JPS62192581A - 超低鉄損一方向性けい素鋼板の製造方法 - Google Patents
超低鉄損一方向性けい素鋼板の製造方法Info
- Publication number
- JPS62192581A JPS62192581A JP3176486A JP3176486A JPS62192581A JP S62192581 A JPS62192581 A JP S62192581A JP 3176486 A JP3176486 A JP 3176486A JP 3176486 A JP3176486 A JP 3176486A JP S62192581 A JPS62192581 A JP S62192581A
- Authority
- JP
- Japan
- Prior art keywords
- steel sheet
- annealing
- silicon steel
- subjected
- steel plate
- 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 39
- 229910000976 Electrical steel Inorganic materials 0.000 title claims abstract description 27
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 19
- 238000004519 manufacturing process Methods 0.000 title claims description 8
- 238000000137 annealing Methods 0.000 claims abstract description 51
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 41
- 239000010959 steel Substances 0.000 claims abstract description 41
- 150000004767 nitrides Chemical class 0.000 claims abstract description 14
- 229910052748 manganese Inorganic materials 0.000 claims abstract description 13
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 13
- 229910052750 molybdenum Inorganic materials 0.000 claims abstract description 9
- 229910052796 boron Inorganic materials 0.000 claims abstract description 6
- 229910052804 chromium Inorganic materials 0.000 claims abstract description 6
- 229910052735 hafnium Inorganic materials 0.000 claims abstract description 6
- 229910052715 tantalum Inorganic materials 0.000 claims abstract description 6
- 229910052720 vanadium Inorganic materials 0.000 claims abstract description 6
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 5
- 238000010438 heat treatment Methods 0.000 claims abstract description 5
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 5
- 229910052758 niobium Inorganic materials 0.000 claims abstract description 5
- 229910052726 zirconium Inorganic materials 0.000 claims abstract description 5
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 4
- 239000011248 coating agent Substances 0.000 claims description 10
- 238000000576 coating method Methods 0.000 claims description 10
- 229910052757 nitrogen Inorganic materials 0.000 claims description 5
- 238000001953 recrystallisation Methods 0.000 abstract description 9
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract description 8
- 238000005097 cold rolling Methods 0.000 abstract description 8
- 238000005498 polishing Methods 0.000 abstract description 8
- 229910052739 hydrogen Inorganic materials 0.000 abstract description 7
- 239000001257 hydrogen Substances 0.000 abstract description 7
- 238000005261 decarburization Methods 0.000 abstract description 5
- 238000005554 pickling Methods 0.000 abstract description 5
- 229910019142 PO4 Inorganic materials 0.000 abstract description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract description 4
- 239000008119 colloidal silica Substances 0.000 abstract description 4
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 abstract description 4
- 239000010452 phosphate Substances 0.000 abstract description 4
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 239000010960 cold rolled steel Substances 0.000 abstract 1
- 239000010408 film Substances 0.000 description 16
- 208000037998 chronic venous disease Diseases 0.000 description 15
- 238000000034 method Methods 0.000 description 12
- 229910052718 tin Inorganic materials 0.000 description 9
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 8
- 239000007789 gas Substances 0.000 description 7
- 238000000746 purification Methods 0.000 description 7
- 229910052717 sulfur Inorganic materials 0.000 description 7
- 239000000203 mixture Substances 0.000 description 6
- 239000010409 thin film Substances 0.000 description 6
- 229910052711 selenium Inorganic materials 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 230000005381 magnetic domain Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 238000005229 chemical vapour deposition Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 229910052839 forsterite Inorganic materials 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 150000002431 hydrogen Chemical class 0.000 description 2
- 239000007788 liquid Substances 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
- -1 : 0.001-0.01% Inorganic materials 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 238000005238 degreasing Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 238000005098 hot rolling Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 239000012495 reaction gas Substances 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
Landscapes
- Chemical Vapour Deposition (AREA)
- Manufacturing Of Steel Electrode Plates (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3176486A JPS62192581A (ja) | 1986-02-18 | 1986-02-18 | 超低鉄損一方向性けい素鋼板の製造方法 |
| EP86904726A EP0215134B1 (en) | 1985-02-22 | 1986-02-21 | Process for producing unidirectional silicon steel plate with extraordinarily low iron loss |
| US06/907,734 US4713123A (en) | 1985-02-22 | 1986-02-21 | Method of producing extra-low iron loss grain oriented silicon steel sheets |
| PCT/JP1986/000087 WO1986004929A1 (en) | 1985-02-22 | 1986-02-21 | Process for producing unidirectional silicon steel plate with extraordinarily low iron loss |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3176486A JPS62192581A (ja) | 1986-02-18 | 1986-02-18 | 超低鉄損一方向性けい素鋼板の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62192581A true JPS62192581A (ja) | 1987-08-24 |
| JPH0413426B2 JPH0413426B2 (en:Method) | 1992-03-09 |
Family
ID=12340101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3176486A Granted JPS62192581A (ja) | 1985-02-22 | 1986-02-18 | 超低鉄損一方向性けい素鋼板の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62192581A (en:Method) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006253555A (ja) * | 2005-03-14 | 2006-09-21 | Jfe Steel Kk | 被膜密着性に優れた超低鉄損方向性電磁鋼板 |
| WO2019188976A1 (ja) * | 2018-03-30 | 2019-10-03 | Ｊｆｅスチール株式会社 | 方向性電磁鋼板の製造方法および連続成膜装置 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6332850A (ja) * | 1986-07-24 | 1988-02-12 | Mitsubishi Electric Corp | イオン注入装置 |
| JPS6335684A (ja) * | 1986-07-30 | 1988-02-16 | Fuji Photo Film Co Ltd | 被曝熱エネルギ−量表示材料 |
-
1986
- 1986-02-18 JP JP3176486A patent/JPS62192581A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6332850A (ja) * | 1986-07-24 | 1988-02-12 | Mitsubishi Electric Corp | イオン注入装置 |
| JPS6335684A (ja) * | 1986-07-30 | 1988-02-16 | Fuji Photo Film Co Ltd | 被曝熱エネルギ−量表示材料 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006253555A (ja) * | 2005-03-14 | 2006-09-21 | Jfe Steel Kk | 被膜密着性に優れた超低鉄損方向性電磁鋼板 |
| WO2019188976A1 (ja) * | 2018-03-30 | 2019-10-03 | Ｊｆｅスチール株式会社 | 方向性電磁鋼板の製造方法および連続成膜装置 |
| JPWO2019188976A1 (ja) * | 2018-03-30 | 2020-04-30 | Ｊｆｅスチール株式会社 | 方向性電磁鋼板の製造方法および連続成膜装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0413426B2 (en:Method) | 1992-03-09 |
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