JPS6256203B2 - - Google Patents
Info
- Publication number
- JPS6256203B2 JPS6256203B2 JP55169661A JP16966180A JPS6256203B2 JP S6256203 B2 JPS6256203 B2 JP S6256203B2 JP 55169661 A JP55169661 A JP 55169661A JP 16966180 A JP16966180 A JP 16966180A JP S6256203 B2 JPS6256203 B2 JP S6256203B2
- Authority
- JP
- Japan
- Prior art keywords
- rolling
- annealing
- silicon steel
- ribbon
- speed difference
- 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
- 238000005096 rolling process Methods 0.000 claims description 17
- 238000000137 annealing Methods 0.000 claims description 14
- 229910000976 Electrical steel Inorganic materials 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 8
- 238000001816 cooling Methods 0.000 claims description 4
- 239000012535 impurity Substances 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 229910052710 silicon Inorganic materials 0.000 claims description 2
- 239000013078 crystal Substances 0.000 description 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 238000005097 cold rolling Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 229910018619 Si-Fe Inorganic materials 0.000 description 3
- 229910008289 Si—Fe Inorganic materials 0.000 description 3
- 230000005415 magnetization Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000011162 core material Substances 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000005098 hot rolling Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 239000002436 steel type Substances 0.000 description 1
- 238000005482 strain hardening Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 230000009466 transformation Effects 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
- C21D8/1205—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties involving a particular fabrication or treatment of ingot or slab
- C21D8/1211—Rapid solidification; Thin strip casting
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)
- Continuous Casting (AREA)
- Manufacturing Of Steel Electrode Plates (AREA)
- Soft Magnetic Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55169661A JPS5794517A (en) | 1980-12-03 | 1980-12-03 | Method for rolling treatment which improves magnetic characteristic of quenched strip of high silicon steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55169661A JPS5794517A (en) | 1980-12-03 | 1980-12-03 | Method for rolling treatment which improves magnetic characteristic of quenched strip of high silicon steel |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18675787A Division JPS6372824A (ja) | 1987-07-28 | 1987-07-28 | 高けい素鋼急冷薄帯の磁気特性を改善する圧延処理方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5794517A JPS5794517A (en) | 1982-06-12 |
| JPS6256203B2 true JPS6256203B2 (enrdf_load_stackoverflow) | 1987-11-25 |
Family
ID=15890584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP55169661A Granted JPS5794517A (en) | 1980-12-03 | 1980-12-03 | Method for rolling treatment which improves magnetic characteristic of quenched strip of high silicon steel |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5794517A (enrdf_load_stackoverflow) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6179724A (ja) * | 1984-09-28 | 1986-04-23 | Nippon Kokan Kk <Nkk> | 高珪素鉄合金の薄板製造方法 |
| JPS6372824A (ja) * | 1987-07-28 | 1988-04-02 | Kawasaki Steel Corp | 高けい素鋼急冷薄帯の磁気特性を改善する圧延処理方法 |
| JP2708682B2 (ja) * | 1991-12-27 | 1998-02-04 | 新日本製鐵株式会社 | 磁気特性が極めて優れた無方向性電磁鋼板及びその製造方法 |
-
1980
- 1980-12-03 JP JP55169661A patent/JPS5794517A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5794517A (en) | 1982-06-12 |
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