LU50979A1 - - Google Patents
Info
- Publication number
- LU50979A1 LU50979A1 LU50979A LU50979A LU50979A1 LU 50979 A1 LU50979 A1 LU 50979A1 LU 50979 A LU50979 A LU 50979A LU 50979 A LU50979 A LU 50979A LU 50979 A1 LU50979 A1 LU 50979A1
- Authority
- LU
- Luxembourg
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
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/34—Methods of heating
- C21D1/53—Heating in fluidised beds
-
- 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
- C21D9/04—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for rails
-
- 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
- C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Heat Treatment Of Articles (AREA)
- Metal Rolling (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR14981A FR1458157A (en) | 1965-04-28 | 1965-04-28 | Method and installation of heat treatment of rails |
| FR53062A FR90024E (en) | 1965-04-28 | 1966-03-11 | Method and installation of heat treatment of rails |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU50979A1 true LU50979A1 (en) | 1966-06-27 |
Family
ID=26235587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU50979A LU50979A1 (en) | 1965-04-28 | 1966-04-27 |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US3519497A (en) |
| AT (1) | AT287038B (en) |
| BE (1) | BE680222A (en) |
| DE (1) | DE1533982B1 (en) |
| ES (1) | ES326499A1 (en) |
| FI (1) | FI46521C (en) |
| FR (1) | FR90024E (en) |
| GB (1) | GB1131662A (en) |
| LU (1) | LU50979A1 (en) |
| NL (1) | NL6605705A (en) |
| OA (1) | OA01952A (en) |
| PL (1) | PL72550B1 (en) |
| SE (1) | SE309257B (en) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3666253A (en) * | 1969-12-26 | 1972-05-30 | Yuri Yoshio | Fluidized bed furnace |
| DE2439338C2 (en) * | 1974-08-16 | 1980-08-28 | Fried. Krupp, Huettenwerke Ag, 4630 Bochum | Process for the heat treatment of rails from the rolling heat |
| JPS52149229A (en) * | 1976-06-07 | 1977-12-12 | Kobe Steel Ltd | Surface treatment method due to fluid layer system |
| JPS54148124A (en) | 1978-05-12 | 1979-11-20 | Nippon Steel Corp | Manufacture of high strength rall of excellent weldability |
| SE425799B (en) * | 1980-03-13 | 1982-11-08 | Per Olof Strandell | DEVICE FOR DISPOSAL OF THE METAL SUBSTANCE |
| BE884443A (en) * | 1980-07-23 | 1981-01-23 | Centre Rech Metallurgique | IMPROVEMENTS IN METHODS OF MANUFACTURING HIGH-STRENGTH RAILS |
| US4486248A (en) * | 1982-08-05 | 1984-12-04 | The Algoma Steel Corporation Limited | Method for the production of improved railway rails by accelerated cooling in line with the production rolling mill |
| US4895605A (en) * | 1988-08-19 | 1990-01-23 | Algoma Steel Corporation | Method for the manufacture of hardened railroad rails |
| GB2297094B (en) * | 1995-01-20 | 1998-09-23 | British Steel Plc | Improvements in and relating to Carbide-Free Bainitic Steels |
| AT407057B (en) * | 1996-12-19 | 2000-12-27 | Voest Alpine Schienen Gmbh | PROFILED ROLLING MATERIAL AND METHOD FOR THE PRODUCTION THEREOF |
| GB2352726A (en) | 1999-08-04 | 2001-02-07 | Secr Defence | A steel and a heat treatment for steels |
| DE102011014877A1 (en) * | 2011-03-23 | 2012-09-27 | Db Netz Ag | Method of re-forging a track part and track parts re-covered according to this method |
| GB2497538B (en) | 2011-12-13 | 2016-02-24 | Rolls Royce Plc | Fluidised bed treatment |
| GB2497541B (en) | 2011-12-13 | 2014-05-14 | Rolls Royce Plc | Method and apparatus for the treatment of part of a component using a fluidised bed of powder, the apparatus including a powder screen |
| AT512792B1 (en) | 2012-09-11 | 2013-11-15 | Voestalpine Schienen Gmbh | Process for the production of bainitic rail steels |
| CN103468906A (en) * | 2013-09-17 | 2013-12-25 | 北京科技大学 | Process for preparing 2000 MPa nano-scale bainitic steel through low temperature rolling |
| CN113416818B (en) * | 2021-05-12 | 2022-09-23 | 包头钢铁（集团）有限责任公司 | Heat treatment process of high-strength and high-toughness bainite/martensite multiphase bainite steel rail |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US368132A (en) * | 1887-08-09 | coffin | ||
| US879634A (en) * | 1907-07-12 | 1908-02-18 | Robert Abbott Hadfield | Method of improving steel rails. |
| US1827616A (en) * | 1928-09-29 | 1931-10-13 | Firm Of Messrs Sandberg | Manufacture of railway and tramway rails |
| DE612757C (en) * | 1928-09-29 | 1935-05-04 | Christer Peter Sandberg | Process to prevent internal cracks when cooling railway and tram tracks |
| US2116070A (en) * | 1936-01-27 | 1938-05-03 | American Brake Shoe & Foundry | Heat treatment of ferrous sections |
| US2576223A (en) * | 1948-02-17 | 1951-11-27 | Hofmann Fritz | Method of producing wear resistant steel rails |
| US3197346A (en) * | 1953-11-27 | 1965-07-27 | Exxon Research Engineering Co | Heat treatment of ferrous metals with fluidized particles |
| US3053704A (en) * | 1953-11-27 | 1962-09-11 | Exxon Research Engineering Co | Heat treating metals |
-
1966
- 1966-03-11 FR FR53062A patent/FR90024E/en not_active Expired
- 1966-04-27 DE DE19661533982 patent/DE1533982B1/en active Pending
- 1966-04-27 GB GB18501/66A patent/GB1131662A/en not_active Expired
- 1966-04-27 LU LU50979A patent/LU50979A1/xx unknown
- 1966-04-28 ES ES0326499A patent/ES326499A1/en not_active Expired
- 1966-04-28 BE BE680222D patent/BE680222A/xx unknown
- 1966-04-28 AT AT04034/66A patent/AT287038B/en not_active IP Right Cessation
- 1966-04-28 OA OA52431A patent/OA01952A/en unknown
- 1966-04-28 NL NL6605705A patent/NL6605705A/xx unknown
- 1966-04-28 US US545936A patent/US3519497A/en not_active Expired - Lifetime
- 1966-04-28 FI FI661117A patent/FI46521C/en active
- 1966-04-28 PL PL1966114304A patent/PL72550B1/pl unknown
- 1966-04-28 SE SE5782/66A patent/SE309257B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1533982B1 (en) | 1970-11-26 |
| PL72550B1 (en) | 1974-08-30 |
| NL6605705A (en) | 1966-10-31 |
| SE309257B (en) | 1969-03-17 |
| OA01952A (en) | 1970-02-04 |
| AT287038B (en) | 1971-01-11 |
| GB1131662A (en) | 1968-10-23 |
| ES326499A1 (en) | 1967-03-01 |
| FI46521C (en) | 1973-04-10 |
| FI46521B (en) | 1973-01-02 |
| US3519497A (en) | 1970-07-07 |
| BE680222A (en) | 1966-10-03 |
| FR90024E (en) | 1967-09-29 |