The Journal of Hydraulic and Environmental Engineering (JHEE) was granted a license number 498/GP-BTTTT with the Ministry of data and Communications on October 17, 2022 (replacing the outdated license number 158/GP-BVHTT dated Could eight, 2003); ISSN code: 1859-3941.
The journal is A part of the listing of journals for which function factors are calculated because of the Point out Professorship Council. The Council for the Professorship in Hydraulic Engineering awards function factors from 0-1.0; the Council for that Professorship in Mechanics awards get the job done details from 0-0.five; the Council for the Professorship in Mechanical Dynamics awards function points from 0-0.5; the Council for your Professorship in Transportation awards perform factors from 0-0.5.
In this particular review, metal abrasion experiments were being done on an computerized grinding device for stainless steel 304. Experiments were performed at various grinding occasions for circumstances of warmth-dealt with samples and samples inside their offer condition. The martensite stage transformation for the duration of grinding was analyzed by means of microstructure observation final results and surface area hardness, microhardness measurements. The analysis outcomes display which the abrasion resistance of SUS304 metal enhances substantially once the sample is quenched in water Regardless that the floor hardness isn't going to boost. This phenomenon may be explained by the looks on the martensite stage via a period transformation mechanism because of plastic deformation of the fabric's surface area layer.
Observation outcomes clearly show that immediately after grinding, a major quantity of martensite section appears on the floor of heat-addressed samples. The macro surface area hardness of the metal does not raise, but microhardness in numerous spots displays a transparent variation, especially in areas with high concentrations of martensite.
Keyword phrases: Phase transformation, warmth treatment, abrasion resistance, stainless-steel 304, abrasion experiments.
- Mission and Purpose on the Journal:
- To deliver details about the things to do in the College of H2o Assets.
- To publish and introduce in-depth information and facts and scientific analysis ends in fields such as: Hydraulic engineering, disaster avoidance and mitigation, civil and transportation design, mechanics, electronics - electrical engineering, details technological know-how, chemistry - surroundings, economics and small business administration...
- Target Audience: Management staff members, experts, researchers, lecturers, college students, and intrigued viewers.
- Publishing Structure: Published 05 concerns/12 months, together with:
- Vietnamese issues printed 04 moments/12 months in March, June, September, and December
- English difficulty published 01 time/year in December