IT1011368B - Procedimento per la produzione di acciaio al silicio ad elevata permeabilita - Google Patents
Procedimento per la produzione di acciaio al silicio ad elevata permeabilitaInfo
- Publication number
- IT1011368B IT1011368B IT50772/74A IT5077274A IT1011368B IT 1011368 B IT1011368 B IT 1011368B IT 50772/74 A IT50772/74 A IT 50772/74A IT 5077274 A IT5077274 A IT 5077274A IT 1011368 B IT1011368 B IT 1011368B
- Authority
- IT
- Italy
- Prior art keywords
- procedure
- production
- silicon steel
- high permeability
- permeability silicon
- Prior art date
Links
- 229910000976 Electrical steel Inorganic materials 0.000 title 1
- 230000035699 permeability Effects 0.000 title 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
- C21D8/1244—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)
- Crystallography & Structural Chemistry (AREA)
- Thermal Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing Of Steel Electrode Plates (AREA)
- Soft Magnetic Materials (AREA)
- Heat Treatment Of Sheet Steel (AREA)
- Metal Rolling (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00358238A US3855021A (en) | 1973-05-07 | 1973-05-07 | Processing for high permeability silicon steel comprising copper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT1011368B true IT1011368B (it) | 1977-01-20 |
Family
ID=23408851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT50772/74A IT1011368B (it) | 1973-05-07 | 1974-05-03 | Procedimento per la produzione di acciaio al silicio ad elevata permeabilita |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3855021A (it) |
| JP (1) | JPS6025495B2 (it) |
| CA (1) | CA1010761A (it) |
| DE (1) | DE2422074B2 (it) |
| ES (1) | ES426018A1 (it) |
| GB (1) | GB1422766A (it) |
| IT (1) | IT1011368B (it) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE430794B (sv) * | 1974-09-16 | 1983-12-12 | Allegheny Ludlum Steel | Kallvalsat kiseljernflatmaterial och sett att framstella dylikt |
| US3925115A (en) * | 1974-11-18 | 1975-12-09 | Allegheny Ludlum Ind Inc | Process employing cooling in a static atmosphere for high permeability silicon steel comprising copper |
| 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 |
| US4054471A (en) * | 1976-06-17 | 1977-10-18 | Allegheny Ludlum Industries, Inc. | Processing for cube-on-edge oriented silicon steel |
| US4113529A (en) * | 1977-09-29 | 1978-09-12 | General Electric Company | Method of producing silicon-iron sheet material with copper as a partial substitute for sulfur, and product |
| US4319936A (en) * | 1980-12-08 | 1982-03-16 | Armco Inc. | Process for production of oriented silicon steel |
| US4394192A (en) * | 1981-07-02 | 1983-07-19 | Inland Steel Company | Method for producing low silicon steel electrical lamination strip |
| US4545827A (en) * | 1981-07-02 | 1985-10-08 | Inland Steel Company | Low silicon steel electrical lamination strip |
| US4529453A (en) * | 1981-07-02 | 1985-07-16 | Inland Steel Company | Medium silicon steel electrical lamination strip |
| US4390378A (en) * | 1981-07-02 | 1983-06-28 | Inland Steel Company | Method for producing medium silicon steel electrical lamination strip |
| 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 |
| JPH0440558Y2 (it) * | 1985-12-18 | 1992-09-22 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB873149A (en) * | 1956-11-08 | 1961-07-19 | Yawata Iron & Steel Co | Method of producing oriented silicon steel |
| US3345219A (en) * | 1960-05-04 | 1967-10-03 | Vacuumschmelze Ag | Method for producing magnetic sheets of silicon-iron alloys |
| US3287184A (en) * | 1963-10-22 | 1966-11-22 | Bethlehem Steel Corp | Method of producing low carbon electrical sheet steel |
| CA920035A (en) * | 1968-04-27 | 1973-01-30 | Taguchi Satoru | Method for producing an electro-magnetic steel sheet of a thin sheet thickness having a high magnetic induction |
| US3671337A (en) * | 1969-02-21 | 1972-06-20 | Nippon Steel Corp | Process for producing grain oriented electromagnetic steel sheets having excellent magnetic characteristics |
-
1973
- 1973-05-07 US US00358238A patent/US3855021A/en not_active Expired - Lifetime
-
1974
- 1974-04-18 CA CA198,058A patent/CA1010761A/en not_active Expired
- 1974-05-03 IT IT50772/74A patent/IT1011368B/it active
- 1974-05-06 GB GB1980574A patent/GB1422766A/en not_active Expired
- 1974-05-06 ES ES426018A patent/ES426018A1/es not_active Expired
- 1974-05-07 DE DE19742422074 patent/DE2422074B2/de not_active Ceased
- 1974-05-07 JP JP49049841A patent/JPS6025495B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES426018A1 (es) | 1976-07-01 |
| DE2422074B2 (de) | 1976-10-14 |
| JPS5015728A (it) | 1975-02-19 |
| GB1422766A (en) | 1976-01-28 |
| DE2422074A1 (de) | 1974-11-28 |
| JPS6025495B2 (ja) | 1985-06-18 |
| CA1010761A (en) | 1977-05-24 |
| US3855021A (en) | 1974-12-17 |
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