JPS6319573B2 - - Google Patents
Info
- Publication number
- JPS6319573B2 JPS6319573B2 JP2276285A JP2276285A JPS6319573B2 JP S6319573 B2 JPS6319573 B2 JP S6319573B2 JP 2276285 A JP2276285 A JP 2276285A JP 2276285 A JP2276285 A JP 2276285A JP S6319573 B2 JPS6319573 B2 JP S6319573B2
- Authority
- JP
- Japan
- Prior art keywords
- steel plate
- grain
- oriented electrical
- electrical steel
- annealing
- 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
- 238000000576 coating method Methods 0.000 claims description 55
- 239000011248 coating agent Substances 0.000 claims description 40
- 238000000137 annealing Methods 0.000 claims description 38
- 229910001224 Grain-oriented electrical steel Inorganic materials 0.000 claims description 23
- 238000000034 method Methods 0.000 claims description 17
- 239000011521 glass Substances 0.000 claims description 14
- 238000007747 plating Methods 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 229910045601 alloy Inorganic materials 0.000 claims description 6
- 239000000956 alloy Substances 0.000 claims description 6
- 229910052787 antimony Inorganic materials 0.000 claims description 6
- 229910052804 chromium Inorganic materials 0.000 claims description 6
- 238000009413 insulation Methods 0.000 claims description 6
- 229910052718 tin Inorganic materials 0.000 claims description 6
- 229910052802 copper Inorganic materials 0.000 claims description 5
- 229910052725 zinc Inorganic materials 0.000 claims description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 58
- 229910000831 Steel Inorganic materials 0.000 description 47
- 239000010959 steel Substances 0.000 description 47
- 229910052742 iron Inorganic materials 0.000 description 28
- 230000005381 magnetic domain Effects 0.000 description 19
- 230000000694 effects Effects 0.000 description 16
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 14
- 239000000463 material Substances 0.000 description 12
- 238000012360 testing method Methods 0.000 description 9
- 238000007670 refining Methods 0.000 description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 7
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 description 7
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 7
- ZCDOYSPFYFSLEW-UHFFFAOYSA-N chromate(2-) Chemical compound [O-][Cr]([O-])(=O)=O ZCDOYSPFYFSLEW-UHFFFAOYSA-N 0.000 description 7
- 239000008119 colloidal silica Substances 0.000 description 7
- 238000005096 rolling process Methods 0.000 description 7
- 229910019142 PO4 Inorganic materials 0.000 description 6
- 238000005260 corrosion Methods 0.000 description 6
- 230000007797 corrosion Effects 0.000 description 6
- 235000021317 phosphate Nutrition 0.000 description 6
- ILRRQNADMUWWFW-UHFFFAOYSA-K aluminium phosphate Chemical compound O1[Al]2OP1(=O)O2 ILRRQNADMUWWFW-UHFFFAOYSA-K 0.000 description 5
- 238000005261 decarburization Methods 0.000 description 5
- 230000004907 flux Effects 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- 229910000976 Electrical steel Inorganic materials 0.000 description 4
- 239000010953 base metal Substances 0.000 description 4
- 239000011162 core material Substances 0.000 description 4
- 239000008151 electrolyte solution Substances 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 229910052750 molybdenum Inorganic materials 0.000 description 4
- 239000010452 phosphate Substances 0.000 description 4
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000010354 integration Effects 0.000 description 3
- 239000011229 interlayer Substances 0.000 description 3
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000000523 sample Substances 0.000 description 3
- 239000011701 zinc Substances 0.000 description 3
- KRVSOGSZCMJSLX-UHFFFAOYSA-L chromic acid Substances O[Cr](O)(=O)=O KRVSOGSZCMJSLX-UHFFFAOYSA-L 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 230000005284 excitation Effects 0.000 description 2
- AWJWCTOOIBYHON-UHFFFAOYSA-N furo[3,4-b]pyrazine-5,7-dione Chemical compound C1=CN=C2C(=O)OC(=O)C2=N1 AWJWCTOOIBYHON-UHFFFAOYSA-N 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- GVALZJMUIHGIMD-UHFFFAOYSA-H magnesium phosphate Chemical compound [Mg+2].[Mg+2].[Mg+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O GVALZJMUIHGIMD-UHFFFAOYSA-H 0.000 description 2
- 239000004137 magnesium phosphate Substances 0.000 description 2
- 229960002261 magnesium phosphate Drugs 0.000 description 2
- 229910000157 magnesium phosphate Inorganic materials 0.000 description 2
- 235000010994 magnesium phosphates Nutrition 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 2
- 238000005554 pickling Methods 0.000 description 2
- 238000001953 recrystallisation Methods 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 1
- 239000004327 boric acid Substances 0.000 description 1
- 150000001642 boronic acid derivatives Chemical class 0.000 description 1
- 239000001506 calcium phosphate Substances 0.000 description 1
- 229910000389 calcium phosphate Inorganic materials 0.000 description 1
- 235000011010 calcium phosphates Nutrition 0.000 description 1
- 238000005097 cold rolling Methods 0.000 description 1
- -1 dichloromate Chemical compound 0.000 description 1
- SOCTUWSJJQCPFX-UHFFFAOYSA-N dichromate(2-) Chemical compound [O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O SOCTUWSJJQCPFX-UHFFFAOYSA-N 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 229940021013 electrolyte solution Drugs 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 229910052839 forsterite Inorganic materials 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- HCWCAKKEBCNQJP-UHFFFAOYSA-N magnesium orthosilicate Chemical compound [Mg+2].[Mg+2].[O-][Si]([O-])([O-])[O-] HCWCAKKEBCNQJP-UHFFFAOYSA-N 0.000 description 1
- CRGGPIWCSGOBDN-UHFFFAOYSA-N magnesium;dioxido(dioxo)chromium Chemical compound [Mg+2].[O-][Cr]([O-])(=O)=O CRGGPIWCSGOBDN-UHFFFAOYSA-N 0.000 description 1
- 238000001000 micrograph Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 150000002823 nitrates Chemical class 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 235000011007 phosphoric acid Nutrition 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 150000004760 silicates Chemical class 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- QORWJWZARLRLPR-UHFFFAOYSA-H tricalcium bis(phosphate) Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QORWJWZARLRLPR-UHFFFAOYSA-H 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
- LRXTYHSAJDENHV-UHFFFAOYSA-H zinc phosphate Chemical compound [Zn+2].[Zn+2].[Zn+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O LRXTYHSAJDENHV-UHFFFAOYSA-H 0.000 description 1
- 229910000165 zinc phosphate Inorganic materials 0.000 description 1
Landscapes
- Manufacturing Of Steel Electrode Plates (AREA)
- Heat Treatment Of Sheet Steel (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Electroplating Methods And Accessories (AREA)
- Chemical Treatment Of Metals (AREA)
Priority Applications (10)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60022762A JPS61183457A (ja) | 1985-02-09 | 1985-02-09 | 磁気特性の極めてすぐれた方向性電磁鋼板の製造方法 |
| IT67867/85A IT1182608B (it) | 1984-10-15 | 1985-10-14 | Lamiera di acciaio elettrico a grana orientata avente una bassa perdita di potenza e metodo per la sua fabbricazione |
| SE8504752A SE465128B (sv) | 1984-10-15 | 1985-10-14 | Kornorienterad staaltunnplaat foer elektriska aendamaal samt foerfarande foer framstaellning av plaaten |
| CA000492955A CA1249764A (en) | 1984-10-15 | 1985-10-15 | Grain-oriented electrical steel sheet having a low watt loss and method for producing same |
| GB08525352A GB2167324B (en) | 1984-10-15 | 1985-10-15 | Grain-oriented electrical steel sheet having a low watt loss and method for producing same |
| KR1019850007583A KR900008852B1 (ko) | 1984-10-15 | 1985-10-15 | 저철손 방향성 전자강판 및 그것의 제조방법 |
| FR858515269A FR2571884B1 (fr) | 1984-10-15 | 1985-10-15 | Tole d'acier electrique a grains orientes ayant une faible perte en energie active et procede de production de cette tole |
| DE19853536737 DE3536737A1 (de) | 1984-10-15 | 1985-10-15 | Kornorientiertes elektrostahlblech mit niedrigem ummagnetisierungsverlust und verfahren zu seiner herstellung |
| US07/002,394 US4863531A (en) | 1984-10-15 | 1987-01-09 | Method for producing a grain-oriented electrical steel sheet having a low watt loss |
| US07/470,997 US4960652A (en) | 1984-10-15 | 1990-01-22 | Grain-oriented electrical steel sheet having a low watt loss |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60022762A JPS61183457A (ja) | 1985-02-09 | 1985-02-09 | 磁気特性の極めてすぐれた方向性電磁鋼板の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61183457A JPS61183457A (ja) | 1986-08-16 |
| JPS6319573B2 true JPS6319573B2 (nl) | 1988-04-23 |
Family
ID=12091688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60022762A Granted JPS61183457A (ja) | 1984-10-15 | 1985-02-09 | 磁気特性の極めてすぐれた方向性電磁鋼板の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61183457A (nl) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0313553Y2 (nl) * | 1985-09-04 | 1991-03-27 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0682576B2 (ja) * | 1987-05-30 | 1994-10-19 | 川崎製鉄株式会社 | 磁気特性に優れた非晶質合金薄帯の製造方法 |
| JP2827890B2 (ja) * | 1994-03-24 | 1998-11-25 | 住友金属工業株式会社 | 磁気特性の優れた電磁鋼板の製造方法 |
-
1985
- 1985-02-09 JP JP60022762A patent/JPS61183457A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0313553Y2 (nl) * | 1985-09-04 | 1991-03-27 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61183457A (ja) | 1986-08-16 |
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