JPS61264131A - 磁気的異方性が小さくかつ低磁場特性に優れる電磁鋼板の製造方法 - Google Patents
磁気的異方性が小さくかつ低磁場特性に優れる電磁鋼板の製造方法Info
- Publication number
- JPS61264131A JPS61264131A JP60106133A JP10613385A JPS61264131A JP S61264131 A JPS61264131 A JP S61264131A JP 60106133 A JP60106133 A JP 60106133A JP 10613385 A JP10613385 A JP 10613385A JP S61264131 A JPS61264131 A JP S61264131A
- Authority
- JP
- Japan
- Prior art keywords
- rolling
- steel sheet
- electrical steel
- cold rolling
- magnetic field
- 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.)
- Granted
Links
- 229910000976 Electrical steel Inorganic materials 0.000 title claims abstract description 20
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 12
- 238000005096 rolling process Methods 0.000 claims abstract description 62
- 238000000137 annealing Methods 0.000 claims abstract description 30
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 23
- 239000010959 steel Substances 0.000 claims abstract description 23
- 238000005097 cold rolling Methods 0.000 claims abstract description 20
- 238000000034 method Methods 0.000 claims abstract description 16
- 230000009467 reduction Effects 0.000 claims description 26
- 239000000203 mixture Substances 0.000 claims description 5
- 229910052799 carbon Inorganic materials 0.000 abstract description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 9
- 239000000463 material Substances 0.000 description 9
- 239000000047 product Substances 0.000 description 8
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- 229910001873 dinitrogen Inorganic materials 0.000 description 6
- 230000005284 excitation Effects 0.000 description 5
- 239000011162 core material Substances 0.000 description 4
- 238000005098 hot rolling Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000004907 flux Effects 0.000 description 3
- 238000004080 punching Methods 0.000 description 3
- 239000010960 cold rolled steel Substances 0.000 description 2
- 238000012937 correction Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910001224 Grain-oriented electrical steel Inorganic materials 0.000 description 1
- 229910000565 Non-oriented electrical steel Inorganic materials 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000009749 continuous casting Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000013067 intermediate product Substances 0.000 description 1
- 230000005415 magnetization Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
Landscapes
- Manufacturing Of Steel Electrode Plates (AREA)
- Soft Magnetic Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60106133A JPS61264131A (ja) | 1985-05-20 | 1985-05-20 | 磁気的異方性が小さくかつ低磁場特性に優れる電磁鋼板の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60106133A JPS61264131A (ja) | 1985-05-20 | 1985-05-20 | 磁気的異方性が小さくかつ低磁場特性に優れる電磁鋼板の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61264131A true JPS61264131A (ja) | 1986-11-22 |
| JPH0434614B2 JPH0434614B2 (enExample) | 1992-06-08 |
Family
ID=14425895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60106133A Granted JPS61264131A (ja) | 1985-05-20 | 1985-05-20 | 磁気的異方性が小さくかつ低磁場特性に優れる電磁鋼板の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61264131A (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020090160A1 (ja) * | 2018-10-31 | 2020-05-07 | Ｊｆｅスチール株式会社 | 無方向性電磁鋼板とその製造方法およびモータコアとその製造方法 |
| WO2023090424A1 (ja) * | 2021-11-18 | 2023-05-25 | 日本製鉄株式会社 | 回転電機、無方向性電磁鋼板、及び積層コア、並びに、回転電機の製造方法、及び積層コアの製造方法 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5424082B2 (ja) | 2008-04-02 | 2014-02-26 | 株式会社リコー | 衝撃検知装置、梱包装置 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57203718A (en) * | 1981-06-10 | 1982-12-14 | Nippon Steel Corp | Manufacture of nondirectional electrical steel plate extremely excellent in its magnetic characteristic |
| 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 |
-
1985
- 1985-05-20 JP JP60106133A patent/JPS61264131A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57203718A (en) * | 1981-06-10 | 1982-12-14 | Nippon Steel Corp | Manufacture of nondirectional electrical steel plate extremely excellent in its magnetic characteristic |
| 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 |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020090160A1 (ja) * | 2018-10-31 | 2020-05-07 | Ｊｆｅスチール株式会社 | 無方向性電磁鋼板とその製造方法およびモータコアとその製造方法 |
| JPWO2020090160A1 (ja) * | 2018-10-31 | 2021-02-15 | Ｊｆｅスチール株式会社 | 無方向性電磁鋼板の製造方法 |
| JP2021036075A (ja) * | 2018-10-31 | 2021-03-04 | Ｊｆｅスチール株式会社 | 無方向性電磁鋼板およびモータコアとその製造方法 |
| US11525169B2 (en) | 2018-10-31 | 2022-12-13 | Jfe Steel Corporation | Non-oriented electrical steel sheet and method for producing same, and motor core and method for producing same |
| US11718891B2 (en) | 2018-10-31 | 2023-08-08 | Jfe Steel Corporation | Non-oriented electrical steel sheet and method for producing same, and motor core and method for producing same |
| WO2023090424A1 (ja) * | 2021-11-18 | 2023-05-25 | 日本製鉄株式会社 | 回転電機、無方向性電磁鋼板、及び積層コア、並びに、回転電機の製造方法、及び積層コアの製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0434614B2 (enExample) | 1992-06-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |