The Journal of Hydraulic and Environmental Engineering (JHEE) was granted a license number 498/GP-BTTTT via the Ministry of knowledge and Communications on Oct seventeen, 2022 (replacing the previous license range 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 State Professorship Council. The Council to the Professorship in Hydraulic Engineering awards get the job done details from 0-one.0; the Council for your Professorship in Mechanics awards operate details from 0-0.five; the Council for your Professorship in Mechanical Dynamics awards perform factors from 0-0.five; the Council for that Professorship in Transportation awards do the job points from 0-0.five.
On this examine, steel abrasion experiments ended up done on an computerized grinding device for stainless steel 304. Experiments had been performed at various grinding instances for situations of heat-taken care of samples and samples within their provide state. The martensite stage transformation through grinding was analyzed by microstructure observation results and surface hardness, microhardness measurements. The research effects clearly show which the abrasion resistance of SUS304 metal enhances substantially when the sample is quenched in h2o Regardless that the floor hardness isn't going to enhance. This phenomenon could be defined by the looks with the martensite period through a section transformation mechanism as a result of plastic deformation of the material's floor layer.
Observation final results display that after grinding, an important number of martensite stage seems within the surface of warmth-handled samples. The macro area hardness on the steel won't improve, but microhardness in various regions shows a transparent distinction, specifically in regions with superior concentrations of martensite.
Keyword phrases: Phase transformation, warmth treatment, abrasion resistance, stainless-steel 304, abrasion experiments.
- Mission and Purpose on the Journal:
- To provide information regarding the activities on the College of Water Methods.
- To publish and introduce in-depth information and scientific exploration results in fields for example: Hydraulic engineering, catastrophe avoidance and mitigation, civil and transportation building, mechanics, electronics - electrical engineering, facts engineering, chemistry - ecosystem, economics and enterprise administration...
- Target market: Management workers, researchers, scientists, lecturers, learners, and interested visitors.
- Publishing Format: Released 05 challenges/year, which includes:
- Vietnamese difficulties posted 04 times/yr in March, June, September, and December
- English situation released 01 time/calendar year in December