BE854834A - PROCESS FOR MANUFACTURING RAILS WITH IMPROVED CHARACTERISTICS - Google Patents
PROCESS FOR MANUFACTURING RAILS WITH IMPROVED CHARACTERISTICSInfo
- Publication number
- BE854834A BE854834A BE6046015A BE6046015A BE854834A BE 854834 A BE854834 A BE 854834A BE 6046015 A BE6046015 A BE 6046015A BE 6046015 A BE6046015 A BE 6046015A BE 854834 A BE854834 A BE 854834A
- Authority
- BE
- Belgium
- Prior art keywords
- improved characteristics
- manufacturing rails
- rails
- manufacturing
- improved
- Prior art date
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
- C21D1/56—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering characterised by the quenching agents
- C21D1/60—Aqueous agents
-
- 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
- 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
- C21D1/62—Quenching devices
- C21D1/63—Quenching devices for bath quenching
-
- 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
- C21D1/62—Quenching devices
- C21D1/63—Quenching devices for bath quenching
- C21D1/64—Quenching devices for bath quenching with circulating liquids
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Articles (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE6046015A BE854834A (en) | 1977-05-18 | 1977-05-18 | PROCESS FOR MANUFACTURING RAILS WITH IMPROVED CHARACTERISTICS |
DE19782820784 DE2820784A1 (en) | 1977-05-18 | 1978-05-12 | High tensile railway track section made of carbon-manganese steel - subjected to controlled quenching on leaving hot rolling mill |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE6046015A BE854834A (en) | 1977-05-18 | 1977-05-18 | PROCESS FOR MANUFACTURING RAILS WITH IMPROVED CHARACTERISTICS |
Publications (1)
Publication Number | Publication Date |
---|---|
BE854834A true BE854834A (en) | 1977-09-16 |
Family
ID=3874740
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE6046015A BE854834A (en) | 1977-05-18 | 1977-05-18 | PROCESS FOR MANUFACTURING RAILS WITH IMPROVED CHARACTERISTICS |
Country Status (2)
Country | Link |
---|---|
BE (1) | BE854834A (en) |
DE (1) | DE2820784A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2391282A1 (en) * | 1977-05-18 | 1978-12-15 | Centre Rech Metallurgique | High tensile railway track section made of carbon-manganese steel - subjected to controlled quenching on leaving hot rolling mill |
EP0049004A1 (en) * | 1980-07-23 | 1982-04-07 | CENTRE DE RECHERCHES METALLURGIQUES CENTRUM VOOR RESEARCH IN DE METALLURGIE Association sans but lucratif | Process for making rails, and rails so produced |
EP0108436A1 (en) * | 1982-10-11 | 1984-05-16 | CENTRE DE RECHERCHES METALLURGIQUES CENTRUM VOOR RESEARCH IN DE METALLURGIE Association sans but lucratif | Rail making process and rails so produced |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT375402B (en) * | 1982-03-09 | 1984-08-10 | Voest Alpine Ag | METHOD FOR HEAT-TREATING RAILS |
AT399346B (en) | 1992-07-15 | 1995-04-25 | Voest Alpine Schienen Gmbh | METHOD FOR TREATING RAILS |
AT402941B (en) * | 1994-07-19 | 1997-09-25 | Voest Alpine Schienen Gmbh | METHOD AND DEVICE FOR THE HEAT TREATMENT OF PROFILED ROLLING MATERIAL |
IN191289B (en) | 1994-07-19 | 2003-11-01 | Voest Alpine Schienen Gmbh | |
DE19523542A1 (en) * | 1995-06-28 | 1997-01-02 | Butzbacher Weichenbau Gmbh | Process for heat or heat treatment of a track part |
-
1977
- 1977-05-18 BE BE6046015A patent/BE854834A/en unknown
-
1978
- 1978-05-12 DE DE19782820784 patent/DE2820784A1/en not_active Withdrawn
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2391282A1 (en) * | 1977-05-18 | 1978-12-15 | Centre Rech Metallurgique | High tensile railway track section made of carbon-manganese steel - subjected to controlled quenching on leaving hot rolling mill |
EP0049004A1 (en) * | 1980-07-23 | 1982-04-07 | CENTRE DE RECHERCHES METALLURGIQUES CENTRUM VOOR RESEARCH IN DE METALLURGIE Association sans but lucratif | Process for making rails, and rails so produced |
EP0108436A1 (en) * | 1982-10-11 | 1984-05-16 | CENTRE DE RECHERCHES METALLURGIQUES CENTRUM VOOR RESEARCH IN DE METALLURGIE Association sans but lucratif | Rail making process and rails so produced |
Also Published As
Publication number | Publication date |
---|---|
DE2820784A1 (en) | 1978-11-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BE865250A (en) | PROCESS FOR MANUFACTURING EXPANDED MATERIALS | |
BE857659A (en) | DRAGEES MANUFACTURING PROCESS | |
LU80177A1 (en) | PROCESS FOR MANUFACTURING POLYVINYL BUTYRAL AND POLYVINYL BUTYRAL OBTAINED BY THIS PROCESS | |
BE849751A (en) | METHOD FOR MANUFACTURING A DOCUMENT | |
FR2300105A1 (en) | F-PANEL MANUFACTURING PROCESS | |
BE868549A (en) | MANUFACTURING PROCESS OF SLIDING CLOSURES | |
BE843174A (en) | VIDEODISC MANUFACTURING PROCESS | |
BE867705A (en) | COPPER MANUFACTURING PROCESS | |
FR2437204B1 (en) | PROCESS FOR MANUFACTURING SUPPOSITORIES. | |
BE854834A (en) | PROCESS FOR MANUFACTURING RAILS WITH IMPROVED CHARACTERISTICS | |
BE868502A (en) | MANUFACTURING PROCESS OF SLIDING CLOSURES | |
BE856754A (en) | MANUFACTURING PROCESS OF SLIDING CLOSURES | |
BE868182A (en) | BINDERS MANUFACTURING PROCESS | |
FR2338961A1 (en) | POLYOXYPHENYLENES MANUFACTURING PROCESS | |
BE864114A (en) | NON-WOVEN MANUFACTURING PROCESS | |
BE868878A (en) | PROCESS FOR MANUFACTURING COSSETTES TREATED WITH MELASSES | |
BE872357A (en) | ALPHA-HYDROXYMETHYLENE-NITRIL MANUFACTURING PROCESS | |
BE838893A (en) | CYCLOHEXANONEXIME MANUFACTURING PROCESS | |
BE872248A (en) | BENZALDEHYDE MANUFACTURING PROCESS | |
FR2325657A1 (en) | CHLOROPHOSPHITES MANUFACTURING PROCESS | |
LU79858A1 (en) | FILAMENTOUS MATERIAL MANUFACTURING PROCESS | |
FR2299963A1 (en) | MANUFACTURING PROCESS D | |
BE841769A (en) | 2-ARYL-2H-BENZOTRIAZOLES MANUFACTURING PROCESS | |
BE862101A (en) | MONOCHLORO-DIAMONI-S-TRIAZINES MANUFACTURING PROCESS | |
BE865985A (en) | PROCESS FOR MANUFACTURING REFRACTORY MOLDED PARTS |