DE3005538C2 - Verfahren zum Ausbilden eines elektrisch isolierenden Überzuges auf Elektro-Stahlblechen - Google Patents
Verfahren zum Ausbilden eines elektrisch isolierenden Überzuges auf Elektro-StahlblechenInfo
- Publication number
- DE3005538C2 DE3005538C2 DE19803005538 DE3005538A DE3005538C2 DE 3005538 C2 DE3005538 C2 DE 3005538C2 DE 19803005538 DE19803005538 DE 19803005538 DE 3005538 A DE3005538 A DE 3005538A DE 3005538 C2 DE3005538 C2 DE 3005538C2
- Authority
- DE
- Germany
- Prior art keywords
- weight
- parts
- coating
- emulsion
- aqueous
- 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
- 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
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/46—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals
-
- 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
- C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C22/73—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals characterised by the process
- C23C22/74—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals characterised by the process for obtaining burned-in conversion coatings
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Mechanical Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- Power Engineering (AREA)
- Electromagnetism (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical Treatment Of Metals (AREA)
- Heat Treatment Of Sheet Steel (AREA)
- Manufacturing Of Steel Electrode Plates (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1650779A JPS55110731A (en) | 1979-02-15 | 1979-02-15 | Formation of electrically insulating film excellent in punchability and adhesion after stress-relief annealing in air on electrical steel plate |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3005538A1 DE3005538A1 (de) | 1980-08-21 |
DE3005538C2 true DE3005538C2 (de) | 1986-09-25 |
Family
ID=11918179
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19803005538 Expired DE3005538C2 (de) | 1979-02-15 | 1980-02-14 | Verfahren zum Ausbilden eines elektrisch isolierenden Überzuges auf Elektro-Stahlblechen |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS55110731A (pt) |
DE (1) | DE3005538C2 (pt) |
FR (1) | FR2449134A1 (pt) |
SE (1) | SE451603B (pt) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2728836B2 (ja) * | 1993-02-08 | 1998-03-18 | 川崎製鉄株式会社 | 溶接性に優れた電気絶縁被膜を有する電磁鋼板 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5219534B2 (pt) * | 1972-09-29 | 1977-05-28 | ||
JPS561805B2 (pt) * | 1974-10-15 | 1981-01-16 |
-
1979
- 1979-02-15 JP JP1650779A patent/JPS55110731A/ja active Pending
-
1980
- 1980-02-14 FR FR8003292A patent/FR2449134A1/fr active Granted
- 1980-02-14 SE SE8001146A patent/SE451603B/sv not_active IP Right Cessation
- 1980-02-14 DE DE19803005538 patent/DE3005538C2/de not_active Expired
Non-Patent Citations (1)
Title |
---|
NICHTS-ERMITTELT |
Also Published As
Publication number | Publication date |
---|---|
FR2449134B1 (pt) | 1984-01-13 |
FR2449134A1 (fr) | 1980-09-12 |
SE451603B (sv) | 1987-10-19 |
SE8001146L (sv) | 1980-08-16 |
JPS55110731A (en) | 1980-08-26 |
DE3005538A1 (de) | 1980-08-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OAP | Request for examination filed | ||
OD | Request for examination | ||
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |