JPH0569284B2 - - Google Patents
Info
- Publication number
- JPH0569284B2 JPH0569284B2 JP61020176A JP2017686A JPH0569284B2 JP H0569284 B2 JPH0569284 B2 JP H0569284B2 JP 61020176 A JP61020176 A JP 61020176A JP 2017686 A JP2017686 A JP 2017686A JP H0569284 B2 JPH0569284 B2 JP H0569284B2
- Authority
- JP
- Japan
- Prior art keywords
- steel sheet
- annealing
- rolled
- cold
- photoetched
- 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 - Lifetime
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 22
- 238000000137 annealing Methods 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 17
- 229910000976 Electrical steel Inorganic materials 0.000 claims description 11
- 229910052742 iron Inorganic materials 0.000 claims description 11
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 238000001259 photo etching Methods 0.000 claims description 6
- 238000005097 cold rolling Methods 0.000 claims description 5
- 238000005261 decarburization Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims 1
- 229910052710 silicon Inorganic materials 0.000 claims 1
- 239000010703 silicon Substances 0.000 claims 1
- 238000005096 rolling process Methods 0.000 description 9
- 239000000463 material Substances 0.000 description 6
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 4
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 238000007796 conventional method Methods 0.000 description 4
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 4
- 229910052753 mercury Inorganic materials 0.000 description 4
- 229910017604 nitric acid Inorganic materials 0.000 description 4
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 3
- 230000001680 brushing effect Effects 0.000 description 3
- 238000009760 electrical discharge machining Methods 0.000 description 3
- 229910000040 hydrogen fluoride Inorganic materials 0.000 description 3
- 238000001953 recrystallisation Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 229910001224 Grain-oriented electrical steel Inorganic materials 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000010960 cold rolled steel Substances 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010894 electron beam technology Methods 0.000 description 2
- 229910052839 forsterite Inorganic materials 0.000 description 2
- HCWCAKKEBCNQJP-UHFFFAOYSA-N magnesium orthosilicate Chemical compound [Mg+2].[Mg+2].[O-][Si]([O-])([O-])[O-] HCWCAKKEBCNQJP-UHFFFAOYSA-N 0.000 description 2
- 239000000395 magnesium oxide Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000000758 substrate Substances 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)
- Soft Magnetic Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61020176A JPS62179105A (ja) | 1986-02-03 | 1986-02-03 | 低鉄損一方向性電磁鋼板の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61020176A JPS62179105A (ja) | 1986-02-03 | 1986-02-03 | 低鉄損一方向性電磁鋼板の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62179105A JPS62179105A (ja) | 1987-08-06 |
| JPH0569284B2 true JPH0569284B2 (fr) | 1993-09-30 |
Family
ID=12019867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61020176A Granted JPS62179105A (ja) | 1986-02-03 | 1986-02-03 | 低鉄損一方向性電磁鋼板の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62179105A (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07180444A (ja) * | 1993-12-24 | 1995-07-18 | Ykk Architect Prod Kk | パネルドア |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0657857B2 (ja) * | 1986-08-06 | 1994-08-03 | 川崎製鉄株式会社 | 低鉄損方向性電磁鋼板の製造方法 |
| JPH05247538A (ja) * | 1991-11-29 | 1993-09-24 | Nippon Steel Corp | 低鉄損一方向性電磁鋼板の製造方法 |
| PL2243865T3 (pl) | 2008-01-24 | 2019-01-31 | Nippon Steel & Sumitomo Metal Corporation | Blacha cienka ze stali elektrotechnicznej o ziarnach zorientowanych i doskonałych właściwościach magnetycznych |
| JP5600991B2 (ja) * | 2010-03-29 | 2014-10-08 | 新日鐵住金株式会社 | 方向性電磁鋼板の製造方法 |
| JP5994838B2 (ja) * | 2014-12-11 | 2016-09-21 | Ｊｆｅスチール株式会社 | 冷延鋼帯の線状溝形成方法および方向性電磁鋼板の製造方法 |
| US20180057956A1 (en) * | 2014-12-25 | 2018-03-01 | Jfe Steel Corporation | Method for forming linear groove on steel strip and method for manufacturing grain-oriented electrical steel sheet |
| EP3257973B1 (fr) * | 2015-02-10 | 2021-08-18 | JFE Steel Corporation | Procédé de fabrication de tôles d'acier électromagnétique à grains orientés |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5928525A (ja) * | 1982-07-19 | 1984-02-15 | アレゲニ−・ラドラム・スチ−ル・コ−ポレ−シヨン | キユ−ブ・オン・エツジケイ素鋼の製造方法 |
| JPS59197520A (ja) * | 1983-04-20 | 1984-11-09 | Kawasaki Steel Corp | 鉄損の低い一方向性電磁鋼板の製造方法 |
-
1986
- 1986-02-03 JP JP61020176A patent/JPS62179105A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5928525A (ja) * | 1982-07-19 | 1984-02-15 | アレゲニ−・ラドラム・スチ−ル・コ−ポレ−シヨン | キユ−ブ・オン・エツジケイ素鋼の製造方法 |
| JPS59197520A (ja) * | 1983-04-20 | 1984-11-09 | Kawasaki Steel Corp | 鉄損の低い一方向性電磁鋼板の製造方法 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07180444A (ja) * | 1993-12-24 | 1995-07-18 | Ykk Architect Prod Kk | パネルドア |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62179105A (ja) | 1987-08-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |