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The influence of chemical composition on the mechanical properties of steels used for manufacturing monoblock railway wheels

机译：化学成分对用于制造整体式铁路车轮的钢的机械性能的影响

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摘要

Monoblock railroad wheels are subjected to extremely complex mechanical and thermal stress due to external factors such as friction, shock, braking. They must meet stringent quality criteria in terms of material quality on the one hand and on the other hand in terms of surface quality and dimensional accuracy. Chemical composition limits varies very tight, this variation is limited by compulsion to achieve certain mechanical properties. This paper aims to establish correlations between chemical composition and mechanical properties of monoblock railway wheels.
机译：由于摩擦，冲击，制动等外部因素，整体式车轮会承受极其复杂的机械应力和热应力。它们一方面必须在材料质量方面满足严格的质量标准，另一方面在表面质量和尺寸精度方面必须符合严格的质量标准。化学成分的极限变化非常严格，这种变化受到强制性限制，以实现某些机械性能。本文旨在建立整体式铁路车轮化学成分与机械性能之间的相关性。

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  • 来源
    《》|2012年|126-129|共4页
  • 会议地点 Cambridge(GB);Cambridge(GB);Cambridge(GB);Cambridge(GB)
  • 作者

    ANDRONACHE CONSTANTIN; SOCALICI ANA; VILCEANU LUCIA; HEPUT TEODOR;

  • 作者单位

    Engineering and Management Department Polytechnic University of Timisoara Revolutiei street, no 5 Hunedoara, cod 331128 ROAMANIA;

    Engineering and Management Department Polytechnic University of Timisoara Revolutiei street, no 5 Hunedoara, cod 331128 ROAMANIA;

    Engineering and Management Department Polytechnic University of Timisoara Revolutiei street, no 5 Hunedoara, cod 331128 ROAMANIA;

    Engineering and Management Department Polytechnic University of Timisoara Revolutiei street, no 5 Hunedoara, cod 331128 ROAMANIA;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    steel; forging; chemical composition; mechanical properties; monoblok wheels; quality;

    机译：钢;锻造;化学成分;机械性能整体轮质量;

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