DE3879863D1 - ELECTRO STEEL TREATMENT METHOD. - Google Patents
ELECTRO STEEL TREATMENT METHOD.Info
- Publication number
- DE3879863D1 DE3879863D1 DE8888116829T DE3879863T DE3879863D1 DE 3879863 D1 DE3879863 D1 DE 3879863D1 DE 8888116829 T DE8888116829 T DE 8888116829T DE 3879863 T DE3879863 T DE 3879863T DE 3879863 D1 DE3879863 D1 DE 3879863D1
- Authority
- DE
- Germany
- Prior art keywords
- treatment method
- steel treatment
- electro
- electro steel
- treatment
- 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
- 229910000831 Steel Inorganic materials 0.000 title 1
- 239000010959 steel Substances 0.000 title 1
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 (2)
Publication Number | Publication Date |
---|---|
DE3879863D1 true DE3879863D1 (en) | 1993-05-06 |
DE3879863T2 DE3879863T2 (en) | 1993-07-22 |
Family
ID=10625494
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19883879863 Expired - Fee Related DE3879863T2 (en) | 1987-10-17 | 1988-10-11 | ELECTRO STEEL TREATMENT METHOD. |
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 |
Family Cites Families (9)
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 |
JPS5224499B2 (en) * | 1973-01-22 | 1977-07-01 | ||
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 |
JPS5945730B2 (en) * | 1979-08-22 | 1984-11-08 | 新日本製鐵株式会社 | Hot rolling method for high magnetic flux density unidirectional silicon steel sheet |
JPS6052531A (en) * | 1983-09-02 | 1985-03-25 | Nippon Steel Corp | Aqueous solution for cooling cold-rolled steel strip |
EP0162710B1 (en) * | 1984-05-24 | 1989-08-09 | Kawasaki Steel Corporation | Method for producing grain-oriented silicon steel sheets |
-
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
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 |
GB2211116B (en) | 1991-06-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE3873112D1 (en) | WASTEWATER TREATMENT METHOD. | |
DE3873847D1 (en) | TREATMENT APPARATUS AND METHOD. | |
DE3853176D1 (en) | Treat materials. | |
DE68904598D1 (en) | WASTEWATER TREATMENT METHOD. | |
DE3867328D1 (en) | PROMOTING MENISCUS TREATMENT. | |
DE3851736D1 (en) | Process for priming hard tissue. | |
ES554792A0 (en) | FLOCULATION METHOD. | |
DE3750881D1 (en) | Smelting reduction process. | |
DE3682928D1 (en) | METHOD FOR POLYMERIZING AETHYLENE. | |
DE3884692D1 (en) | Defibrillator. | |
DE3787529D1 (en) | BLASTING TREATMENT. | |
DE3771670D1 (en) | METHOD FOR SLIMING TRIGLYCERIDOILS. | |
DE3484958D1 (en) | AREA TREATMENT METHOD. | |
FI884883A0 (en) | NY PROCESS. | |
FI861106A (en) | METALLURGICAL PROCESS II. | |
DE3586148D1 (en) | AREA TREATMENT METHOD. | |
DE68918602D1 (en) | Electroanalytical process. | |
DE3876115D1 (en) | ARGON RECOVERY PROCESS. | |
FI861105A0 (en) | METALLURGICAL PROCESS I. | |
DE3867266D1 (en) | CONTINUOUS STAINLESS STEEL. | |
DE3871010D1 (en) | INFERTILITY TREATMENT. | |
DE3882062D1 (en) | PATTERN COMPARISON SYSTEM. | |
DE3885851D1 (en) | Modification process. | |
DE3781881D1 (en) | METAL TREATMENT. | |
DE3874638D1 (en) | TREATMENT APPARATUS AND METHOD. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |