The Journal of Hydraulic and Environmental Engineering (JHEE) was granted a license amount 498/GP-BTTTT from the Ministry of data and Communications on October 17, 2022 (changing the aged license quantity 158/GP-BVHTT dated May perhaps 8, 2003); ISSN code: 1859-3941.
The journal is included in the list of journals for which do the job points are calculated through the Point out Professorship Council. The Council with the Professorship in Hydraulic Engineering awards function factors from 0-one.0; the Council with the Professorship in Mechanics awards work points 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 the Professorship in Transportation awards function points from 0-0.5.
In this research, steel abrasion experiments had been carried out on an automated grinding product for chrome steel 304. Experiments were performed at various grinding instances for situations of heat-taken care of samples and samples within their provide condition. The martensite stage transformation for the duration of grinding was analyzed by way of microstructure observation benefits and floor hardness, microhardness measurements. The investigation benefits demonstrate the abrasion resistance of SUS304 steel increases noticeably in the event the sample is quenched in drinking water Though the surface area hardness doesn't increase. This phenomenon can be stated by the looks in the martensite phase via a period transformation mechanism because of plastic deformation of the fabric's floor layer.
Observation final results display that after grinding, a big volume of martensite phase seems within the surface of warmth-handled samples. The macro area hardness on the steel won't boost, but microhardness in various regions exhibits a transparent big difference, specifically in areas with superior concentrations of martensite.
Search phrases: Phase transformation, heat 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 info and scientific exploration results in fields for example: Hydraulic engineering, catastrophe prevention and mitigation, civil and transportation building, mechanics, electronics - electrical engineering, information and facts technological innovation, chemistry - ecosystem, economics and enterprise administration...
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- Publishing Structure: Posted 05 problems/yr, which include:
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- English issue printed 01 time/yr in December