The Journal of Hydraulic and Environmental Engineering (JHEE) was granted a license quantity 498/GP-BTTTT via the Ministry of knowledge and Communications on Oct seventeen, 2022 (replacing the previous license selection 158/GP-BVHTT dated Could eight, 2003); ISSN code: 1859-3941.
The journal is A part of the listing of journals for which perform factors are calculated via the State Professorship Council. The Council to the Professorship in Hydraulic Engineering awards get the job done points from 0-1.0; the Council for your Professorship in Mechanics awards operate details from 0-0.five; the Council for the Professorship in Mechanical Dynamics awards function factors from 0-0.5; the Council to the Professorship in Transportation awards get the job done details from 0-0.five.
In this research, steel abrasion experiments have been executed on an computerized grinding machine for stainless steel 304. Experiments were performed at distinct grinding moments for scenarios of warmth-dealt with samples and samples inside their offer condition. The martensite period transformation through grinding was examined by microstructure observation success and area hardness, microhardness measurements. The exploration success exhibit the abrasion resistance of SUS304 steel improves considerably when the sample is quenched in h2o Regardless that the area hardness won't enhance. This phenomenon could be described by the appearance of your martensite period by way of a phase transformation system resulting from plastic deformation of the material's surface layer.
Observation success exhibit that right after grinding, a substantial amount of martensite section appears on the floor of heat-addressed samples. The macro floor hardness from the metal will not increase, but microhardness in several places shows a transparent distinction, specifically in regions with significant concentrations of martensite.
Keywords and phrases: Section transformation, heat treatment, abrasion resistance, stainless-steel 304, abrasion experiments.
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