JPS6037105A - 鉄損の低い一方向性電磁鋼板とその製造方法 - Google Patents
鉄損の低い一方向性電磁鋼板とその製造方法Info
- Publication number
- JPS6037105A JPS6037105A JP14448083A JP14448083A JPS6037105A JP S6037105 A JPS6037105 A JP S6037105A JP 14448083 A JP14448083 A JP 14448083A JP 14448083 A JP14448083 A JP 14448083A JP S6037105 A JPS6037105 A JP S6037105A
- Authority
- JP
- Japan
- Prior art keywords
- coating
- thickness
- plate
- iron loss
- grain size
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 69
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 34
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 23
- 239000010959 steel Substances 0.000 title claims abstract description 23
- 238000004519 manufacturing process Methods 0.000 title claims description 6
- 239000011248 coating agent Substances 0.000 claims abstract description 31
- 238000000137 annealing Methods 0.000 claims abstract description 30
- 238000000576 coating method Methods 0.000 claims abstract description 30
- 238000005096 rolling process Methods 0.000 claims abstract description 7
- HCWCAKKEBCNQJP-UHFFFAOYSA-N magnesium orthosilicate Chemical group [Mg+2].[Mg+2].[O-][Si]([O-])([O-])[O-] HCWCAKKEBCNQJP-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229910000976 Electrical steel Inorganic materials 0.000 claims description 15
- 239000013078 crystal Substances 0.000 claims description 7
- 229910001224 Grain-oriented electrical steel Inorganic materials 0.000 claims description 6
- 229910052839 forsterite Inorganic materials 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 238000005261 decarburization Methods 0.000 claims description 3
- 238000007796 conventional method Methods 0.000 claims description 2
- 238000005098 hot rolling Methods 0.000 claims description 2
- 230000008569 process Effects 0.000 claims description 2
- 238000005097 cold rolling Methods 0.000 abstract description 15
- 229910052710 silicon Inorganic materials 0.000 abstract description 3
- 230000007423 decrease Effects 0.000 description 12
- 230000000694 effects Effects 0.000 description 9
- 238000001953 recrystallisation Methods 0.000 description 9
- 239000011162 core material Substances 0.000 description 7
- 239000000203 mixture Substances 0.000 description 7
- 230000009467 reduction Effects 0.000 description 6
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 229910052739 hydrogen Inorganic materials 0.000 description 4
- 239000001257 hydrogen Substances 0.000 description 4
- 239000003112 inhibitor Substances 0.000 description 4
- 230000005381 magnetic domain Effects 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 description 3
- 239000008119 colloidal silica Substances 0.000 description 3
- 230000004907 flux Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000010960 cold rolled steel Substances 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000001747 exhibiting effect Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- KMUONIBRACKNSN-UHFFFAOYSA-N potassium dichromate Chemical compound [K+].[K+].[O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O KMUONIBRACKNSN-UHFFFAOYSA-N 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 229910019142 PO4 Inorganic materials 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 150000001879 copper Chemical class 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000003966 growth inhibitor Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 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 1
- 239000004137 magnesium phosphate Substances 0.000 description 1
- 229960002261 magnesium phosphate Drugs 0.000 description 1
- 229910000157 magnesium phosphate Inorganic materials 0.000 description 1
- 235000010994 magnesium phosphates Nutrition 0.000 description 1
- 239000002075 main ingredient Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
- H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
- H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
- H01F1/12—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials
- H01F1/14—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys
- H01F1/147—Alloys characterised by their composition
- H01F1/14766—Fe-Si based alloys
- H01F1/14775—Fe-Si based alloys in the form of sheets
- H01F1/14783—Fe-Si based alloys in the form of sheets with insulating coating
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
- Soft Magnetic Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14448083A JPS6037105A (ja) | 1983-08-09 | 1983-08-09 | 鉄損の低い一方向性電磁鋼板とその製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14448083A JPS6037105A (ja) | 1983-08-09 | 1983-08-09 | 鉄損の低い一方向性電磁鋼板とその製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6037105A true JPS6037105A (ja) | 1985-02-26 |
| JPH0126165B2 JPH0126165B2 (enExample) | 1989-05-22 |
Family
ID=15363285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14448083A Granted JPS6037105A (ja) | 1983-08-09 | 1983-08-09 | 鉄損の低い一方向性電磁鋼板とその製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6037105A (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6740560B1 (en) | 1998-12-14 | 2004-05-25 | Institut Fuer Halbleiterphysik Frankfurt (Oder) Gmbh | Bipolar transistor and method for producing same |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4839388A (enExample) * | 1971-09-25 | 1973-06-09 | ||
| JPS579418A (en) * | 1980-06-19 | 1982-01-18 | Tachikawa Spring Co | Reclining apparatus of seat |
| JPS5741326A (en) * | 1980-08-27 | 1982-03-08 | Kawasaki Steel Corp | Unidirectional silicon steel plate of extremely low iron loss and its production |
-
1983
- 1983-08-09 JP JP14448083A patent/JPS6037105A/ja active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4839388A (enExample) * | 1971-09-25 | 1973-06-09 | ||
| JPS579418A (en) * | 1980-06-19 | 1982-01-18 | Tachikawa Spring Co | Reclining apparatus of seat |
| JPS5741326A (en) * | 1980-08-27 | 1982-03-08 | Kawasaki Steel Corp | Unidirectional silicon steel plate of extremely low iron loss and its production |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6740560B1 (en) | 1998-12-14 | 2004-05-25 | Institut Fuer Halbleiterphysik Frankfurt (Oder) Gmbh | Bipolar transistor and method for producing same |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0126165B2 (enExample) | 1989-05-22 |
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