JPS6253570B2 - - Google Patents
Info
- Publication number
- JPS6253570B2 JPS6253570B2 JP59046999A JP4699984A JPS6253570B2 JP S6253570 B2 JPS6253570 B2 JP S6253570B2 JP 59046999 A JP59046999 A JP 59046999A JP 4699984 A JP4699984 A JP 4699984A JP S6253570 B2 JPS6253570 B2 JP S6253570B2
- Authority
- JP
- Japan
- Prior art keywords
- self
- annealing
- time
- hot
- coil
- 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
- 238000000137 annealing Methods 0.000 claims description 35
- 238000001816 cooling Methods 0.000 claims description 13
- 238000005097 cold rolling Methods 0.000 claims description 12
- 238000005554 pickling Methods 0.000 claims description 10
- 229910052710 silicon Inorganic materials 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 9
- 229910000565 Non-oriented electrical steel Inorganic materials 0.000 claims description 8
- 230000005389 magnetism Effects 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 229910000976 Electrical steel Inorganic materials 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 238000005098 hot rolling Methods 0.000 claims description 5
- 239000012535 impurity Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 description 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 3
- 239000011362 coarse particle Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000001953 recrystallisation Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000009749 continuous casting Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000010583 slow cooling Methods 0.000 description 1
- 238000005507 spraying Methods 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Manufacturing & Machinery (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing Of Steel Electrode Plates (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4699984A JPS60194019A (ja) | 1984-03-14 | 1984-03-14 | 形状および磁性の優れた無方向性電磁鋼板の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4699984A JPS60194019A (ja) | 1984-03-14 | 1984-03-14 | 形状および磁性の優れた無方向性電磁鋼板の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60194019A JPS60194019A (ja) | 1985-10-02 |
| JPS6253570B2 true JPS6253570B2 (US20110009641A1-20110113-C00116.png) | 1987-11-11 |
Family
ID=12762886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4699984A Granted JPS60194019A (ja) | 1984-03-14 | 1984-03-14 | 形状および磁性の優れた無方向性電磁鋼板の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60194019A (US20110009641A1-20110113-C00116.png) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0779369B1 (en) * | 1994-06-24 | 2000-08-23 | Nippon Steel Corporation | Method of manufacturing non-oriented electromagnetic steel plate having high magnetic flux density and low iron loss |
| HUP1300743A2 (hu) * | 2013-12-19 | 2015-06-29 | Dunaujvarosi Foeiskola | Technikai elrendezés és egységes elven alapuló eljárás többes fázisú és TRIP-acélok szabályozott hõmérsékletvezetésû meleghengerléssel történõ elõállítására |
| KR101870541B1 (ko) * | 2016-12-23 | 2018-06-25 | 주식회사 포스코 | 자기적 특성 및 압연 생산성이 우수한 방향성 전기강판 및 그 제조 방법 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5211119A (en) * | 1975-07-17 | 1977-01-27 | Nippon Steel Corp | Method of manufacturing hot rolled strip with good pickling property |
| JPS5887250A (ja) * | 1981-11-18 | 1983-05-25 | Nippon Steel Corp | 高周波誘導加熱焼鈍用電磁鋼板 |
-
1984
- 1984-03-14 JP JP4699984A patent/JPS60194019A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5211119A (en) * | 1975-07-17 | 1977-01-27 | Nippon Steel Corp | Method of manufacturing hot rolled strip with good pickling property |
| JPS5887250A (ja) * | 1981-11-18 | 1983-05-25 | Nippon Steel Corp | 高周波誘導加熱焼鈍用電磁鋼板 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60194019A (ja) | 1985-10-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |