Work

Investigationof tribological characteristics of 40Xgradesteel after hardfacedMMA welding method

Year: 2024

Type: article

Abstract: The article discusses the selection of an appropriate technology for the repair of forged structural steel through the use of hardfacing MMA welding method. Investigated, additionally, is the wear resistance of the hardfacing layers. The method used to determine the wear resistance is "block on ring". The macrostructure, microstructure and Vickers microhardness (HV0.05) were also analyzed.

Source: ANNUAL JOURNAL OF TECHNICAL UNIVERSITY OF VARNA BULGARIA

DOI: 10.29114/ajtuv.vol8.iss2.312

Authors: Tatyana Mitkova Mechkarova, Apostol Ucherdzhiev, Nikolay Valchev, Desislava Mincheva

Institution: Technical University of Varna

Language: English

Topic: Metal Alloys Wear and Properties

Subfield: Materials Chemistry

Field: Materials Science

Domain: Physical Sciences

Open Access status: diamond

OpenAlex ID: W4403045696

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