The Journal of Hydraulic and Environmental Engineering (JHEE) was granted a license amount 498/GP-BTTTT by the Ministry of knowledge and Communications on Oct 17, 2022 (replacing the outdated license number 158/GP-BVHTT dated May possibly eight, 2003); ISSN code: 1859-3941.
The journal is included in the list of journals for which operate 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 to the 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 0-0.5; the Council for that Professorship in Transportation awards do the job details from 0-0.five.
Within this research, steel abrasion experiments have been executed on an automated grinding product for chrome steel 304. Experiments were being performed at different grinding occasions for circumstances of heat-handled samples and samples within their provide state. The martensite phase transformation in the course of grinding was researched by means of microstructure observation final results and area hardness, microhardness measurements. The exploration effects exhibit the abrasion resistance of SUS304 steel improves significantly in the event the sample is quenched in h2o While the floor hardness will not improve. This phenomenon may be explained by the looks on the martensite stage through a section transformation mechanism as a result of plastic deformation of the material's floor layer.
Observation benefits display that after grinding, an important number of martensite stage seems about the surface of warmth-taken care of samples. The macro surface hardness with the steel would not enhance, but microhardness in different parts displays a transparent variation, especially in areas with higher concentrations of martensite.
Keyword phrases: Stage transformation, warmth therapy, abrasion resistance, chrome steel 304, abrasion experiments.
- Mission and Objective of your Journal:
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