SE317694B - - Google Patents
Info
- Publication number
- SE317694B SE317694B SE13722/62A SE1372262A SE317694B SE 317694 B SE317694 B SE 317694B SE 13722/62 A SE13722/62 A SE 13722/62A SE 1372262 A SE1372262 A SE 1372262A SE 317694 B SE317694 B SE 317694B
- Authority
- SE
- Sweden
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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
- B21C47/34—Feeding or guiding devices not specially adapted to a particular type of apparatus
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D1/00—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling
- B21D1/02—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling by rollers
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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
- 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
- C21D8/1238—Flattening; Dressing; Flexing
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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
- C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
- C21D9/54—Furnaces for treating strips or wire
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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
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/26—Methods of annealing
- C21D1/30—Stress-relieving
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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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Thermal Sciences (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Power Engineering (AREA)
- Electromagnetism (AREA)
- Manufacturing & Machinery (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
- Tunnel Furnaces (AREA)
- Manufacturing Of Steel Electrode Plates (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US163283A US3161225A (en) | 1961-12-29 | 1961-12-29 | Method for obtaining flat and stress-free magnetic strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE317694B true SE317694B (en) | 1969-11-24 |
Family
ID=22589306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE13722/62A SE317694B (en) | 1961-12-29 | 1962-12-19 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3161225A (en) |
| BE (1) | BE625879A (en) |
| DE (1) | DE1275561B (en) |
| GB (1) | GB951749A (en) |
| SE (1) | SE317694B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT260980B (en) * | 1964-02-18 | 1968-04-10 | Indugas Ges Fuer Ind Gasverwen | Device for heating or heat treatment of pipes |
| US3421925A (en) * | 1965-07-30 | 1969-01-14 | Westinghouse Electric Corp | Method for producing improved metallic strip material |
| US4016740A (en) * | 1973-12-27 | 1977-04-12 | Nippon Steel Corporation | Method and an apparatus for the manufacture of a steel sheet |
| JPS5221252A (en) * | 1975-08-13 | 1977-02-17 | Nippon Steel Corp | Shape straightening method of metal strip or plate |
| US5096510A (en) * | 1989-12-11 | 1992-03-17 | Armco Inc. | Thermal flattening semi-processed electrical steel |
| EP0591589A1 (en) * | 1992-10-07 | 1994-04-13 | Sumitomo Metal Industries, Ltd. | Metal plate levelling method and apparatus |
| CN101956057B (en) * | 2010-06-13 | 2012-06-06 | 浙江佰耐钢带有限公司 | Steel band thermal treatment system with waste heat utilization device |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE674278C (en) * | 1933-12-30 | 1939-04-13 | Bethlehem Steel Corp | Process to reduce the tendency to bend errors and warping in sheet metal or strips made of steel |
| DE879250C (en) * | 1945-08-07 | 1953-06-11 | Cie Generale Du Duralumin & Du | Furnace and system for the continuous annealing of metal strips |
| US2868702A (en) * | 1952-11-04 | 1959-01-13 | Helen E Brennan | Method of forming a dielectric oxide film on a metal strip |
| US2922460A (en) * | 1953-09-30 | 1960-01-26 | E S C O S A | Process and apparatus for straightening and feeding wire |
| US2980561A (en) * | 1958-08-01 | 1961-04-18 | Westinghouse Electric Corp | Method of producing improved magnetic steel strip |
-
0
- BE BE625879D patent/BE625879A/xx unknown
-
1961
- 1961-12-29 US US163283A patent/US3161225A/en not_active Expired - Lifetime
-
1962
- 1962-12-18 GB GB47727/62A patent/GB951749A/en not_active Expired
- 1962-12-19 SE SE13722/62A patent/SE317694B/xx unknown
- 1962-12-27 DE DEA41986A patent/DE1275561B/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| GB951749A (en) | 1964-03-11 |
| BE625879A (en) | |
| US3161225A (en) | 1964-12-15 |
| DE1275561B (en) | 1968-08-22 |