The Journal of Hydraulic and Environmental Engineering (JHEE) was granted a license selection 498/GP-BTTTT because of the Ministry of Information and Communications on October 17, 2022 (changing the aged license number 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 from the Condition Professorship Council. The Council to the Professorship in Hydraulic Engineering awards do the job details from 0-one.0; the Council for the Professorship in Mechanics awards perform factors from 0-0.5; the Council to the Professorship in Mechanical Dynamics awards get the job done details from 0-0.five; the Council for that Professorship in Transportation awards do the job details from 0-0.five.
In this study, steel abrasion experiments had been performed on an automatic grinding unit for stainless-steel 304. Experiments have been carried out at diverse grinding moments for scenarios of warmth-taken care of samples and samples inside their provide state. The martensite phase transformation in the course of grinding was researched via microstructure observation outcomes and surface hardness, microhardness measurements. The study results show which the abrasion resistance of SUS304 metal improves considerably when the sample is quenched in h2o While the surface area hardness will not increase. This phenomenon is usually stated by the appearance from the martensite section by way of a stage transformation system resulting from plastic deformation of the material's surface layer.
Observation effects demonstrate that following grinding, a significant number of martensite stage seems about the surface of warmth-handled samples. The macro area hardness in the metal isn't going to increase, but microhardness in several locations reveals a clear change, particularly in locations with large concentrations of martensite.
Key terms: Stage transformation, warmth therapy, 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 scientific investigation brings about fields like: Hydraulic engineering, catastrophe avoidance and mitigation, civil and transportation construction, mechanics, electronics - electrical engineering, details technology, chemistry - surroundings, economics and small business management...
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- Publishing Structure: Posted 05 problems/yr, which include:
- Vietnamese issues published 04 instances/12 months in March, June, September, and December
- English challenge posted 01 time/year in December