JPH0317892B2 - - Google Patents
Info
- Publication number
- JPH0317892B2 JPH0317892B2 JP59017137A JP1713784A JPH0317892B2 JP H0317892 B2 JPH0317892 B2 JP H0317892B2 JP 59017137 A JP59017137 A JP 59017137A JP 1713784 A JP1713784 A JP 1713784A JP H0317892 B2 JPH0317892 B2 JP H0317892B2
- Authority
- JP
- Japan
- Prior art keywords
- weight
- less
- steel
- hot
- suppressed
- 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
- 229910000831 Steel Inorganic materials 0.000 claims description 65
- 239000010959 steel Substances 0.000 claims description 65
- 238000000137 annealing Methods 0.000 claims description 19
- 238000005098 hot rolling Methods 0.000 claims description 14
- 229910000976 Electrical steel Inorganic materials 0.000 claims description 11
- 239000000203 mixture Substances 0.000 claims description 11
- 229910052717 sulfur Inorganic materials 0.000 claims description 10
- 239000012535 impurity Substances 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 229910052760 oxygen Inorganic materials 0.000 claims description 7
- 238000005096 rolling process Methods 0.000 claims description 7
- 238000007796 conventional method Methods 0.000 claims description 2
- 229910052787 antimony Inorganic materials 0.000 description 25
- 229910052718 tin Inorganic materials 0.000 description 25
- 230000000694 effects Effects 0.000 description 16
- 239000000463 material Substances 0.000 description 15
- 238000005097 cold rolling Methods 0.000 description 14
- 229910052782 aluminium Inorganic materials 0.000 description 13
- 238000010438 heat treatment Methods 0.000 description 12
- 238000000034 method Methods 0.000 description 12
- 230000035699 permeability Effects 0.000 description 12
- 230000004907 flux Effects 0.000 description 11
- 238000007792 addition Methods 0.000 description 9
- 229910052799 carbon Inorganic materials 0.000 description 8
- 229910052698 phosphorus Inorganic materials 0.000 description 7
- 239000002244 precipitate Substances 0.000 description 7
- 230000037303 wrinkles Effects 0.000 description 7
- 229910052748 manganese Inorganic materials 0.000 description 6
- 229910052796 boron Inorganic materials 0.000 description 5
- 239000013078 crystal Substances 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000002131 composite material Substances 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- 238000006477 desulfuration reaction Methods 0.000 description 4
- 230000023556 desulfurization Effects 0.000 description 4
- 238000004080 punching Methods 0.000 description 4
- 239000002344 surface layer Substances 0.000 description 4
- 229910000565 Non-oriented electrical steel Inorganic materials 0.000 description 3
- 238000007664 blowing Methods 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000005204 segregation Methods 0.000 description 3
- 239000006104 solid solution Substances 0.000 description 3
- 229910004298 SiO 2 Inorganic materials 0.000 description 2
- 229910004283 SiO 4 Inorganic materials 0.000 description 2
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000010960 cold rolled steel Substances 0.000 description 2
- 238000009749 continuous casting Methods 0.000 description 2
- 239000011162 core material Substances 0.000 description 2
- 238000007872 degassing Methods 0.000 description 2
- 230000002401 inhibitory effect Effects 0.000 description 2
- 238000011835 investigation Methods 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 238000010079 rubber tapping Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000005496 tempering Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000009849 vacuum degassing Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 229910017082 Fe-Si Inorganic materials 0.000 description 1
- 229910017133 Fe—Si Inorganic materials 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 150000001247 metal acetylides Chemical class 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 238000005554 pickling Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000010583 slow cooling Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59017137A JPS60162751A (ja) | 1984-02-03 | 1984-02-03 | 磁気特性ならびに表面性状の優れたセミプロセス電磁鋼板およびその製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59017137A JPS60162751A (ja) | 1984-02-03 | 1984-02-03 | 磁気特性ならびに表面性状の優れたセミプロセス電磁鋼板およびその製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60162751A JPS60162751A (ja) | 1985-08-24 |
| JPH0317892B2 true JPH0317892B2 (ko) | 1991-03-11 |
Family
ID=11935629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59017137A Granted JPS60162751A (ja) | 1984-02-03 | 1984-02-03 | 磁気特性ならびに表面性状の優れたセミプロセス電磁鋼板およびその製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60162751A (ko) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH068489B2 (ja) * | 1988-12-28 | 1994-02-02 | 新日本製鐵株式会社 | 磁性焼鈍後の溶接性の優れた無方向性電磁鋼板 |
| JP2536131B2 (ja) * | 1989-02-23 | 1996-09-18 | 日本鋼管株式会社 | 表面性状の優れた無方向性電磁鋼板およびその製造方法 |
| JPH0686647B2 (ja) * | 1990-03-22 | 1994-11-02 | 住友金属工業株式会社 | 磁気特性に優れた無方向性電磁鋼板 |
| JPH0686648B2 (ja) * | 1990-09-27 | 1994-11-02 | 住友金属工業株式会社 | 磁気特性の優れた無方向性電磁鋼板 |
| JP3446385B2 (ja) * | 1995-04-21 | 2003-09-16 | Ｊｆｅスチール株式会社 | 被膜密着性に優れた無方向性電磁鋼板 |
-
1984
- 1984-02-03 JP JP59017137A patent/JPS60162751A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60162751A (ja) | 1985-08-24 |
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