FR72331E - Magnetic material and manufacturing process - Google Patents
Magnetic material and manufacturing processInfo
- Publication number
- FR72331E FR72331E FR72331DA FR72331E FR 72331 E FR72331 E FR 72331E FR 72331D A FR72331D A FR 72331DA FR 72331 E FR72331 E FR 72331E
- 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
-
- 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
- C21D8/1205—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties involving a particular fabrication or treatment of ingot or slab
-
- 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
- C21D2201/00—Treatment for obtaining particular effects
- C21D2201/04—Single or very large crystals
-
- 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
- C21D2201/00—Treatment for obtaining particular effects
- C21D2201/05—Grain orientation
-
- 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
- C21D2281/00—Making use of special physico-chemical means
- C21D2281/01—Seed crystals being used
-
- 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
- C21D2281/00—Making use of special physico-chemical means
- C21D2281/02—Making use of special physico-chemical means temperature gradient
-
- 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
- C21D8/1222—Hot 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US610904A US2940881A (en) | 1956-09-20 | 1956-09-20 | Method for making cbe-on-face magnetic steel |
Publications (1)
Publication Number | Publication Date |
---|---|
FR72331E true FR72331E (en) | 1960-03-31 |
Family
ID=24446873
Family Applications (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1183118D Expired FR1183118A (en) | 1956-09-20 | 1957-09-19 | Magnetic material and manufacturing process |
FR1183119D Expired FR1183119A (en) | 1956-09-20 | 1957-09-19 | Magnetic material manufacturing process |
FR72332D Expired FR72332E (en) | 1956-09-20 | 1957-09-20 | Improvements made to intermediate castings or blanks and to the processes for their manufacture |
FR72331D Expired FR72331E (en) | 1956-09-20 | 1957-09-20 | Magnetic material and manufacturing process |
Family Applications Before (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1183118D Expired FR1183118A (en) | 1956-09-20 | 1957-09-19 | Magnetic material and manufacturing process |
FR1183119D Expired FR1183119A (en) | 1956-09-20 | 1957-09-19 | Magnetic material manufacturing process |
FR72332D Expired FR72332E (en) | 1956-09-20 | 1957-09-20 | Improvements made to intermediate castings or blanks and to the processes for their manufacture |
Country Status (6)
Country | Link |
---|---|
US (1) | US2940881A (en) |
BE (6) | BE560938A (en) |
FR (4) | FR1183118A (en) |
GB (4) | GB870210A (en) |
LU (3) | LU35456A1 (en) |
NL (3) | NL112430C (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2992952A (en) * | 1955-12-01 | 1961-07-18 | Vacuumschmelze Ag | Method of manufacturing magnetic sheets |
US3164496A (en) * | 1956-09-20 | 1965-01-05 | Gen Electric | Magnetic material and method of fabrication |
US3136666A (en) * | 1960-01-27 | 1964-06-09 | Yawata Iron & Steel Co | Method for producing secondary recrystallization grain of cube texture |
US3105781A (en) * | 1960-05-02 | 1963-10-01 | Gen Electric | Method for making cube-on-edge texture in high purity silicon-iron |
US3345219A (en) * | 1960-05-04 | 1967-10-03 | Vacuumschmelze Ag | Method for producing magnetic sheets of silicon-iron alloys |
US3124491A (en) * | 1960-05-23 | 1964-03-10 | Heavy gauge double oriented magnetic sheet material | |
US3115430A (en) * | 1960-09-20 | 1963-12-24 | Armco Steel Corp | Production of cube-on-edge oriented silicon iron |
US3278348A (en) * | 1965-01-28 | 1966-10-11 | Westinghouse Electric Corp | Process for producing doubly oriented cube-on-face magnetic sheet material |
US3337373A (en) * | 1966-08-19 | 1967-08-22 | Westinghouse Electric Corp | Doubly oriented cube-on-face magnetic sheet containing chromium |
JPS4926415B1 (en) * | 1970-09-26 | 1974-07-09 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2112084A (en) * | 1934-11-01 | 1938-03-22 | Westinghouse Electric & Mfg Co | Magnetic material and method of producing the same |
US2307391A (en) * | 1938-10-14 | 1943-01-05 | American Rolling Mill Co | Art of producing magnetic material |
GB610440A (en) * | 1945-04-12 | 1948-10-15 | British Thomson Houston Co Ltd | Improvements in and relating to the production of preferred crystal orientation in thin gauge silicon steel |
US2700006A (en) * | 1953-09-03 | 1955-01-18 | Gen Electric | Process for producing fine-grained highly oriented silicon steel |
-
0
- BE BE560975D patent/BE560975A/xx unknown
- NL NL220951D patent/NL220951A/xx unknown
- LU LU35460D patent/LU35460A1/xx unknown
- LU LU35457D patent/LU35457A1/xx unknown
- NL NL220953D patent/NL220953A/xx unknown
- NL NL112430D patent/NL112430C/xx active
- BE BE560972D patent/BE560972A/xx unknown
- BE BE560973D patent/BE560973A/xx unknown
- LU LU35456D patent/LU35456A1/xx unknown
- BE BE560974D patent/BE560974A/xx unknown
- BE BE560976D patent/BE560976A/xx unknown
- BE BE560938D patent/BE560938A/xx unknown
-
1956
- 1956-09-20 US US610904A patent/US2940881A/en not_active Expired - Lifetime
-
1957
- 1957-09-17 GB GB29229/57A patent/GB870210A/en not_active Expired
- 1957-09-17 GB GB19866/59A patent/GB870214A/en not_active Expired
- 1957-09-17 GB GB29230/57A patent/GB870211A/en not_active Expired
- 1957-09-17 GB GB29228/57A patent/GB870209A/en not_active Expired
- 1957-09-19 FR FR1183118D patent/FR1183118A/en not_active Expired
- 1957-09-19 FR FR1183119D patent/FR1183119A/en not_active Expired
- 1957-09-20 FR FR72332D patent/FR72332E/en not_active Expired
- 1957-09-20 FR FR72331D patent/FR72331E/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL112430C (en) | |
BE560938A (en) | |
BE560975A (en) | |
FR1183118A (en) | 1959-07-03 |
BE560976A (en) | |
LU35457A1 (en) | |
GB870210A (en) | 1961-06-14 |
NL220951A (en) | |
GB870214A (en) | 1961-06-14 |
LU35456A1 (en) | |
GB870209A (en) | 1961-06-14 |
GB870211A (en) | 1961-06-14 |
LU35460A1 (en) | |
NL220953A (en) | |
BE560972A (en) | |
BE560974A (en) | |
US2940881A (en) | 1960-06-14 |
BE560973A (en) | |
FR1183119A (en) | 1959-07-03 |
FR72332E (en) | 1960-03-31 |
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