FR1303277A - Magnetic material and its manufacturing process - Google Patents
Magnetic material and its manufacturing processInfo
- Publication number
- FR1303277A FR1303277A FR875464A FR875464A FR1303277A FR 1303277 A FR1303277 A FR 1303277A FR 875464 A FR875464 A FR 875464A FR 875464 A FR875464 A FR 875464A FR 1303277 A FR1303277 A FR 1303277A
- Authority
- FR
- France
- Prior art keywords
- manufacturing process
- magnetic material
- magnetic
- manufacturing
- 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
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
- H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
- H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
- H01F1/12—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials
- H01F1/14—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys
- H01F1/147—Alloys characterised by their composition
- H01F1/14766—Fe-Si based alloys
- H01F1/14775—Fe-Si based alloys in the form of sheets
-
- 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
- C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material
- C21D1/76—Adjusting the composition of the atmosphere
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US61377A US3105782A (en) | 1960-10-10 | 1960-10-10 | Method of producing magnetic material |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1303277A true FR1303277A (en) | 1962-09-07 |
Family
ID=22035396
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR875464A Expired FR1303277A (en) | 1960-10-10 | 1961-10-10 | Magnetic material and its manufacturing process |
Country Status (2)
Country | Link |
---|---|
US (1) | US3105782A (en) |
FR (1) | FR1303277A (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3162554A (en) * | 1960-10-05 | 1964-12-22 | Gen Electric | Heat treatment of grain oriented steel to obtain a substantially constant magnetic permeability |
BE629681A (en) * | 1962-03-19 | |||
US3240638A (en) * | 1964-10-21 | 1966-03-15 | Westinghouse Electric Corp | Use of silicon steel alloy having a critical sulfur range to insure cube-onface orientation |
JPS5920745B2 (en) * | 1980-08-27 | 1984-05-15 | 川崎製鉄株式会社 | Unidirectional silicon steel plate with extremely low iron loss and its manufacturing method |
US20080286403A1 (en) * | 2007-05-16 | 2008-11-20 | Husky Injection Molding Systems Ltd. | Air Ring for a Stripper Assembly |
CN103305745B (en) * | 2012-03-09 | 2016-04-27 | 宝山钢铁股份有限公司 | A kind of production method of high quality silicon steel normalizing substrate |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1156496A (en) * | 1912-09-14 | 1915-10-12 | Gen Electric | Process for annealing magnetic material. |
US1277524A (en) * | 1917-06-11 | 1918-09-03 | Trygve D Yensen | Magnetic iron product. |
US2158065A (en) * | 1935-01-09 | 1939-05-16 | American Rolling Mill Co | Art of producing magnetic materials |
US2050305A (en) * | 1935-10-23 | 1936-08-11 | Westinghouse Electric & Mfg Co | Process of heat treating steel |
US2242234A (en) * | 1936-01-22 | 1941-05-20 | American Rolling Mill Co | Producing silicon steel sheets or strips |
US2229642A (en) * | 1937-07-03 | 1941-01-28 | American Rolling Mill Co | Process of making electrical sheets |
US2389497A (en) * | 1943-04-14 | 1945-11-20 | Carnegie Illinois Steel Corp | Production of electrical silicon steel |
US2700006A (en) * | 1953-09-03 | 1955-01-18 | Gen Electric | Process for producing fine-grained highly oriented silicon steel |
BE563543A (en) * | 1956-12-31 | |||
US2875113A (en) * | 1957-11-15 | 1959-02-24 | Gen Electric | Method of decarburizing silicon steel in a wet inert gas atmosphere |
-
1960
- 1960-10-10 US US61377A patent/US3105782A/en not_active Expired - Lifetime
-
1961
- 1961-10-10 FR FR875464A patent/FR1303277A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3105782A (en) | 1963-10-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR1239913A (en) | Abrasive and its manufacturing process | |
FR1278336A (en) | Chausson and its manufacturing process | |
FR76246E (en) | Advanced heat-insulating material and its manufacturing process | |
FR1122258A (en) | Ferromagnetic material and its manufacturing process | |
FR1249664A (en) | Adhesive composition and its manufacturing process | |
FR72331E (en) | Magnetic material and manufacturing process | |
FR1303277A (en) | Magnetic material and its manufacturing process | |
FR1169565A (en) | Ferromagnetic material and its manufacturing process | |
FR1207039A (en) | Advanced heat-insulating material and its manufacturing process | |
FR1255872A (en) | Laminate material and its manufacturing process | |
FR1259104A (en) | Winding and its manufacturing process | |
FR1226095A (en) | Ferromagnetic materials and their manufacturing process | |
FR1303166A (en) | New decorative material and its manufacturing process | |
FR1237355A (en) | Magnetic ink and its manufacturing process | |
FR1289687A (en) | Semiconductor material and its manufacturing process | |
FR1238051A (en) | Organo-silicic composition and its manufacturing process | |
FR1279448A (en) | Sheet material and its manufacturing process | |
FR1259017A (en) | Building material and its manufacturing process | |
FR1256189A (en) | Synthetic mica material and its manufacturing process | |
FR80129E (en) | Flexible container and its manufacturing process | |
FR1261460A (en) | Transistron in semiconductor material and its production process | |
FR1311906A (en) | Magnetic material and its preparation process | |
FR1321789A (en) | Electrophotographic material, its manufacturing process and its application | |
FR1292644A (en) | Magnetic material manufacturing process | |
BE601205A (en) | Sector and its manufacturing process |