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 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
- C21D8/1205—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 involving particular fabrication steps or treatments of ingots or slabs
-
- 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 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
- C21D8/1277—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 involving a particular surface treatment
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Materials Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electromagnetism (AREA)
- Dispersion Chemistry (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (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 (enFirst) | 1993-01-30 |
Family
ID=23155968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN979/CAL/89A IN171870B (enFirst) | 1989-01-19 | 1989-11-27 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4898628A (enFirst) |
| BR (1) | BR8906566A (enFirst) |
| CA (1) | CA2005027A1 (enFirst) |
| DE (1) | DE4001524A1 (enFirst) |
| IN (1) | IN171870B (enFirst) |
Families Citing this family (8)
| 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 |
| JPWO2025110133A1 (enFirst) * | 2023-11-22 | 2025-05-30 |
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 |
|---|---|
| DE4001524A1 (de) | 1990-07-26 |
| DE4001524C2 (enFirst) | 1993-07-08 |
| US4898628A (en) | 1990-02-06 |
| BR8906566A (pt) | 1991-06-25 |
| CA2005027A1 (en) | 1990-07-19 |