IT969733B - Procedimento per produrre lamiere magnetiche di acciaio a grani orien tati con elevata densita del flus so magnetic - Google Patents
Procedimento per produrre lamiere magnetiche di acciaio a grani orien tati con elevata densita del flus so magneticInfo
- Publication number
- IT969733B IT969733B IT3071672A IT3071672A IT969733B IT 969733 B IT969733 B IT 969733B IT 3071672 A IT3071672 A IT 3071672A IT 3071672 A IT3071672 A IT 3071672A IT 969733 B IT969733 B IT 969733B
- Authority
- IT
- Italy
- Prior art keywords
- magnetic
- flus
- grains
- procedure
- steel
- Prior art date
Links
- 241001282736 Oriens Species 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
- C21D8/1255—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 with diffusion of elements, e.g. decarburising, nitriding
-
- 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)
- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP46083736A JPS5026495B2 (enrdf_load_stackoverflow) | 1971-10-22 | 1971-10-22 | |
| JP46087396A JPS512290B2 (enrdf_load_stackoverflow) | 1971-11-02 | 1971-11-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT969733B true IT969733B (it) | 1974-04-10 |
Family
ID=26424773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT3071672A IT969733B (it) | 1971-10-22 | 1972-10-20 | Procedimento per produrre lamiere magnetiche di acciaio a grani orien tati con elevata densita del flus so magnetic |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE790427A (enrdf_load_stackoverflow) |
| CA (1) | CA972663A (enrdf_load_stackoverflow) |
| FR (1) | FR2169778B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1413136A (enrdf_load_stackoverflow) |
| IT (1) | IT969733B (enrdf_load_stackoverflow) |
| SE (1) | SE415889B (enrdf_load_stackoverflow) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4010050A (en) * | 1975-09-08 | 1977-03-01 | Allegheny Ludlum Industries, Inc. | Processing for aluminum nitride inhibited oriented silicon steel |
| JPS6240315A (ja) * | 1985-08-15 | 1987-02-21 | Nippon Steel Corp | 磁束密度の高い一方向性珪素鋼板の製造方法 |
| JPS6196080A (ja) * | 1986-04-03 | 1986-05-14 | Nippon Steel Corp | 一方向性電磁鋼板用焼鈍分離剤 |
| EP0326912B1 (en) * | 1988-02-03 | 1994-07-27 | Nippon Steel Corporation | Process for production of grain oriented electrical steel sheet having high flux density |
-
1972
- 1972-10-18 CA CA154,531A patent/CA972663A/en not_active Expired
- 1972-10-20 IT IT3071672A patent/IT969733B/it active
- 1972-10-20 FR FR7237357A patent/FR2169778B1/fr not_active Expired
- 1972-10-20 SE SE1359172A patent/SE415889B/sv unknown
- 1972-10-23 BE BE790427D patent/BE790427A/xx not_active IP Right Cessation
- 1972-10-23 GB GB4866072A patent/GB1413136A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2251960A1 (de) | 1973-06-20 |
| DE2251960B2 (de) | 1975-11-13 |
| GB1413136A (en) | 1975-11-05 |
| FR2169778A1 (enrdf_load_stackoverflow) | 1973-09-14 |
| SE415889B (sv) | 1980-11-10 |
| CA972663A (en) | 1975-08-12 |
| BE790427A (fr) | 1973-02-15 |
| FR2169778B1 (enrdf_load_stackoverflow) | 1976-06-04 |
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