Work

Study of Decarburized Layers and Initial Cracks Existing on a Rail Surface by Using the Rail/Wheel High Speed Contact Fatigue Testing Machine

Year: 2021

Type: conference-paper

Abstract: By using the rail/wheel high speed contact fatigue testing machine, we can observe approximate conditions like rail/wheel contact. Therefore, we test rail/wheel contact using this fatigue testing machine with discs having decarburized layers like new rail. Moreover, by observing metal texture of discs, we study an affection of decarburized layers for initial cracks existing on a rail surface.

Source: The Proceedings of the Transportation and Logistics Conference

DOI: 10.1299/jsmetld.2021.30.ss2-2-5

Authors: Naotaka UEHIGASHI, Yoshikazu KANEMATSU, Masahiro TSUJIE, Tatsuya IDO

Institution: Railway Technical Research Institute

Language: English

Topic: Railway Engineering and Dynamics

Subfield: Mechanical Engineering

Field: Engineering

Domain: Physical Sciences

SDG: Industry, innovation and infrastructure

Open Access status: diamond

OpenAlex ID: W4285545397

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