Journal of Hydraulic and Environmental Engineering
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 seventeen, 2022 (changing the old license amount 158/GP-BVHTT dated May 8, 2003); ISSN code: 1859-3941.The journal is included in the listing of journals for which do the job points are calculated with the Point out Professorship Council. The Council for the Professorship in Hydraulic Engineering awards perform details from 0-one.0; the Council for your Professorship in Mechanics awards operate factors from 0-0.five; the Council with the Professorship in Mechanical Dynamics awards function points from 0-0.5; the Council to the Professorship in Transportation awards get the job done details from 0-0.five.
Within this research, steel abrasion experiments have been carried out on an automatic grinding gadget for stainless steel 304. Experiments had been performed at unique grinding situations for cases of warmth-addressed samples and samples of their offer condition. The martensite period transformation through grinding was examined by microstructure observation effects and floor hardness, microhardness measurements. The investigation benefits demonstrate the abrasion resistance of SUS304 steel increases appreciably if the sample is quenched in drinking water Despite the fact that the surface hardness does not maximize. This phenomenon is often discussed by the appearance of the martensite period by way of a phase transformation system on account of plastic deformation of the material's area layer.
Observation benefits present that following grinding, an important number of martensite stage seems within the surface of warmth-treated samples. The macro floor hardness in the metal will not increase, but microhardness in several locations demonstrates a clear change, especially in locations with higher 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 actions with the University of Drinking water Methods.
- To publish and introduce in-depth info and scientific exploration results in fields for example: Hydraulic engineering, catastrophe avoidance and mitigation, civil and transportation building, mechanics, electronics - electrical engineering, facts technologies, chemistry - natural environment, economics and company management...
- Audience: Administration staff, scientists, researchers, lecturers, pupils, and fascinated audience.
- Publishing Format: Printed 05 difficulties/calendar year, such as:
- Vietnamese concerns released 04 situations/year in March, June, September, and December
- English problem printed 01 time/yr in December