CH534739A - Verfahren zur Herstellung band- oder platten-förmigen Si-Stahls mit konstanter magnetischer Permeabilität - Google Patents
Verfahren zur Herstellung band- oder platten-förmigen Si-Stahls mit konstanter magnetischer PermeabilitätInfo
- Publication number
- CH534739A CH534739A CH998969A CH998969A CH534739A CH 534739 A CH534739 A CH 534739A CH 998969 A CH998969 A CH 998969A CH 998969 A CH998969 A CH 998969A CH 534739 A CH534739 A CH 534739A
- Authority
- CH
- Switzerland
- Prior art keywords
- strip
- steel
- production
- shaped
- plate
- Prior art date
Links
- 229910000831 Steel Inorganic materials 0.000 title 1
- 230000035699 permeability Effects 0.000 title 1
- 239000010959 steel Substances 0.000 title 1
Classifications
-
- 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
-
- 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
- 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)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Manufacturing & Machinery (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Manufacturing Of Steel Electrode Plates (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US74418768A | 1968-07-11 | 1968-07-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH534739A true CH534739A (de) | 1973-03-15 |
Family
ID=24991794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH998969A CH534739A (de) | 1968-07-11 | 1969-06-30 | Verfahren zur Herstellung band- oder platten-förmigen Si-Stahls mit konstanter magnetischer Permeabilität |
Country Status (4)
| Country | Link |
|---|---|
| CH (1) | CH534739A (de) |
| DE (1) | DE1932363A1 (de) |
| FR (1) | FR2012733A1 (de) |
| GB (1) | GB1255725A (de) |
-
1969
- 1969-06-19 GB GB3101769A patent/GB1255725A/en not_active Expired
- 1969-06-26 DE DE19691932363 patent/DE1932363A1/de active Pending
- 1969-06-30 CH CH998969A patent/CH534739A/de not_active IP Right Cessation
- 1969-07-09 FR FR6923305A patent/FR2012733A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| FR2012733A1 (de) | 1970-03-20 |
| GB1255725A (en) | 1971-12-01 |
| DE1932363A1 (de) | 1970-01-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |