IN171870B - - Google Patents
Info
- Publication number
- IN171870B IN171870B IN979/CAL/89A IN979CA1989A IN171870B IN 171870 B IN171870 B IN 171870B IN 979CA1989 A IN979CA1989 A IN 979CA1989A IN 171870 B IN171870 B IN 171870B
- Authority
- IN
- India
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
-
- 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
- C21D8/1205—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties involving a particular fabrication or treatment of ingot or slab
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- 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
- C21D9/0081—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for slabs; for billets
-
- 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
- C21D8/1277—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties involving a particular surface treatment
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Materials Engineering (AREA)
- Electromagnetism (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Dispersion Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Manufacturing Of Steel Electrode Plates (AREA)
- Continuous Casting (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/299,714 US4898628A (en) | 1989-01-19 | 1989-01-19 | Hot working method for producing grain oriented silicon steel with improved glass film formation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN171870B true IN171870B (fi) | 1993-01-30 |
Family
ID=23155968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN979/CAL/89A IN171870B (fi) | 1989-01-19 | 1989-11-27 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4898628A (fi) |
| BR (1) | BR8906566A (fi) |
| CA (1) | CA2005027A1 (fi) |
| DE (1) | DE4001524A1 (fi) |
| IN (1) | IN171870B (fi) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1281420B1 (it) * | 1995-09-13 | 1998-02-18 | Danieli Off Mecc | Procedimento di equalizzazione in un forno di riscaldo con ambiente ad ossidazione controllata e forno di riscaldo |
| DE19621536C2 (de) * | 1996-05-29 | 1999-06-24 | Thyssenkrupp Stahl Ag | Verfahren und Vorrichtung zur Herstellung von Stahlprofilen |
| DE102008029581A1 (de) * | 2007-07-21 | 2009-01-22 | Sms Demag Ag | Verfahren und Vorrichtung zum Herstellen von Bändern aus Silizum-Stahl oder Mehrphasenstahl |
| DE102010004563A1 (de) | 2010-01-14 | 2011-07-21 | SMS Siemag AG, 40237 | Verfahren und Vorrichtung zur Inline-Oberflächenbehandlung von Brammen |
| JP6572864B2 (ja) * | 2016-10-18 | 2019-09-11 | Ｊｆｅスチール株式会社 | 電磁鋼板製造用の熱延鋼板およびその製造方法 |
| US20180202719A1 (en) * | 2017-01-19 | 2018-07-19 | Griffin Open Systems, LLC | System and method for dynamic process modeling, error correction and control of a reheat furnace |
| WO2021038108A1 (de) * | 2019-08-30 | 2021-03-04 | Sms Group Gmbh | Verfahren zur wärmebehandlung eines stahlvorproduktes |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2599340A (en) * | 1948-10-21 | 1952-06-03 | Armco Steel Corp | Process of increasing the permeability of oriented silicon steels |
| US3393434A (en) * | 1966-02-21 | 1968-07-23 | Ungerer Irma | Process and machine for breaking scale on continuously moving strip |
| BE790798A (fr) * | 1971-11-04 | 1973-02-15 | Armco Steel Corp | Procédé de fabrication de fer au silicium à orientation cube-sur-arete à partir de brames coulées |
| FR2319602A1 (fr) * | 1975-07-30 | 1977-02-25 | Poudres & Explosifs Ste Nale | Nouvel explosif composite moule thermostable et procede de fabrication |
| JPS52120218A (en) * | 1976-04-03 | 1977-10-08 | Nippon Steel Corp | Heating of silicon containing slab by walking beam type heating furnace |
| US4202711A (en) * | 1978-10-18 | 1980-05-13 | Armco, Incl. | Process for producing oriented silicon iron from strand cast slabs |
| JPS5684420A (en) * | 1979-12-13 | 1981-07-09 | Nippon Steel Corp | Heating method of continuously cast slab for producing high magnetic-flux-density unidirectional silicon-steel plate |
| JPS5893875A (ja) * | 1981-11-30 | 1983-06-03 | Kawasaki Steel Corp | 方向性珪素鋼板の製造方法 |
-
1989
- 1989-01-19 US US07/299,714 patent/US4898628A/en not_active Expired - Lifetime
- 1989-11-27 IN IN979/CAL/89A patent/IN171870B/en unknown
- 1989-12-08 CA CA002005027A patent/CA2005027A1/en not_active Abandoned
- 1989-12-19 BR BR898906566A patent/BR8906566A/pt not_active IP Right Cessation
-
1990
- 1990-01-19 DE DE4001524A patent/DE4001524A1/de active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| BR8906566A (pt) | 1991-06-25 |
| US4898628A (en) | 1990-02-06 |
| DE4001524C2 (fi) | 1993-07-08 |
| DE4001524A1 (de) | 1990-07-26 |
| CA2005027A1 (en) | 1990-07-19 |