Bainitic steels for new rail materials

Projektinformationen

ID Finanzhilfevereinbarung: 7210-PR-290

Projekt abgeschlossen

Startdatum 1 Juli 2001

Enddatum 30 Juni 2004

Finanziert unter

• Medium-term guidelines for the ECSC steel RTD programme of research and pilot/demonstration projects, 1996-2002

Gesamtkosten € 668 000,00

EU-Beitrag € 400 800,00

Koordiniert durch

CENTRO SVILUPPO MATERIALI SPA
Italy

Ziel

Rail steel are designed to resist wear and rolling contact fatigue caused by forces transmitted through the wheel/rail contact zone. The aims of the project are twofold: to investigate morphology, transformation characteristics and properties of bainite mixed with a low amount of lath martensite, as compared to conventional pearlite structure, and to define chemical compositions, for given hot rolling and in line/off line cooling conditions to achieve the optimum bainitic structure able to develop hardness values higher than 400 HB minimum tensile strength of 1400 MPa, good wear resistance and elongation = 10%. The welding behaviour will also be studied.

Programm/Programme

• ECSC-STEEL C - Medium-term guidelines for the ECSC steel RTD programme of research and pilot/demonstration projects, 1996-2002

Thema/Themen

• D3 - Physical metallurgy of rolling and finishing

Aufforderung zur Vorschlagseinreichung

Data not available

Finanzierungsplan

CSC - Cost-sharing contracts

Koordinator

CENTRO SVILUPPO MATERIALI SPA

• EU-Beitrag: Keine Daten
• Adresse: Via di Castel Romano 100/102 ; 00128 ROMA EUR ; Italien
• Gesamtkosten: Keine Daten

Beteiligte (2)

CENTRE DE RECHERCHES METALLURGIQUES

Belgien

• EU-Beitrag: Keine Daten
• Adresse: Rue Ernest Solvay, 11 ; 4000 LIEGE
• Gesamtkosten: Keine Daten

VOEST ALPINE SCHIENEN

Österreich

• EU-Beitrag: Keine Daten
• Adresse: Kerpely Strasse 199 ; 8700 LEOBEN
• Gesamtkosten: Keine Daten