Numerical study of thermal fluid dynamics in laser welding of Al alloy with powder feeding
Sign Up to like & getrecommendations! Published in 2019 at "Applied Thermal Engineering"
DOI: 10.1016/j.applthermaleng.2019.02.040
Abstract: Abstract A numerical modeling approach is proposed for the process of powder feeding-based laser welding occurring in joining similar and dissimilar materials. For this reason, a three-dimensional computational model is developed to describe the complex… read more here.
Keywords: thermal fluid; powder feeding; powder; fluid dynamics ... See more keywords
Discrete element modeling for continuous powder feeding operation: Calibration and system analysis.
Sign Up to like & getrecommendations! Published in 2020 at "International journal of pharmaceutics"
DOI: 10.1016/j.ijpharm.2020.119427
Abstract: Research emphases on extensive experimental studies and modeling efforts have been on the rise for the development of accurate predictive models of pharmaceutical unit operations and 'digital-twin' framework for continuous manufacturing lines. These exhaustive studies… read more here.
Keywords: powder feeding; element modeling; powder; operation ... See more keywords
Microstructure and dry-sliding wear properties of TiC/CaF 2 /γ-Ni self-lubricating wear-resistant composite coating produced by co-axial powder feeding plasma transferred arc (PTA) cladding process
Sign Up to like & getrecommendations! Published in 2018 at "Surface and Coatings Technology"
DOI: 10.1016/j.surfcoat.2018.04.003
Abstract: Abstract For improving the surface tribological properties of AISI 304, co-axial powder feeding PTA cladding process was adopted to produce the TiC/CaF2/γ-Ni self-lubricating wear-resistant composite coating on AISI 304 substrate using powders blend of Ni,… read more here.
Keywords: pta cladding; powder feeding; pta; axial powder ... See more keywords
Research on surface finish of thin-wall parts by laser with coaxial inside-beam powder feeding
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Laser Applications"
DOI: 10.2351/7.0000206
Abstract: Surface quality is an important performance indicator of laser metal deposition. Based on annular laser beam internal powder feeding technology, the effect of higher energy of the outer side of the annular beam on the… read more here.
Keywords: wall parts; powder feeding; surface; thin wall ... See more keywords