JPH0447010B2 - - Google Patents
Info
- Publication number
- JPH0447010B2 JPH0447010B2 JP59137054A JP13705484A JPH0447010B2 JP H0447010 B2 JPH0447010 B2 JP H0447010B2 JP 59137054 A JP59137054 A JP 59137054A JP 13705484 A JP13705484 A JP 13705484A JP H0447010 B2 JPH0447010 B2 JP H0447010B2
- Authority
- JP
- Japan
- Prior art keywords
- steel
- temperature
- recrystallization
- heating
- 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 - Lifetime
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 37
- 239000010959 steel Substances 0.000 claims description 37
- 238000010438 heat treatment Methods 0.000 claims description 29
- 238000000137 annealing Methods 0.000 claims description 27
- 238000001953 recrystallisation Methods 0.000 claims description 27
- 238000000034 method Methods 0.000 claims description 24
- 229910000976 Electrical steel Inorganic materials 0.000 claims description 14
- 230000035699 permeability Effects 0.000 claims description 12
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 238000005097 cold rolling Methods 0.000 claims description 6
- 238000005098 hot rolling Methods 0.000 claims description 5
- 229910052742 iron Inorganic materials 0.000 claims description 5
- 238000000576 coating method Methods 0.000 claims description 4
- 238000005261 decarburization Methods 0.000 claims description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 claims description 2
- 229910052710 silicon Inorganic materials 0.000 claims description 2
- 239000010703 silicon Substances 0.000 claims description 2
- 238000000746 purification Methods 0.000 description 11
- 230000005389 magnetism Effects 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 239000000203 mixture Substances 0.000 description 6
- 238000005096 rolling process Methods 0.000 description 6
- 229910052739 hydrogen Inorganic materials 0.000 description 5
- 230000006872 improvement Effects 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
- 239000013078 crystal Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000002791 soaking Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009749 continuous casting Methods 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 238000011534 incubation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011164 primary particle Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000000161 steel melt Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 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
- C21D8/1244—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the heat treatment(s) being of interest
- C21D8/1272—Final recrystallisation annealing
-
- 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
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/26—Methods of annealing
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Metallurgy (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Electromagnetism (AREA)
- Manufacturing Of Steel Electrode Plates (AREA)
- Soft Magnetic Materials (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US51084483A | 1983-07-05 | 1983-07-05 | |
| US510844 | 1983-07-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6036619A JPS6036619A (ja) | 1985-02-25 |
| JPH0447010B2 true JPH0447010B2 (it) | 1992-07-31 |
Family
ID=24032438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13705484A Granted JPS6036619A (ja) | 1983-07-05 | 1984-07-02 | 立方体稜接構造型配向のけい素鋼の処理方法 |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP0130674A3 (it) |
| JP (1) | JPS6036619A (it) |
| CA (1) | CA1240592A (it) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4662954A (en) * | 1985-08-13 | 1987-05-05 | Allegheny Ludlum Corporation | Method for improving base coating formation on silicon steel by controlling winding tension |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55161025A (en) * | 1979-03-19 | 1980-12-15 | Allegheny Ludlum Ind Inc | Treating procedure of cubic oriented silicon steel |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2534141A (en) * | 1948-01-14 | 1950-12-12 | Gen Electric | Heat-treatment of cold rolled silicon steel strip |
| JPS50116998A (it) * | 1974-02-28 | 1975-09-12 | ||
| JPS535800A (en) * | 1976-07-05 | 1978-01-19 | Kawasaki Steel Co | Highhmagneticcflux density oneeway siliconnsteellfolstellite insulator film and method of formation thereof |
| JPS53129116A (en) * | 1977-04-18 | 1978-11-10 | Nippon Steel Corp | Oriented electromagnetic steel sheet with excellent magnetic characteristic s |
| US4157925A (en) * | 1978-04-12 | 1979-06-12 | Allegheny Ludlum Industries, Inc. | Texture annealing silicon steel |
-
1984
- 1984-04-04 CA CA000451247A patent/CA1240592A/en not_active Expired
- 1984-05-02 EP EP84302946A patent/EP0130674A3/en not_active Withdrawn
- 1984-07-02 JP JP13705484A patent/JPS6036619A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55161025A (en) * | 1979-03-19 | 1980-12-15 | Allegheny Ludlum Ind Inc | Treating procedure of cubic oriented silicon steel |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0130674A3 (en) | 1985-05-15 |
| JPS6036619A (ja) | 1985-02-25 |
| EP0130674A2 (en) | 1985-01-09 |
| CA1240592A (en) | 1988-08-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4997493A (en) | Process for production of double-oriented electrical steel sheet having high flux density | |
| JPS59100221A (ja) | キユ−ブオンエツジ方向性ケイ素鋼の局部焼なまし処理法 | |
| US4319936A (en) | Process for production of oriented silicon steel | |
| EP0307905B1 (en) | Method for producing grainoriented electrical steel sheet with very high magnetic flux density | |
| US3144363A (en) | Process for producing oriented silicon steel and the product thereof | |
| Littmann | Development of improved cube-on-edge texture from strand cast 3pct silicon-iron | |
| EP0404937A1 (en) | Method of manufacturing non-oriented electromagnetic steel plates | |
| JP2004506093A (ja) | 方向性電磁鋼帯の製造におけるインヒビター分散の調整方法 | |
| JPH0447010B2 (it) | ||
| KR20190078160A (ko) | 방향성 전기강판 및 이의 제조방법 | |
| KR950008692B1 (ko) | 자기적성질이 우수한 방향성 전기강판의 제조방법 | |
| JPH055126A (ja) | 無方向性電磁鋼板の製造方法 | |
| US4693762A (en) | Processing for cube-on-edge oriented silicon steel | |
| KR950002895B1 (ko) | 초고규소 방향성 전자강판 및 그 제조방법 | |
| JPH05214444A (ja) | 磁気特性面内異方性の小さい無方向性電磁鋼板の製造法 | |
| JPS5945730B2 (ja) | 高磁束密度一方向性珪素鋼板の熱延方法 | |
| JPH04224624A (ja) | 磁気特性に優れた電磁鋼板の製造方法 | |
| JP3498978B2 (ja) | 極めて低い鉄損をもつ一方向性電磁鋼板の製造方法 | |
| JPH06256847A (ja) | 磁気特性の優れた一方向性電磁鋼板の製造方法 | |
| JPH07110974B2 (ja) | 方向性珪素鉄合金薄帯の製造法 | |
| JP3169427B2 (ja) | 磁気特性の優れた二方向性珪素鋼板の製造方法 | |
| JPH0733549B2 (ja) | 二方向性珪素鋼板の製造方法 | |
| KR890002617B1 (ko) | 철손이 우수한 무방향성 전기강판의 제조방법 | |
| JPH04362132A (ja) | 二方向性珪素鋼板の製造方法 | |
| JP3066661B2 (ja) | 二方向性珪素鋼板の製造方法 |