FR2372237B1 - - Google Patents
Info
- Publication number
- FR2372237B1 FR2372237B1 FR7735075A FR7735075A FR2372237B1 FR 2372237 B1 FR2372237 B1 FR 2372237B1 FR 7735075 A FR7735075 A FR 7735075A FR 7735075 A FR7735075 A FR 7735075A FR 2372237 B1 FR2372237 B1 FR 2372237B1
- Authority
- FR
- France
- 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
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
- 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
- C21D8/1216—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the working step(s) being of interest
- C21D8/1233—Cold rolling
-
- 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
-
- 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
- C21D8/1244—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the heat treatment(s) being of interest
- C21D8/1266—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the heat treatment(s) being of interest between cold rolling steps
-
- 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
- C21D8/1244—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the heat treatment(s) being of interest
- C21D8/1272—Final recrystallisation annealing
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Manufacturing & Machinery (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Manufacturing Of Steel Electrode Plates (AREA)
- Soft Magnetic Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14109476A JPS5366816A (en) | 1976-11-26 | 1976-11-26 | Method of making nondirectional silicon steel shee having high magnetic flux and low iron loss |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2372237A1 FR2372237A1 (fr) | 1978-06-23 |
| FR2372237B1 true FR2372237B1 (US20100223739A1-20100909-C00005.png) | 1981-02-27 |
Family
ID=15284045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7735075A Granted FR2372237A1 (fr) | 1976-11-26 | 1977-11-22 | Procede pour produire des toles au silicium a induction magnetique elevee et pertes faibles, et toles obtenues par ce procede |
Country Status (6)
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2841961A1 (de) * | 1978-10-05 | 1980-04-10 | Armco Inc | Verfahren zur herstellung von kornorientiertem siliciumstahl |
| JPS598049B2 (ja) * | 1981-08-05 | 1984-02-22 | 新日本製鐵株式会社 | 磁気特性の優れた無方向性電磁鋼板の製造法 |
| JPS58117828A (ja) * | 1981-12-28 | 1983-07-13 | Nippon Steel Corp | 鉄損が低く磁束密度の高いセミプロセス無方向性電磁鋼板の製造方法 |
| JPS5974225A (ja) * | 1982-10-20 | 1984-04-26 | Kawasaki Steel Corp | 磁気特性の極めて優れた無方向性珪素鋼板の製造方法 |
| JPH0222442A (ja) * | 1988-07-12 | 1990-01-25 | Nippon Steel Corp | 高張力電磁鋼板及びその製造方法 |
| JPH07116507B2 (ja) * | 1989-02-23 | 1995-12-13 | 日本鋼管株式会社 | 無方向性電磁鋼板の製造方法 |
| FR2647813B1 (fr) * | 1989-06-01 | 1991-09-20 | Ugine Aciers | Tole magnetique obtenue a partir d'une bande d'acier laminee a chaud contenant notamment du fer, du silicium et de l'aluminium |
| TW198734B (US20100223739A1-20100909-C00005.png) * | 1990-12-10 | 1993-01-21 | Kawasaki Steel Co | |
| KR100316896B1 (ko) * | 1993-09-29 | 2002-02-19 | 에모또 간지 | 철손이낮은무방향성규소강판및그제조방법 |
| JP4507316B2 (ja) | 1999-11-26 | 2010-07-21 | Ｊｆｅスチール株式会社 | Ｄｃブラシレスモーター |
| JP5369454B2 (ja) * | 2008-02-27 | 2013-12-18 | Ｊｆｅスチール株式会社 | 無方向性電磁鋼板の製造方法 |
| JP5402846B2 (ja) * | 2010-06-17 | 2014-01-29 | 新日鐵住金株式会社 | 無方向性電磁鋼板の製造方法 |
| KR101453224B1 (ko) | 2010-08-04 | 2014-10-22 | 신닛테츠스미킨 카부시키카이샤 | 무방향성 전자기 강판의 제조 방법 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR82812E (fr) * | 1959-06-11 | 1964-04-24 | Armco Int Corp | Tôle de fonte au silicium et son procédé de fabrication |
| BE628759A (US20100223739A1-20100909-C00005.png) * | 1962-02-23 | |||
| FR1348274A (fr) * | 1962-02-23 | 1964-01-04 | Yawata Iron & Steel Co | Procédé de fabrication de tôles d'acier au silicium non orienté |
| JPS51151215A (en) * | 1975-06-21 | 1976-12-25 | Kawasaki Steel Corp | Process for manufacturing non-oriented silicon steel plate with low co re loss and high magnetic flux density |
-
1976
- 1976-11-26 PL PL20245176A patent/PL202451A1/xx unknown
- 1976-11-26 JP JP14109476A patent/JPS5366816A/ja active Pending
-
1977
- 1977-10-24 DE DE19772747660 patent/DE2747660C2/de not_active Expired
- 1977-11-22 BE BE182812A patent/BE861054A/xx not_active IP Right Cessation
- 1977-11-22 FR FR7735075A patent/FR2372237A1/fr active Granted
- 1977-11-25 SE SE7713340A patent/SE7713340L/ not_active Application Discontinuation
- 1977-11-26 PL PL20245177A patent/PL114066B1/pl unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL202451A1 (pl) | 1978-06-19 |
| JPS5366816A (en) | 1978-06-14 |
| SE7713340L (sv) | 1978-05-27 |
| PL114066B1 (en) | 1981-01-31 |
| DE2747660A1 (de) | 1978-06-01 |
| FR2372237A1 (fr) | 1978-06-23 |
| DE2747660C2 (de) | 1983-12-01 |
| BE861054A (fr) | 1978-03-16 |
