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Information × Registration Number 0207U004694, 0105U004322 , R & D reports Title Development of the method of the size estimation the allowable defect of the inclusions type and determination of the optimum structure of the high strength steel meant for rail transport wheels popup.stage_title Head Andreyko Ihor Mykchaylovych, Registration Date 09-08-2007 Organization Karpenko Physico-Mechanical Institute of the National Academy of Sciences of Ukraine popup.description2 The possibility of the replacement of the current the rail transport wheel by high strength wheel based on the strength, fatigue and crack growth resistance It is recommended to improve the critical crack growth resistance of the high strength steel, based on the structural strength diagrams, by the selection of the tempering temperature in the range of 500-600 0С.The approaches and methods of evaluation of the influence of technological defects (metallurgical inclusions) size on the rail transport wheel fatigue durability are proposed. Product Description popup.authors popup.nrat_date 2020-04-02 Close