ES2114937T3 - Procedimiento para templar una rueda para vehiculos ferroviarios. - Google Patents
Procedimiento para templar una rueda para vehiculos ferroviarios.Info
- Publication number
- ES2114937T3 ES2114937T3 ES92910396T ES92910396T ES2114937T3 ES 2114937 T3 ES2114937 T3 ES 2114937T3 ES 92910396 T ES92910396 T ES 92910396T ES 92910396 T ES92910396 T ES 92910396T ES 2114937 T3 ES2114937 T3 ES 2114937T3
- Authority
- ES
- Spain
- Prior art keywords
- tempering
- wheel
- procedure
- railway vehicles
- temperature
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/34—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tyres; for rims
-
- 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
- C21D1/18—Hardening; Quenching with or without subsequent tempering
- C21D1/19—Hardening; Quenching with or without subsequent tempering by interrupted quenching
- C21D1/20—Isothermal quenching, e.g. bainitic hardening
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Physics & Mathematics (AREA)
- Heat Treatment Of Articles (AREA)
- Organic Insulating Materials (AREA)
- Insulated Conductors (AREA)
- Suspension Of Electric Lines Or Cables (AREA)
- Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
- External Artificial Organs (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
- Machines For Laying And Maintaining Railways (AREA)
Abstract
EN EL PROCESO PARA EL BONIFICADO DE POR LO MENOS PARTES DE UNA RUEDA PARA VEHICULOS SOBRE CARRILES, SE PROCEDE DE TAL MODO QUE EN EL MARGEN DE TEMPERATURAS/CURVAS DE TIEMPO PARA EL COMIENZO Y EL FINAL DE LA TRANSFORMACION DE LA AUSTENITA, LA TEMPERATURA DE BONIFICADO POR LO MENOS SE MANTIENE APROXIMADAMENTE CONSTANTE O SE MODIFICA DE MODO INTERMITENTE. POR ELLO SE OBTIENE UNA RUEDA DEL VEHICULO SOBRE CARRILES LA CUAL PRESENTA MEJORES PROPIEDADES RESPECTO AL COMPORTAMIENTO A ELEVADA VELOCIDAD.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH163391 | 1991-06-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2114937T3 true ES2114937T3 (es) | 1998-06-16 |
Family
ID=4215015
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES92910396T Expired - Lifetime ES2114937T3 (es) | 1991-06-03 | 1992-06-01 | Procedimiento para templar una rueda para vehiculos ferroviarios. |
Country Status (11)
Country | Link |
---|---|
EP (1) | EP0542951B1 (es) |
AT (1) | ATE163684T1 (es) |
AU (1) | AU1759792A (es) |
CZ (1) | CZ31293A3 (es) |
DE (1) | DE59209215D1 (es) |
DK (1) | DK0542951T3 (es) |
ES (1) | ES2114937T3 (es) |
FI (1) | FI930983A0 (es) |
GR (1) | GR3026331T3 (es) |
NO (1) | NO930611D0 (es) |
WO (1) | WO1992021782A1 (es) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3580938B2 (ja) * | 1996-03-05 | 2004-10-27 | アイシン・エィ・ダブリュ株式会社 | 昇温ベイナイト処理法 |
DE102007039385B3 (de) * | 2007-08-21 | 2009-01-02 | Evseenko, Valerij Vladimirovič | Verfahren zur lokalen Festigung von Eisenbahnradsätzen |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB436530A (en) * | 1934-04-12 | 1935-10-14 | Christer Peter Sandberg | Improved heat treatment of steel tyres or wheels |
FR835224A (fr) * | 1937-04-21 | 1938-12-15 | Bochumer Ver Fu R Guszstahlfab | Procédé et dispositif pour la trempe de pièces profilées |
DE1261149B (de) * | 1963-06-24 | 1968-02-15 | Gustav Polzin Dr Ing | Verfahren zur Herstellung von verschleissfesten Radreifen von Schienenfahrzeugen |
DE1433715A1 (de) * | 1964-01-17 | 1968-12-12 | Breitenbach Gmbh Ed | Verfahren zur Waermebehandlung von schweren Werkstuecken aus Schmiede- oder Gussstahl |
DE1955949C3 (de) * | 1969-11-06 | 1974-03-14 | Institut Tschernoj Metallurgii, Dnepropetrowsk (Sowjetunion) | Verfahren zum Härten von Eisenbahnrädern |
DE2457719C3 (de) * | 1974-12-06 | 1979-10-11 | Fried. Krupp Huettenwerke Ag, 4630 Bochum | Werkstoff für Schienenräder |
-
1992
- 1992-06-01 DK DK92910396T patent/DK0542951T3/da not_active Application Discontinuation
- 1992-06-01 EP EP92910396A patent/EP0542951B1/de not_active Expired - Lifetime
- 1992-06-01 AU AU17597/92A patent/AU1759792A/en not_active Abandoned
- 1992-06-01 AT AT92910396T patent/ATE163684T1/de active
- 1992-06-01 DE DE59209215T patent/DE59209215D1/de not_active Expired - Fee Related
- 1992-06-01 WO PCT/CH1992/000104 patent/WO1992021782A1/de not_active Application Discontinuation
- 1992-06-01 ES ES92910396T patent/ES2114937T3/es not_active Expired - Lifetime
-
1993
- 1993-02-22 NO NO930611A patent/NO930611D0/no unknown
- 1993-03-02 CZ CZ93312A patent/CZ31293A3/cs unknown
- 1993-03-05 FI FI930983A patent/FI930983A0/fi not_active Application Discontinuation
-
1998
- 1998-03-11 GR GR980400524T patent/GR3026331T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
EP0542951A1 (de) | 1993-05-26 |
WO1992021782A1 (de) | 1992-12-10 |
DE59209215D1 (de) | 1998-04-09 |
NO930611D0 (no) | 1993-02-22 |
DK0542951T3 (da) | 1998-12-28 |
ATE163684T1 (de) | 1998-03-15 |
GR3026331T3 (en) | 1998-06-30 |
FI930983A (fi) | 1993-03-05 |
CZ31293A3 (en) | 1993-11-17 |
FI930983A0 (fi) | 1993-03-05 |
AU1759792A (en) | 1993-01-08 |
EP0542951B1 (de) | 1998-03-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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