AU513065B2 - Singly-oriented coated electromagnetic silicon steel sheet - Google Patents
Singly-oriented coated electromagnetic silicon steel sheetInfo
- Publication number
- AU513065B2 AU513065B2 AU24317/77A AU2431777A AU513065B2 AU 513065 B2 AU513065 B2 AU 513065B2 AU 24317/77 A AU24317/77 A AU 24317/77A AU 2431777 A AU2431777 A AU 2431777A AU 513065 B2 AU513065 B2 AU 513065B2
- Authority
- AU
- Australia
- Prior art keywords
- singly
- steel sheet
- silicon steel
- coated electromagnetic
- electromagnetic silicon
- 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
-
- 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
- C21D8/1277—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties involving a particular surface treatment
- C21D8/1283—Application of a separating or insulating coating
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
-
- 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
- H01F1/14783—Fe-Si based alloys in the form of sheets with insulating coating
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Materials Engineering (AREA)
- Electromagnetism (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Dispersion Chemistry (AREA)
- Power Engineering (AREA)
- Soft Magnetic Materials (AREA)
- Chemical Treatment Of Metals (AREA)
- Manufacturing Of Steel Electrode Plates (AREA)
Applications Claiming Priority (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US67714776A | 1976-04-15 | 1976-04-15 | |
US67714676A | 1976-04-15 | 1976-04-15 | |
USUS677147 | 1976-04-15 | ||
USUS677146 | 1976-04-15 | ||
US74911776A | 1976-12-09 | 1976-12-09 | |
USUS749117 | 1976-12-09 | ||
US05/781,119 US4186038A (en) | 1976-04-15 | 1977-03-25 | Method of producing silicon-iron sheet material with boron addition, and product |
USUS781119 | 1977-03-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
AU2431777A AU2431777A (en) | 1978-10-19 |
AU513065B2 true AU513065B2 (en) | 1980-11-13 |
Family
ID=27505370
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU24317/77A Expired AU513065B2 (en) | 1976-04-15 | 1977-04-15 | Singly-oriented coated electromagnetic silicon steel sheet |
Country Status (9)
Country | Link |
---|---|
JP (1) | JPS52141415A (it) |
AU (1) | AU513065B2 (it) |
BR (1) | BR7702460A (it) |
FR (1) | FR2348277A1 (it) |
GB (1) | GB1584455A (it) |
IT (1) | IT1125734B (it) |
PL (1) | PL115481B1 (it) |
SE (1) | SE7703456L (it) |
YU (1) | YU98477A (it) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ZA773084B (en) * | 1976-06-17 | 1978-04-26 | Allegheny Ludlum Ind Inc | Silicon steel and processing therefor |
US4102713A (en) * | 1976-06-17 | 1978-07-25 | Allegheny Ludlum Industries, Inc. | Silicon steel and processing therefore |
DE2805810A1 (de) * | 1977-03-07 | 1978-09-14 | Gen Electric | Beschichtung von silizium-eisenmaterial |
AU4688979A (en) * | 1978-05-30 | 1979-12-06 | Allegheny Ludlum Industries Inc. | Electrolytic base coating |
MX167814B (es) * | 1987-06-04 | 1993-04-13 | Allegheny Ludlum Corp | Metodo para producir acero al silicio orientado engrano con adiciones pequeñas de boro |
GB2307917B (en) * | 1995-12-08 | 1999-03-17 | Hitachi Powdered Metals | Manufacturing process of sintered iron alloy improved in machinability,mixed powder for manufacturing modification of iron alloy and iron alloy product |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1287424A (en) * | 1968-11-01 | 1972-08-31 | Nippon Steel Corp | Process for producing oriented magnetic steel plates low in the iron loss |
US3873381A (en) * | 1973-03-01 | 1975-03-25 | Armco Steel Corp | High permeability cube-on-edge oriented silicon steel and method of making it |
US3905843A (en) * | 1974-01-02 | 1975-09-16 | Gen Electric | Method of producing silicon-iron sheet material with boron addition and product |
AR208355A1 (es) * | 1975-02-13 | 1976-12-20 | Allegheny Ludlum Ind Inc | Procedimiento para producir acero electromagnetico al silico |
US4010050A (en) * | 1975-09-08 | 1977-03-01 | Allegheny Ludlum Industries, Inc. | Processing for aluminum nitride inhibited oriented silicon steel |
-
1977
- 1977-03-25 SE SE7703456A patent/SE7703456L/ not_active Application Discontinuation
- 1977-04-13 FR FR7711020A patent/FR2348277A1/fr active Granted
- 1977-04-14 IT IT2247077A patent/IT1125734B/it active
- 1977-04-14 YU YU98477A patent/YU98477A/xx unknown
- 1977-04-14 JP JP4209877A patent/JPS52141415A/ja active Pending
- 1977-04-15 PL PL19742577A patent/PL115481B1/pl unknown
- 1977-04-15 AU AU24317/77A patent/AU513065B2/en not_active Expired
- 1977-04-15 BR BR7702460A patent/BR7702460A/pt unknown
- 1977-04-15 GB GB1568977A patent/GB1584455A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS52141415A (en) | 1977-11-25 |
PL115481B1 (en) | 1981-04-30 |
FR2348277A1 (fr) | 1977-11-10 |
YU98477A (en) | 1982-10-31 |
FR2348277B1 (it) | 1983-11-04 |
GB1584455A (en) | 1981-02-11 |
BR7702460A (pt) | 1978-01-17 |
SE7703456L (sv) | 1977-10-16 |
IT1125734B (it) | 1986-05-14 |
AU2431777A (en) | 1978-10-19 |
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