The Journal of Hydraulic and Environmental Engineering (JHEE) was granted a license selection 498/GP-BTTTT with the Ministry of Information and Communications on October seventeen, 2022 (changing the previous license range 158/GP-BVHTT dated Might 8, 2003); ISSN code: 1859-3941.

The journal is A part of the listing of journals for which function factors are calculated because of the State Professorship Council. The Council for your Professorship in Hydraulic Engineering awards operate details from 0-one.0; the Council for the Professorship in Mechanics awards perform factors from 0-0.five; the Council for that Professorship in Mechanical Dynamics awards work points from 0-0.5; the Council for your Professorship in Transportation awards perform factors from 0-0.5.

With this analyze, metal abrasion experiments were performed on an automated grinding system for stainless-steel 304. Experiments ended up done at distinctive grinding periods for conditions of warmth-addressed samples and samples of their source point out. The martensite period transformation during grinding was studied through microstructure observation results and surface hardness, microhardness measurements. The research results clearly show which the abrasion resistance of SUS304 metal enhances substantially once the sample is quenched in water even though the area hardness won't enhance. This phenomenon might be described by the appearance of the martensite period by way of a phase transformation system resulting from plastic deformation of the material's surface layer.

Observation success exhibit that soon after grinding, a substantial amount of martensite period appears on the floor of heat-addressed samples. The macro surface area hardness of the metal will not maximize, but microhardness in several locations reveals a clear change, particularly in locations with substantial concentrations of martensite.
Key phrases: Section transformation, heat cure, abrasion resistance, stainless steel 304, abrasion experiments.

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