JPS5843443B2 - デンジケイソコウノセイゾウホウホウ - Google Patents
デンジケイソコウノセイゾウホウホウInfo
- Publication number
- JPS5843443B2 JPS5843443B2 JP50136783A JP13678375A JPS5843443B2 JP S5843443 B2 JPS5843443 B2 JP S5843443B2 JP 50136783 A JP50136783 A JP 50136783A JP 13678375 A JP13678375 A JP 13678375A JP S5843443 B2 JPS5843443 B2 JP S5843443B2
- Authority
- JP
- Japan
- Prior art keywords
- steel
- cold rolling
- silicon
- temperature
- 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
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 37
- 239000010959 steel Substances 0.000 claims description 37
- 238000000137 annealing Methods 0.000 claims description 20
- 238000005097 cold rolling Methods 0.000 claims description 19
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 12
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 10
- 229910000976 Electrical steel Inorganic materials 0.000 claims description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 10
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 claims description 10
- 239000010949 copper Substances 0.000 claims description 10
- 229910052802 copper Inorganic materials 0.000 claims description 10
- 229910052711 selenium Inorganic materials 0.000 claims description 10
- 239000011669 selenium Substances 0.000 claims description 10
- 238000001816 cooling Methods 0.000 claims description 9
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 8
- 229910052717 sulfur Inorganic materials 0.000 claims description 8
- 239000011593 sulfur Substances 0.000 claims description 8
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 7
- 229910052782 aluminium Inorganic materials 0.000 claims description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 7
- 229910052710 silicon Inorganic materials 0.000 claims description 7
- 239000010703 silicon Substances 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 229910052757 nitrogen Inorganic materials 0.000 claims description 6
- 238000010791 quenching Methods 0.000 claims description 6
- 230000000171 quenching effect Effects 0.000 claims description 6
- 229910052799 carbon Inorganic materials 0.000 claims description 5
- 239000007789 gas Substances 0.000 claims description 5
- 238000005098 hot rolling Methods 0.000 claims description 5
- 229910052742 iron Inorganic materials 0.000 claims description 5
- 230000009467 reduction Effects 0.000 claims description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 4
- 238000005266 casting Methods 0.000 claims description 3
- 230000003068 static effect Effects 0.000 claims description 3
- 238000010924 continuous production Methods 0.000 claims description 2
- 239000000155 melt Substances 0.000 claims description 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 5
- 239000003112 inhibitor Substances 0.000 description 5
- 229910052748 manganese Inorganic materials 0.000 description 5
- 239000011572 manganese Substances 0.000 description 5
- 230000035699 permeability Effects 0.000 description 5
- 239000000203 mixture Substances 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 229910001208 Crucible steel Inorganic materials 0.000 description 2
- 239000003570 air Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 description 2
- 238000005261 decarburization Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 2
- UMUKXUYHMLVFLM-UHFFFAOYSA-N manganese(ii) selenide Chemical compound [Mn+2].[Se-2] UMUKXUYHMLVFLM-UHFFFAOYSA-N 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- CADICXFYUNYKGD-UHFFFAOYSA-N sulfanylidenemanganese Chemical compound [Mn]=S CADICXFYUNYKGD-UHFFFAOYSA-N 0.000 description 2
- 229910000859 α-Fe Inorganic materials 0.000 description 2
- FYYOIAAXQVWBQU-UHFFFAOYSA-N [Mn]S[Cu] Chemical compound [Mn]S[Cu] FYYOIAAXQVWBQU-UHFFFAOYSA-N 0.000 description 1
- XBMHEPJKDOHTFC-UHFFFAOYSA-N [Se].[Mn].[Cu] Chemical compound [Se].[Mn].[Cu] XBMHEPJKDOHTFC-UHFFFAOYSA-N 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- CVMIVKAWUQZOBP-UHFFFAOYSA-L manganic acid Chemical compound O[Mn](O)(=O)=O CVMIVKAWUQZOBP-UHFFFAOYSA-L 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000010309 melting process Methods 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 239000000161 steel melt Substances 0.000 description 1
- 238000009628 steelmaking Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- C21D8/1266—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 between cold rolling steps
-
- 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
- C21D8/1216—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the working step(s) being of interest
- C21D8/1233—Cold rolling
-
- 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
- C21D8/1261—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 following hot rolling
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Materials Engineering (AREA)
- Thermal Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Electromagnetism (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Soft Magnetic Materials (AREA)
- Manufacturing Of Steel Electrode Plates (AREA)
- Metal Rolling (AREA)
- Heat Treatment Of Sheet Steel (AREA)
- Heat Treatment Of Steel (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US524831A US3925115A (en) | 1974-11-18 | 1974-11-18 | Process employing cooling in a static atmosphere for high permeability silicon steel comprising copper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5173921A JPS5173921A (Direct) | 1976-06-26 |
| JPS5843443B2 true JPS5843443B2 (ja) | 1983-09-27 |
Family
ID=24090841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50136783A Expired JPS5843443B2 (ja) | 1974-11-18 | 1975-11-13 | デンジケイソコウノセイゾウホウホウ |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US3925115A (Direct) |
| JP (1) | JPS5843443B2 (Direct) |
| AR (1) | AR207795A1 (Direct) |
| BE (1) | BE834875A (Direct) |
| BR (1) | BR7507584A (Direct) |
| CA (1) | CA1045955A (Direct) |
| DE (1) | DE2547313C2 (Direct) |
| ES (1) | ES441709A1 (Direct) |
| FR (1) | FR2291275B1 (Direct) |
| GB (1) | GB1478740A (Direct) |
| IN (1) | IN143213B (Direct) |
| IT (1) | IT1047746B (Direct) |
| PL (1) | PL106204B1 (Direct) |
| SE (1) | SE414948B (Direct) |
| YU (1) | YU291275A (Direct) |
| ZA (1) | ZA757206B (Direct) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3929522A (en) * | 1974-11-18 | 1975-12-30 | Allegheny Ludlum Ind Inc | Process involving cooling in a static atmosphere for high permeability silicon steel comprising copper |
| US4054470A (en) * | 1976-06-17 | 1977-10-18 | Allegheny Ludlum Industries, Inc. | Boron and copper bearing silicon steel and processing therefore |
| JPS5948935B2 (ja) * | 1981-08-05 | 1984-11-29 | 新日本製鐵株式会社 | 低鉄損一方向性電磁鋼板の製造方法 |
| JPS58157917A (ja) * | 1982-03-15 | 1983-09-20 | Kawasaki Steel Corp | 磁気特性の優れた一方向性珪素鋼板の製造方法 |
| EP0101321B1 (en) * | 1982-08-18 | 1990-12-05 | Kawasaki Steel Corporation | Method of producing grain oriented silicon steel sheets or strips having high magnetic induction and low iron loss |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3287184A (en) * | 1963-10-22 | 1966-11-22 | Bethlehem Steel Corp | Method of producing low carbon electrical sheet steel |
| FR2007129A1 (Direct) * | 1968-04-27 | 1970-01-02 | Yawata Iron & Steel Co | |
| US3671337A (en) * | 1969-02-21 | 1972-06-20 | Nippon Steel Corp | Process for producing grain oriented electromagnetic steel sheets having excellent magnetic characteristics |
| BE790798A (fr) * | 1971-11-04 | 1973-02-15 | Armco Steel Corp | Procédé de fabrication de fer au silicium à orientation cube-sur-arete à partir de brames coulées |
| US3770517A (en) * | 1972-03-06 | 1973-11-06 | Allegheny Ludlum Ind Inc | Method of producing substantially non-oriented silicon steel strip by three-stage cold rolling |
| US3855018A (en) * | 1972-09-28 | 1974-12-17 | Allegheny Ludlum Ind Inc | Method for producing grain oriented silicon steel comprising copper |
| US3873381A (en) * | 1973-03-01 | 1975-03-25 | Armco Steel Corp | High permeability cube-on-edge oriented silicon steel and method of making it |
| US3855019A (en) * | 1973-05-07 | 1974-12-17 | Allegheny Ludlum Ind Inc | Processing for high permeability silicon steel comprising copper |
| US3855020A (en) * | 1973-05-07 | 1974-12-17 | Allegheny Ludlum Ind Inc | Processing for high permeability silicon steel comprising copper |
| US3855021A (en) * | 1973-05-07 | 1974-12-17 | Allegheny Ludlum Ind Inc | Processing for high permeability silicon steel comprising copper |
-
1974
- 1974-11-18 US US524831A patent/US3925115A/en not_active Expired - Lifetime
-
1975
- 1975-01-01 AR AR261249A patent/AR207795A1/es active
- 1975-09-17 CA CA235,669A patent/CA1045955A/en not_active Expired
- 1975-09-22 GB GB38766/75A patent/GB1478740A/en not_active Expired
- 1975-10-09 IT IT51714/75A patent/IT1047746B/it active
- 1975-10-10 ES ES441709A patent/ES441709A1/es not_active Expired
- 1975-10-22 DE DE2547313A patent/DE2547313C2/de not_active Expired
- 1975-10-24 FR FR7532698A patent/FR2291275B1/fr not_active Expired
- 1975-10-27 BE BE2054633A patent/BE834875A/xx not_active IP Right Cessation
- 1975-10-29 IN IN2079/CAL/1975A patent/IN143213B/en unknown
- 1975-11-13 JP JP50136783A patent/JPS5843443B2/ja not_active Expired
- 1975-11-17 BR BR7507584*A patent/BR7507584A/pt unknown
- 1975-11-17 YU YU02912/75A patent/YU291275A/xx unknown
- 1975-11-18 SE SE7512967A patent/SE414948B/xx unknown
- 1975-11-18 PL PL1975184806A patent/PL106204B1/pl unknown
-
1976
- 1976-09-28 ZA ZA757206A patent/ZA757206B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ZA757206B (en) | 1976-11-24 |
| US3925115A (en) | 1975-12-09 |
| GB1478740A (en) | 1977-07-06 |
| CA1045955A (en) | 1979-01-09 |
| DE2547313C2 (de) | 1986-07-03 |
| IT1047746B (it) | 1980-10-20 |
| AU8494675A (en) | 1977-03-24 |
| PL106204B1 (pl) | 1979-12-31 |
| DE2547313A1 (de) | 1976-05-20 |
| AR207795A1 (es) | 1976-10-29 |
| YU291275A (en) | 1982-02-28 |
| ES441709A1 (es) | 1977-03-16 |
| IN143213B (Direct) | 1977-10-15 |
| BR7507584A (pt) | 1976-08-03 |
| SE7512967L (sv) | 1976-05-19 |
| JPS5173921A (Direct) | 1976-06-26 |
| FR2291275B1 (fr) | 1985-10-31 |
| FR2291275A1 (fr) | 1976-06-11 |
| SE414948B (sv) | 1980-08-25 |
| BE834875A (fr) | 1976-02-16 |
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