IT954752B - Procedimento per la fabbricazione di lamierino magnetico di acciaio a basso tenore di carbonio - Google Patents
Procedimento per la fabbricazione di lamierino magnetico di acciaio a basso tenore di carbonioInfo
- Publication number
- IT954752B IT954752B IT68272/72A IT6827272A IT954752B IT 954752 B IT954752 B IT 954752B IT 68272/72 A IT68272/72 A IT 68272/72A IT 6827272 A IT6827272 A IT 6827272A IT 954752 B IT954752 B IT 954752B
- Authority
- IT
- Italy
- Prior art keywords
- procedure
- manufacturing
- carbon steel
- magnetic sheet
- low carbon
- Prior art date
Links
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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
- C21D8/12—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
- C21D8/1216—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties characterised by the working steps
- 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
- C21D8/12—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
- C21D8/1216—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties characterised by the working steps
- C21D8/1222—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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13680571A | 1971-04-23 | 1971-04-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT954752B true IT954752B (it) | 1973-09-15 |
Family
ID=22474444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT68272/72A IT954752B (it) | 1971-04-23 | 1972-04-22 | Procedimento per la fabbricazione di lamierino magnetico di acciaio a basso tenore di carbonio |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US3923560A (it) |
| JP (1) | JPS558567B1 (it) |
| BE (1) | BE782069A (it) |
| BR (1) | BR7202339D0 (it) |
| CA (1) | CA954020A (it) |
| CS (1) | CS197209B2 (it) |
| DE (1) | DE2219059A1 (it) |
| FR (1) | FR2133742B1 (it) |
| GB (1) | GB1393175A (it) |
| IT (1) | IT954752B (it) |
| NL (1) | NL7205206A (it) |
| PL (1) | PL71048B1 (it) |
| RO (1) | RO56972A (it) |
| SU (1) | SU623527A3 (it) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4828001A (it) * | 1971-08-15 | 1973-04-13 | ||
| US4170468A (en) * | 1977-12-22 | 1979-10-09 | United States Steel Corporation | Deoxidation of steel |
| US4309228A (en) * | 1980-03-24 | 1982-01-05 | British Steel Corporation | Electro magnetic steels |
| US4548655A (en) * | 1982-07-19 | 1985-10-22 | Allegheny Ludlum Steel Corporation | Method for producing cube-on-edge oriented silicon steel |
| JPS60175287U (ja) * | 1984-04-26 | 1985-11-20 | オ−・エスプロジエクト株式会社 | 自動麻雀卓 |
| JPS60175288U (ja) * | 1984-09-06 | 1985-11-20 | オ−・エスプロジエクト株式会社 | 自動麻雀卓 |
| JPS6362194U (it) * | 1986-10-09 | 1988-04-25 | ||
| DE69025417T3 (de) * | 1989-04-04 | 2000-03-30 | Nippon Steel Corp., Tokio/Tokyo | Verfahren zum Herstellen von kornorientierten Elektrostahlblechen mit hervorragenden magnetischen Eigenschaften |
| US6217673B1 (en) | 1994-04-26 | 2001-04-17 | Ltv Steel Company, Inc. | Process of making electrical steels |
| EP0684320B1 (en) * | 1994-04-26 | 2000-06-21 | LTV STEEL COMPANY, Inc. | Process of making electrical steels |
| US5769974A (en) * | 1997-02-03 | 1998-06-23 | Crs Holdings, Inc. | Process for improving magnetic performance in a free-machining ferritic stainless steel |
| US6068708A (en) * | 1998-03-10 | 2000-05-30 | Ltv Steel Company, Inc. | Process of making electrical steels having good cleanliness and magnetic properties |
| CA2991135C (en) | 2015-07-15 | 2021-10-12 | Ak Steel Properties, Inc. | High formability dual phase steel |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2242234A (en) * | 1936-01-22 | 1941-05-20 | American Rolling Mill Co | Producing silicon steel sheets or strips |
| US2606848A (en) * | 1949-10-19 | 1952-08-12 | Republic Steel Corp | Method of making sheet steel |
| BE638295A (it) * | 1962-10-08 | |||
| US3188250A (en) * | 1963-02-26 | 1965-06-08 | United States Steel Corp | Use of a particular coiling temperature in the production of electrical steel sheet |
| FR1382885A (fr) * | 1963-02-26 | 1964-12-18 | United States Steel Corp | Procédé de production d'une tôle d'acier pour la construction électrique |
| US3347718A (en) * | 1964-01-20 | 1967-10-17 | Armco Steel Corp | Method for improving the magnetic properties of ferrous sheets |
| US3537918A (en) * | 1968-04-25 | 1970-11-03 | Westinghouse Electric Corp | Method for producing cube-on-face oriented structure in a plain carbon iron |
| US3819426A (en) * | 1972-07-31 | 1974-06-25 | Nat Steel Corp | Process for producing non-silicon bearing electrical steel |
-
1972
- 1972-04-07 CA CA139,219A patent/CA954020A/en not_active Expired
- 1972-04-13 BE BE782069A patent/BE782069A/xx unknown
- 1972-04-14 FR FR7213188A patent/FR2133742B1/fr not_active Expired
- 1972-04-14 GB GB1739172A patent/GB1393175A/en not_active Expired
- 1972-04-18 NL NL7205206A patent/NL7205206A/xx not_active Application Discontinuation
- 1972-04-19 DE DE19722219059 patent/DE2219059A1/de not_active Withdrawn
- 1972-04-19 BR BR2339/72A patent/BR7202339D0/pt unknown
- 1972-04-21 PL PL1972154900A patent/PL71048B1/pl unknown
- 1972-04-22 IT IT68272/72A patent/IT954752B/it active
- 1972-04-22 SU SU721774715A patent/SU623527A3/ru active
- 1972-04-22 RO RO70653A patent/RO56972A/ro unknown
- 1972-04-24 JP JP4121472A patent/JPS558567B1/ja active Pending
- 1972-07-31 CS CS266972A patent/CS197209B2/cs unknown
-
1975
- 1975-12-02 US US372432*[A patent/US3923560A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| GB1393175A (en) | 1975-05-07 |
| CS197209B2 (en) | 1980-04-30 |
| CA954020A (en) | 1974-09-03 |
| FR2133742A1 (it) | 1972-12-01 |
| PL71048B1 (it) | 1976-07-31 |
| US3923560A (en) | 1975-12-02 |
| NL7205206A (it) | 1972-10-25 |
| JPS558567B1 (it) | 1980-03-05 |
| DE2219059A1 (de) | 1972-11-02 |
| BE782069A (fr) | 1972-10-13 |
| SU623527A3 (ru) | 1978-09-05 |
| RO56972A (it) | 1974-09-01 |
| FR2133742B1 (it) | 1976-06-11 |
| BR7202339D0 (pt) | 1973-05-03 |
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