The Journal of Hydraulic and Environmental Engineering (JHEE) was granted a license number 498/GP-BTTTT from the Ministry of data and Communications on October seventeen, 2022 (replacing the outdated license quantity 158/GP-BVHTT dated May perhaps 8, 2003); ISSN code: 1859-3941.
The journal is A part of the listing of journals for which perform factors are calculated from the Condition Professorship Council. The Council with the Professorship in Hydraulic Engineering awards operate details from 0-one.0; the Council for your Professorship in Mechanics awards get the job done details from 0-0.five; the Council for the Professorship in Mechanical Dynamics awards perform factors from 0-0.five; the Council for that Professorship in Transportation awards work points from 0-0.5.
With this study, steel abrasion experiments had been carried out on an automated grinding machine for chrome steel 304. Experiments were performed at diverse grinding periods for conditions of warmth-addressed samples and samples of their source point out. The martensite section transformation throughout grinding was researched by means of microstructure observation benefits and surface area hardness, microhardness measurements. The investigation benefits demonstrate the abrasion resistance of SUS304 steel improves significantly when the sample is quenched in h2o Regardless that the area hardness won't enhance. This phenomenon might be described by the appearance of your martensite section 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 quantity of martensite section appears on the floor of heat-addressed samples. The macro floor hardness from the metal will not increase, but microhardness in various places shows a clear difference, particularly in regions with significant concentrations of martensite.
Search phrases: Phase transformation, heat procedure, abrasion resistance, stainless-steel 304, abrasion experiments.
- Mission and Purpose with the Journal:
- To provide specifics of the routines of your University of Drinking water Resources.
- To publish and introduce in-depth data and scientific study ends in fields such as: Hydraulic engineering, disaster avoidance and mitigation, civil and transportation design, mechanics, electronics - electrical engineering, info technological know-how, chemistry - surroundings, economics and small business administration...
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