prior art keywords
- processing electrical
- electrical steels
- steels
- processing
- electrical
- 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
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
- C23F11/02—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in air or gases by adding vapour phase inhibitors
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/12—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
- C21D8/1277—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties involving a particular surface treatment
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Electromagnetism (AREA)
- Manufacturing & Machinery (AREA)
- Manufacturing Of Steel Electrode Plates (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB878724387A GB8724387D0 (en) | 1987-10-17 | 1987-10-17 | Processing electrical steels |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8824059D0 GB8824059D0 (en) | 1988-11-23 |
GB2211116A GB2211116A (en) | 1989-06-28 |
GB2211116B true GB2211116B (en) | 1991-06-26 |
Family
ID=10625494
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB878724387A Pending GB8724387D0 (en) | 1987-10-17 | 1987-10-17 | Processing electrical steels |
GB8824059A Expired - Fee Related GB2211116B (en) | 1987-10-17 | 1988-10-13 | Processing electrical steels |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB878724387A Pending GB8724387D0 (en) | 1987-10-17 | 1987-10-17 | Processing electrical steels |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0312883B1 (en) |
DE (1) | DE3879863T2 (en) |
GB (2) | GB8724387D0 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0662527B1 (en) * | 1994-01-11 | 1997-05-14 | Cortec Corporation | Vapor phase corrosion inhibitor-desiccant material |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1430692A (en) * | 1973-01-22 | 1976-03-31 | Nippon Steel Corp | Method of producing grain oriented electrical steel sheet |
GB2060697A (en) * | 1979-08-22 | 1981-05-07 | Nippon Steel Corp | Grain-oriented silicon steel production |
EP0162710A2 (en) * | 1984-05-24 | 1985-11-27 | Kawasaki Steel Corporation | Method for producing grain-oriented silicon steel sheets |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2449962A (en) * | 1946-03-26 | 1948-09-21 | Shell Dev | Dicyclohexylammonium nitrite and its preparation |
DE861702C (en) * | 1951-06-21 | 1953-01-05 | Armco Int Corp | Process for the production of electrical steel strip |
GB1354480A (en) * | 1970-05-06 | 1974-06-05 | Croda Chemicals Ltd | Wet temper rolling emulsion |
US4116701A (en) * | 1977-03-08 | 1978-09-26 | Conner Alvin James Sen | Metal corrosion inhibitor |
BE864899A (en) * | 1978-03-14 | 1978-09-14 | Centre Rech Metallurgique | PROCESS FOR THE SURFACE TREATMENT OF A METAL STRIP |
JPS6052531A (en) * | 1983-09-02 | 1985-03-25 | Nippon Steel Corp | Aqueous solution for cooling cold-rolled steel strip |
-
1987
- 1987-10-17 GB GB878724387A patent/GB8724387D0/en active Pending
-
1988
- 1988-10-11 EP EP88116829A patent/EP0312883B1/en not_active Expired - Lifetime
- 1988-10-11 DE DE19883879863 patent/DE3879863T2/en not_active Expired - Fee Related
- 1988-10-13 GB GB8824059A patent/GB2211116B/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1430692A (en) * | 1973-01-22 | 1976-03-31 | Nippon Steel Corp | Method of producing grain oriented electrical steel sheet |
GB2060697A (en) * | 1979-08-22 | 1981-05-07 | Nippon Steel Corp | Grain-oriented silicon steel production |
EP0162710A2 (en) * | 1984-05-24 | 1985-11-27 | Kawasaki Steel Corporation | Method for producing grain-oriented silicon steel sheets |
Also Published As
Publication number | Publication date |
---|---|
EP0312883B1 (en) | 1993-03-31 |
GB2211116A (en) | 1989-06-28 |
GB8824059D0 (en) | 1988-11-23 |
DE3879863T2 (en) | 1993-07-22 |
EP0312883A1 (en) | 1989-04-26 |
GB8724387D0 (en) | 1987-11-18 |
DE3879863D1 (en) | 1993-05-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19991013 |