Zobrazeno 1 - 10
of 84
pro vyhledávání: '"Nay Win Khun"'
Publikováno v:
Tribology in Industry, Vol 45, Iss 3, Pp 472-486 (2023)
The effects of shot peening pressure (SPP) (10-60psi) on the wear resistance of high-pressure-cold-sprayed Ti-6Al-4V coatings (HPCSTi64-Coats) were investigated against 100Cr6 steel with or without mineral oil lubricant (MOL), which have not been rep
Externí odkaz:
https://doaj.org/article/bd71a6030dcd40328de96371d59d25a6
Publikováno v:
Tribology in Industry, Vol 45, Iss 1, Pp 129-135 (2023)
The hardness and specific wear rate of 3 dimensionally (3D) printed Ti6Al4V specimens were studied with respect to heat treatment temperature (HTT) in a range of 400-800 °C. Increasing the HTT from 400 °C to 500 °C promoted the hardness of the pri
Externí odkaz:
https://doaj.org/article/bd350b56b2de484faf06f6568188946d
Publikováno v:
APL Materials, Vol 2, Iss 12, Pp 124101-124101-7 (2014)
We combined zeolitic imidazolate framework nanoparticles (ZIF-8: ˜150 nm diameter) with Matrimid® 5218 polymer to form permeable mixed matrix membranes, featuring different weight fractions of nanoparticles (up to 30 wt. % loading). We used ball-on
Externí odkaz:
https://doaj.org/article/18edab46c4c543f7ba2222d0dc534eeb
Autor:
Ayan Bhowmik, Wen Sun, Nay Win Khun, Adrian Wei-Yee Tan, Donavan Jia Ying King, Iulian Marinescu, Erjia Liu
In this study, Inconel 718 coatings were fabricated by high pressure cold spray deposition and the microstructure and tribological properties of the coatings were systematically investigated at both room and elevated temperatures. At the first place,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9c4c40a19e978ab67c24834a4f22285a
https://hdl.handle.net/10356/155101
https://hdl.handle.net/10356/155101
Publikováno v:
Engineering Research Express. 3:015031
AA7075-T6 aluminum alloy samples were shot peened at various shot peening pressures in the range of 10–70 psi to study their mechanical and tribological properties under dry and mineral oil lubrication conditions. The surface roughness of the shot
Publikováno v:
Surface and Coatings Technology. 320:452-457
Ti6Al4V coatings were deposited on Ti6Al4V substrates by using a high pressure cold spray system. Before deposition, the substrate surfaces were prepared with four different surface preparation methods, namely, grinding, milling, sand blasting and wa
Publikováno v:
Surface Engineering. 33:687-695
Shot peening is a surface cold working process used to enhance the fatigue life of metallic parts or members. Coverage is a major parameter of shot peening process, which is defined as the percentage of the sum of peened area over the total area on t
Publikováno v:
Journal of the Mechanical Behavior of Biomedical Materials. 65:77-89
45S5 Bioglass® (45S5) is one of the most widely used biomaterials in ceramic-based bone graft substitutes by virtue of its excellent biocompatibility and bioactivity. However, the fracture toughness and wear resistance of 45S5 have to be improved to
Publikováno v:
Tribology Transactions. 60:1033-1042
In this study, Ti-6Al-4V (Ti-64) coatings were prepared on commercial Ti-64 substrates via a high-pressure cold spray process. The coatings were heat treated at different temperatures of 400–1000°C...
The surfaces of cold-sprayed Ti-6Al-4V (Ti64) coatings were laser irradiated with different laser powers of 50–200 W to study the effects of Nd:YAG laser surface treatment on their tribological properties. The hardness of the laser-treated Ti64 coa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eec4296076fc830b71dba54005df7422
https://hdl.handle.net/10356/145291
https://hdl.handle.net/10356/145291