The Journal of Hydraulic and Environmental Engineering (JHEE) was granted a license range 498/GP-BTTTT with the Ministry of Information 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 details are calculated from the Condition Professorship Council. The Council for that Professorship in Hydraulic Engineering awards work points from 0-1.0; the Council for that Professorship in Mechanics awards do the job points from 0-0.5; the Council for your Professorship in Mechanical Dynamics awards operate details from 0-0.five; the Council with the Professorship in Transportation awards function points from 0-0.5.
In this particular review, metal abrasion experiments were conducted on an automatic grinding unit for stainless-steel 304. Experiments ended up done at distinctive grinding times for instances of heat-treated samples and samples in their supply state. The martensite section transformation throughout grinding was studied via microstructure observation outcomes and surface hardness, microhardness measurements. The study outcomes display that the abrasion resistance of SUS304 metal enhances drastically once the sample is quenched in water Although the surface hardness would not maximize. This phenomenon is usually spelled out by the appearance in the martensite phase via a period transformation mechanism as a result of plastic deformation of the material's area layer.
Observation benefits demonstrate that right after grinding, a substantial amount of martensite period appears on the floor of heat-addressed samples. The macro floor hardness from the metal will not increase, but microhardness in several locations displays a clear variance, especially in locations with large concentrations of martensite.
Keywords: Period transformation, heat treatment method, abrasion resistance, stainless steel 304, abrasion experiments.
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