DE69524989D1 - Verfahren zum Herstellen von Weichstahl - Google Patents
Verfahren zum Herstellen von WeichstahlInfo
- Publication number
- DE69524989D1 DE69524989D1 DE69524989T DE69524989T DE69524989D1 DE 69524989 D1 DE69524989 D1 DE 69524989D1 DE 69524989 T DE69524989 T DE 69524989T DE 69524989 T DE69524989 T DE 69524989T DE 69524989 D1 DE69524989 D1 DE 69524989D1
- Authority
- DE
- Germany
- Prior art keywords
- mild steel
- less
- max
- producing mild
- annealed
- 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 - Lifetime
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 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
- C21D8/1227—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 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
- C21D8/1222—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 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
- C21D8/1261—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 following hot rolling
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Electromagnetism (AREA)
- Metallurgy (AREA)
- Thermal Sciences (AREA)
- Heat Treatment Of Sheet Steel (AREA)
- Lubricants (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Metal Extraction Processes (AREA)
- Heat Treatment Of Steel (AREA)
- Manufacturing Of Steel Electrode Plates (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE9400140A BE1007927A3 (fr) | 1994-02-07 | 1994-02-07 | Procede de production d'acier doux. |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69524989D1 true DE69524989D1 (de) | 2002-02-21 |
DE69524989T2 DE69524989T2 (de) | 2002-08-29 |
Family
ID=3887951
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69524989T Expired - Lifetime DE69524989T2 (de) | 1994-02-07 | 1995-02-02 | Verfahren zum Herstellen von Weichstahl |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0681031B1 (de) |
AT (1) | ATE212070T1 (de) |
BE (1) | BE1007927A3 (de) |
DE (1) | DE69524989T2 (de) |
DK (1) | DK0681031T3 (de) |
ES (1) | ES2171494T3 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19930518C1 (de) * | 1999-07-05 | 2000-10-12 | Thyssenkrupp Stahl Ag | Verfahren zum Herstellen von nicht kornorientiertem Elektroblech |
WO2003014404A1 (de) * | 2001-08-11 | 2003-02-20 | Thyssenkrupp Electrical Steel Ebg Gmbh | Nichtkornorientiertes elektroblech oder -band und verfahren zu seiner herstellung |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6383226A (ja) * | 1986-09-29 | 1988-04-13 | Nkk Corp | 板厚精度および磁気特性が極めて均一な無方向性電磁鋼板およびその製造方法 |
US5019191A (en) * | 1988-12-22 | 1991-05-28 | Sumitomo Metal Industries, Ltd. | Magnetic steel plate for use as a magnetic shielding member and a method for the manufacture thereof |
JPH07116509B2 (ja) * | 1989-02-21 | 1995-12-13 | 日本鋼管株式会社 | 無方向性電磁鋼板の製造方法 |
JPH07116507B2 (ja) * | 1989-02-23 | 1995-12-13 | 日本鋼管株式会社 | 無方向性電磁鋼板の製造方法 |
US5037493A (en) * | 1989-03-16 | 1991-08-06 | Nippon Steel Corporation | Method of producing non-oriented magnetic steel plate having high magnetic flux density and uniform magnetic properties through the thickness direction |
JPH0753883B2 (ja) * | 1989-04-28 | 1995-06-07 | 住友金属工業株式会社 | 厚板用電磁軟鉄の製造法 |
JPH0353023A (ja) * | 1989-07-18 | 1991-03-07 | Sumitomo Metal Ind Ltd | ブラウン管マスクフレーム用鋼板の製造方法 |
FR2665181B1 (fr) * | 1990-07-30 | 1994-05-27 | Ugine Aciers | Procede de fabrication de tole d'acier magnetique a grains non orientes et tole obtenue par ce procede. |
DE69227548T2 (de) * | 1991-07-17 | 1999-07-29 | Centre De Recherches Metallurgiques - Centrum Voor Research In De Metallurgie - Association Sans But Lucratif - Vereniging Zonder Winstoogmerk, Bruessel/Bruxelles | Verfahren zur Herstellung eines dünnen Bandes aus Weichstahl |
BE1006599A6 (fr) * | 1993-01-29 | 1994-10-25 | Centre Rech Metallurgique | Procede de fabrication d'une tole d'acier laminee a chaud presentant des proprietes magnetiques elevees. |
-
1994
- 1994-02-07 BE BE9400140A patent/BE1007927A3/fr not_active IP Right Cessation
-
1995
- 1995-02-02 DK DK95200245T patent/DK0681031T3/da active
- 1995-02-02 EP EP95200245A patent/EP0681031B1/de not_active Expired - Lifetime
- 1995-02-02 AT AT95200245T patent/ATE212070T1/de active
- 1995-02-02 ES ES95200245T patent/ES2171494T3/es not_active Expired - Lifetime
- 1995-02-02 DE DE69524989T patent/DE69524989T2/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ES2171494T3 (es) | 2002-09-16 |
EP0681031A1 (de) | 1995-11-08 |
EP0681031B1 (de) | 2002-01-16 |
BE1007927A3 (fr) | 1995-11-21 |
DK0681031T3 (da) | 2002-04-29 |
ATE212070T1 (de) | 2002-02-15 |
DE69524989T2 (de) | 2002-08-29 |
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