FR2176698A1 - Levelling silicon steel sheet - during stress relieving after box annealing - Google Patents
Levelling silicon steel sheet - during stress relieving after box annealingInfo
- Publication number
- FR2176698A1 FR2176698A1 FR7306679A FR7306679A FR2176698A1 FR 2176698 A1 FR2176698 A1 FR 2176698A1 FR 7306679 A FR7306679 A FR 7306679A FR 7306679 A FR7306679 A FR 7306679A FR 2176698 A1 FR2176698 A1 FR 2176698A1
- Authority
- FR
- France
- Prior art keywords
- degrees
- steel sheet
- silicon steel
- annealing
- levelling
- 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.)
- Withdrawn
Links
- 238000000137 annealing Methods 0.000 title abstract 4
- 229910000976 Electrical steel Inorganic materials 0.000 title abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 238000001816 cooling Methods 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
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
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
-
- 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
- C21D8/125—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 with application of tension
-
- 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
- C21D8/1244—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)
- Physics & Mathematics (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Electromagnetism (AREA)
- Manufacturing & Machinery (AREA)
- Manufacturing Of Steel Electrode Plates (AREA)
- Soft Magnetic Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US23624072A | 1972-03-20 | 1972-03-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2176698A1 true FR2176698A1 (en) | 1973-11-02 |
Family
ID=22888690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7306679A Withdrawn FR2176698A1 (en) | 1972-03-20 | 1973-02-26 | Levelling silicon steel sheet - during stress relieving after box annealing |
Country Status (5)
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0432732A3 (en) * | 1989-12-11 | 1994-06-22 | Armco Inc | Thermal flattening semi-processed electrical steel |
| WO2016067214A1 (fr) * | 2014-10-29 | 2016-05-06 | Fives Stein | Procédé d'orientation de grains de tôle d'acier, dispositif s'y rapportant, et installation mettant en oeuvre ce procédé ou ce dispositif |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015098221A1 (ja) | 2013-12-25 | 2015-07-02 | 住友理工株式会社 | 発電システム |
-
1973
- 1973-02-23 IT IT6748873A patent/IT977891B/it active
- 1973-02-26 FR FR7306679A patent/FR2176698A1/fr not_active Withdrawn
- 1973-03-12 DE DE19732312253 patent/DE2312253A1/de active Pending
- 1973-03-20 RO RO7423273A patent/RO62620A/ro unknown
- 1973-03-20 JP JP48032583A patent/JPS495820A/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0432732A3 (en) * | 1989-12-11 | 1994-06-22 | Armco Inc | Thermal flattening semi-processed electrical steel |
| WO2016067214A1 (fr) * | 2014-10-29 | 2016-05-06 | Fives Stein | Procédé d'orientation de grains de tôle d'acier, dispositif s'y rapportant, et installation mettant en oeuvre ce procédé ou ce dispositif |
| CN107109510A (zh) * | 2014-10-29 | 2017-08-29 | 法孚斯坦因公司 | 钢板晶粒的取向方法、相应装置及实施所述方法或装置的设备 |
| US11028459B2 (en) | 2014-10-29 | 2021-06-08 | Fives Stein | Method for orienting steel sheet grains, corresponding device, and facility implementing said method or device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS495820A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-01-19 |
| RO62620A (fr) | 1978-05-15 |
| DE2312253A1 (de) | 1973-10-04 |
| IT977891B (it) | 1974-09-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |