Development of niobium microalloyed steel for railway wheel with pearlitic bainitic microstructure

Development of niobium microalloyed steel for railway wheel with pearlitic bainitic microstructure

Domingos José Minicucci, Solange Tamara Fonseca, Renato Lyra Villas Boas, Hélio Goldenstein, Paulo Roberto Mei

ARTIGO

Inglês

Heavy haul transportation (load over 30 tons/axle), as well as the axle load, has been more and more used in Brazil and worldwide. The stress generated in the wheel-rail contact with loads up to 30 tons/axle is around 760 MPa, which causes premature wear and cracks of conventional wheels (AAR...

Aberto

Development of niobium microalloyed steel for railway wheel with pearlitic bainitic microstructure

Domingos José Minicucci, Solange Tamara Fonseca, Renato Lyra Villas Boas, Hélio Goldenstein, Paulo Roberto Mei


										

Development of niobium microalloyed steel for railway wheel with pearlitic bainitic microstructure

Domingos José Minicucci, Solange Tamara Fonseca, Renato Lyra Villas Boas, Hélio Goldenstein, Paulo Roberto Mei

    Fontes

    Materials research

    Vol. 22, no. 6 (Jan., 2020)