JPS6149366B2 - - Google Patents
Info
- Publication number
- JPS6149366B2 JPS6149366B2 JP57174361A JP17436182A JPS6149366B2 JP S6149366 B2 JPS6149366 B2 JP S6149366B2 JP 57174361 A JP57174361 A JP 57174361A JP 17436182 A JP17436182 A JP 17436182A JP S6149366 B2 JPS6149366 B2 JP S6149366B2
- Authority
- JP
- Japan
- Prior art keywords
- irradiation
- iron loss
- steel sheet
- electrical steel
- grain
- 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
Links
- 229910001224 Grain-oriented electrical steel Inorganic materials 0.000 claims description 9
- 238000005096 rolling process Methods 0.000 claims description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 50
- 229910052742 iron Inorganic materials 0.000 description 24
- 229910000831 Steel Inorganic materials 0.000 description 18
- 239000010959 steel Substances 0.000 description 18
- 238000000034 method Methods 0.000 description 8
- 229910000976 Electrical steel Inorganic materials 0.000 description 7
- 239000013078 crystal Substances 0.000 description 5
- 230000004907 flux Effects 0.000 description 5
- 230000005284 excitation Effects 0.000 description 4
- 230000010355 oscillation Effects 0.000 description 4
- 229910000576 Laminated steel Inorganic materials 0.000 description 2
- 239000011162 core material Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000001678 irradiating effect Effects 0.000 description 2
- 230000005415 magnetization Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000000137 annealing Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000010297 mechanical methods and process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
Classifications
-
- 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
- C21D8/1294—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties involving a localized treatment
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Thermal Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing Of Steel Electrode Plates (AREA)
- Heat Treatment Of Sheet Steel (AREA)
- Soft Magnetic Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57174361A JPS5873724A (ja) | 1982-10-04 | 1982-10-04 | 方向性電磁鋼板 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57174361A JPS5873724A (ja) | 1982-10-04 | 1982-10-04 | 方向性電磁鋼板 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9121778A Division JPS5518566A (en) | 1978-07-26 | 1978-07-26 | Improving method for iron loss characteristic of directional electrical steel sheet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5873724A JPS5873724A (ja) | 1983-05-04 |
| JPS6149366B2 true JPS6149366B2 (ko) | 1986-10-29 |
Family
ID=15977276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57174361A Granted JPS5873724A (ja) | 1982-10-04 | 1982-10-04 | 方向性電磁鋼板 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5873724A (ko) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0230740A (ja) * | 1988-04-23 | 1990-02-01 | Nippon Steel Corp | 鉄損の著しく優れた高磁束密度一方向性電磁鋼板及びその製造方法 |
| JP2006117964A (ja) * | 2004-10-19 | 2006-05-11 | Nippon Steel Corp | 磁気特性の優れた方向性電磁鋼板とその製造方法 |
-
1982
- 1982-10-04 JP JP57174361A patent/JPS5873724A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5873724A (ja) | 1983-05-04 |
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