DE2307862A1 - Legierung fuer transformatorkernmaterial und verfahren zur verarbeitung solcher legierungen - Google Patents
Legierung fuer transformatorkernmaterial und verfahren zur verarbeitung solcher legierungenInfo
- Publication number
- DE2307862A1 DE2307862A1 DE19732307862 DE2307862A DE2307862A1 DE 2307862 A1 DE2307862 A1 DE 2307862A1 DE 19732307862 DE19732307862 DE 19732307862 DE 2307862 A DE2307862 A DE 2307862A DE 2307862 A1 DE2307862 A1 DE 2307862A1
- Authority
- DE
- Germany
- Prior art keywords
- temperature
- range
- alloy
- alloy according
- 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.)
- Pending
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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
- C21D8/12—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
-
- 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
- C22C38/10—Ferrous alloys, e.g. steel alloys containing cobalt
-
- 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
- C21D8/12—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
- C21D8/1216—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties characterised by the working steps
- 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
- C21D8/12—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
- C21D8/1216—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties characterised by the working steps
- C21D8/1227—Warm 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
- C21D8/12—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
- C21D8/1216—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties characterised by the working steps
- C21D8/1233—Cold rolling
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Metallurgy (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Crystallography & Structural Chemistry (AREA)
- Thermal Sciences (AREA)
- Electromagnetism (AREA)
- Soft Magnetic Materials (AREA)
- Manufacturing Of Steel Electrode Plates (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US22832072A | 1972-02-22 | 1972-02-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2307862A1 true DE2307862A1 (de) | 1973-09-06 |
Family
ID=22856694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19732307862 Pending DE2307862A1 (de) | 1972-02-22 | 1973-02-17 | Legierung fuer transformatorkernmaterial und verfahren zur verarbeitung solcher legierungen |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS4897721A (https=) |
| BE (1) | BE795765A (https=) |
| CA (1) | CA1027393A (https=) |
| DE (1) | DE2307862A1 (https=) |
| FR (1) | FR2173191B1 (https=) |
| GB (1) | GB1425992A (https=) |
| IT (1) | IT984807B (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130022833A1 (en) * | 2011-07-22 | 2013-01-24 | GM Global Technology Operations LLC | Electromagnetic machine and system including silicon steel sheets |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB424327A (en) * | 1933-10-12 | 1935-02-19 | Krupp Ag | Improvements in dynamo and transformer laminations and the like |
-
0
- BE BE795765D patent/BE795765A/xx not_active IP Right Cessation
-
1973
- 1973-01-04 CA CA160,561A patent/CA1027393A/en not_active Expired
- 1973-02-08 GB GB623173A patent/GB1425992A/en not_active Expired
- 1973-02-17 DE DE19732307862 patent/DE2307862A1/de active Pending
- 1973-02-20 JP JP48019838A patent/JPS4897721A/ja active Pending
- 1973-02-22 IT IT4153373A patent/IT984807B/it active
- 1973-02-22 FR FR7306326A patent/FR2173191B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2173191B1 (https=) | 1976-11-05 |
| GB1425992A (en) | 1976-02-25 |
| FR2173191A1 (https=) | 1973-10-05 |
| CA1027393A (en) | 1978-03-07 |
| IT984807B (it) | 1974-11-20 |
| BE795765A (fr) | 1973-08-22 |
| JPS4897721A (https=) | 1973-12-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHA | Expiration of time for request for examination |