Effects of Interface Bonding on the Residual Stresses in Cold-Sprayed Al-6061: A Numerical Investigation
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Thermal Spray Technology"
DOI: 10.1007/s11666-019-00827-7
Abstract: A contact model that accounts for interfacial cohesion and thermal conduction is developed to investigate the influence of bonding on the final residual stresses build-up in cold spray. The residual stress evolution in the cold-sprayed… read more here.
Keywords: sprayed 6061; residual stress; interface bonding; residual stresses ... See more keywords
Pores Structure Change Induced by Heat Treatment in Cold-Sprayed Ti6Al4V Coating
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Thermal Spray Technology"
DOI: 10.1007/s11666-019-00882-0
Abstract: In this study, the evolution of pores structure in cold-sprayed Ti6Al4V coating (TC4) was analyzed before and after 600-1100 °C heat treatment. It was found that almost no change happened to pores under the heat… read more here.
Keywords: heat treatment; temperature; pores structure; heat ... See more keywords
Softening Behavior of Cold-Sprayed Aluminum-Based Coatings AA1200 and AA7075 During Annealing
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Thermal Spray Technology"
DOI: 10.1007/s11666-020-01121-7
Abstract: For lightweight constructions, joining dissimilar metals is often indispensable to achieve exceptional properties. A common challenge is the bonding of steel and aluminum parts. The use of cold-sprayed coatings as a bonding agent is an… read more here.
Keywords: softening behavior; aluminum; cold sprayed; heat treatment ... See more keywords
Correlation of splat state with deposition characteristics of cold sprayed niobium coatings
Sign Up to like & getrecommendations! Published in 2017 at "Acta Materialia"
DOI: 10.1016/j.actamat.2017.03.023
Abstract: Abstract The cold spray technique has a great potential to deposit refractory metals for a variety of potential applications. Cold spraying of different metals have been addressed comprehensively to understand the deposition characteristics of the… read more here.
Keywords: sprayed niobium; characteristics cold; niobium; deposition ... See more keywords
Saltwater corrosion behavior of cold sprayed AA7075 aluminum alloy coatings
Sign Up to like & getrecommendations! Published in 2018 at "Corrosion Science"
DOI: 10.1016/j.corsci.2017.10.033
Abstract: Abstract Salt water corrosion behavior of cold sprayed AA7075 is examined. Coatings on AA7075-T651 substrates were prepared by cold spraying AA7075 powder using He and N2 as carrier gases. Severe plastic deformation is only observed… read more here.
Keywords: behavior cold; sprayed aa7075; corrosion; cold sprayed ... See more keywords
Chemical interaction and activation phenomena in cold-sprayed Cu particles on Sn substrate
Sign Up to like & getrecommendations! Published in 2018 at "Materials Letters"
DOI: 10.1016/j.matlet.2017.12.092
Abstract: Abstract For the interactions at the interfaces of cold sprayed particles/substrates, the formation of intermetallic compounds (IMCs) of cold-sprayed Cu particles on a Sn substrate was investigated. Under room-temperature spray conditions, intermetallic layers (Cu 6… read more here.
Keywords: interaction activation; sprayed particles; particles substrate; chemical interaction ... See more keywords
Role of in-situ splat sintering on elastic and damping behavior of cold sprayed aluminum coatings
Sign Up to like & getrecommendations! Published in 2021 at "Scripta Materialia"
DOI: 10.1016/j.scriptamat.2021.114125
Abstract: Abstract The dynamic elastic behavior of cold sprayed aluminum 6061 coatings is analyzed to understand the inherent role of in-situ splat sintering from ambient to 400 °C for air and helium sprayed coatings. Higher surface energy… read more here.
Keywords: role situ; cold sprayed; splat sintering; behavior ... See more keywords
In-situ creep deformation of cold-sprayed aluminum splats at elevated temperatures
Sign Up to like & getrecommendations! Published in 2019 at "Surface and Coatings Technology"
DOI: 10.1016/j.surfcoat.2019.05.045
Abstract: Abstract This study provides new insights into temperature-dependent splat sliding mechanisms in cold-sprayed deposit by mechanical investigations at length scales comparable to the splats. In-situ indentation of 6061 Al splat structure is performed inside a… read more here.
Keywords: cold sprayed; temperature; deformation; splat sliding ... See more keywords
Effect of electroplated interlayers on properties of cold-sprayed copper coatings on SS316L steel
Sign Up to like & getrecommendations! Published in 2019 at "Surface and Coatings Technology"
DOI: 10.1016/j.surfcoat.2019.07.015
Abstract: Abstract Cold-sprayed copper (Cu) coatings have been recommended for the passivation of plasma-facing components in the vacuum vessel of Tokamaks. Therefore, research is under progress to develop such coatings with desired properties, which is still… read more here.
Keywords: steel; copper; copper coatings; cold sprayed ... See more keywords
Effect of annealing treatment on microstructure and mechanical properties of cold sprayed TiB2/AlSi10Mg composites
Sign Up to like & getrecommendations! Published in 2021 at "Surfaces and Interfaces"
DOI: 10.1016/j.surfin.2021.101341
Abstract: Abstract Cold spray allows for fabricating metal matrix composites or repairing damaged components in a scalable way with a high deposition rate. Nevertheless, the poorly bonded interfaces (both metallic splats/splats and metallic splats/reinforcements) and pores… read more here.
Keywords: annealing treatment; cold sprayed; tib2 alsi10mg; effect ... See more keywords
Characteristic study of cold sprayed N06601 superalloy surface
Sign Up to like & getrecommendations! Published in 2018 at "Surface Engineering"
DOI: 10.1080/02670844.2017.1312220
Abstract: ABSTRACT The surface properties of metals and alloys are usually altered by spray coating techniques for better performance in extreme conditions such as: erosive-corrosive and wear applications. In this study a wear and corrosion resistant… read more here.
Keywords: sprayed n06601; surface; study cold; cold sprayed ... See more keywords