BR8301545A - PROCESS FOR THE PRODUCTION OF STEEL TO SILICIO - Google Patents
PROCESS FOR THE PRODUCTION OF STEEL TO SILICIOInfo
- Publication number
- BR8301545A BR8301545A BR8301545A BR8301545A BR8301545A BR 8301545 A BR8301545 A BR 8301545A BR 8301545 A BR8301545 A BR 8301545A BR 8301545 A BR8301545 A BR 8301545A BR 8301545 A BR8301545 A BR 8301545A
- Authority
- BR
- Brazil
- Prior art keywords
- silicio
- steel
- production
- Prior art date
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
- 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
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/68—Temporary coatings or embedding materials applied before or during heat treatment
- C21D1/70—Temporary coatings or embedding materials applied before or during heat treatment while heating or quenching
-
- 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
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C10/00—Solid state diffusion of only metal elements or silicon into metallic material surfaces
- C23C10/28—Solid state diffusion of only metal elements or silicon into metallic material surfaces using solids, e.g. powders, pastes
-
- 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
- C21D8/1294—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties involving a localized treatment
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Crystallography & Structural Chemistry (AREA)
- Electromagnetism (AREA)
- Thermal Sciences (AREA)
- Dispersion Chemistry (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacturing Of Steel Electrode Plates (AREA)
- Heat Treatment Of Sheet Steel (AREA)
- Metal Rolling (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US39968082A | 1982-07-19 | 1982-07-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8301545A true BR8301545A (en) | 1984-04-17 |
Family
ID=23580545
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8301545A BR8301545A (en) | 1982-07-19 | 1983-03-25 | PROCESS FOR THE PRODUCTION OF STEEL TO SILICIO |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0099619A3 (en) |
JP (1) | JPS5928524A (en) |
KR (1) | KR890000126B1 (en) |
BR (1) | BR8301545A (en) |
CA (1) | CA1194386A (en) |
PL (1) | PL242750A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3689703T2 (en) * | 1985-12-06 | 1994-06-23 | Nippon Steel Corp | Grain-oriented electrical steel sheet with glass film properties and low wattage and its production. |
JPS6196080A (en) * | 1986-04-03 | 1986-05-14 | Nippon Steel Corp | Separating agent for annealing for grain-oriented electrical steel sheet |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1249049B (en) * | 1959-03-05 | |||
JPS5112450B1 (en) * | 1966-03-18 | 1976-04-20 | ||
JPS4837193B1 (en) * | 1969-07-07 | 1973-11-09 | ||
JPS5021928A (en) * | 1973-06-28 | 1975-03-08 | ||
JPS5423647B2 (en) * | 1974-04-25 | 1979-08-15 | ||
US4160681A (en) * | 1977-12-27 | 1979-07-10 | Allegheny Ludlum Industries, Inc. | Silicon steel and processing therefore |
-
1983
- 1983-02-25 CA CA000422372A patent/CA1194386A/en not_active Expired
- 1983-03-04 KR KR1019830000879A patent/KR890000126B1/en not_active IP Right Cessation
- 1983-03-25 BR BR8301545A patent/BR8301545A/en unknown
- 1983-04-11 EP EP83302013A patent/EP0099619A3/en not_active Withdrawn
- 1983-05-26 JP JP9332483A patent/JPS5928524A/en active Granted
- 1983-06-29 PL PL24275083A patent/PL242750A1/en unknown
Also Published As
Publication number | Publication date |
---|---|
EP0099619A3 (en) | 1984-07-25 |
PL242750A1 (en) | 1984-03-12 |
KR840004174A (en) | 1984-10-10 |
CA1194386A (en) | 1985-10-01 |
EP0099619A2 (en) | 1984-02-01 |
KR890000126B1 (en) | 1989-03-08 |
JPS5928524A (en) | 1984-02-15 |
JPH0515765B2 (en) | 1993-03-02 |
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