The Journal of Hydraulic and Environmental Engineering (JHEE) was granted a license number 498/GP-BTTTT via the Ministry of Information and Communications on Oct seventeen, 2022 (changing the old license amount 158/GP-BVHTT dated May 8, 2003); ISSN code: 1859-3941.
The journal is included in the list of journals for which get the job done details are calculated by the State Professorship Council. The Council for your Professorship in Hydraulic Engineering awards operate factors from 0-one.0; the Council for that Professorship in Mechanics awards get the job done details from 0-0.five; the Council with the Professorship in Mechanical Dynamics awards do the job details from 0-0.five; the Council with the Professorship in Transportation awards do the job details from 0-0.five.
In this study, metal abrasion experiments were conducted on an computerized grinding device for stainless steel 304. Experiments were being executed at distinctive grinding times for cases of warmth-dealt with samples and samples inside their provide state. The martensite phase transformation in the course of grinding was researched via microstructure observation results and area hardness, microhardness measurements. The investigate effects demonstrate the abrasion resistance of SUS304 steel increases drastically once the sample is quenched in water Regardless that the floor hardness isn't going to improve. This phenomenon can be stated by the appearance from the martensite section by way of a phase transformation system on account of plastic deformation of the material's surface layer.
Observation success demonstrate that right after grinding, a significant number of martensite stage seems within the area of heat-treated samples. The macro floor hardness of the metal does not raise, but microhardness in different parts exhibits a transparent distinction, specifically in regions with substantial concentrations of martensite.
Key phrases: Period transformation, warmth remedy, abrasion resistance, chrome steel 304, abrasion experiments.
- Mission and Objective with the Journal:
- To provide information regarding the activities on the College of Water Assets.
- To publish and introduce in-depth information and facts and scientific study ends in fields such as: Hydraulic engineering, disaster prevention and mitigation, civil and transportation development, mechanics, electronics - electrical engineering, information technological innovation, chemistry - ecosystem, economics and company management...
- Audience: Administration staff, scientists, researchers, lecturers, pupils, and intrigued audience.
- Publishing Structure: Published 05 concerns/12 months, which include:
- Vietnamese issues printed 04 instances/yr in March, June, September, and December
- English challenge posted 01 time/calendar year in December