Zobrazeno 1 - 10
of 32
pro vyhledávání: '"Ying-Kang Wei"'
Autor:
Yingchun Xie, Ren-Zhong Huang, Yi Ge, Ying-Kang Wei, Chidambaram Seshadri Ramachandran, Xiao-Tao Luo, Ninshu Ma, Chang-Jiu Li
Publikováno v:
Journal of Materials Science & Technology. 67:105-115
The oxide scale present on the feedstock particles is critical for inter-particle bond formation in the cold spray (CS) coating process, therefore, oxide scale break-up is a prerequisite for clean metallic contact which greatly improves the quality o
Publikováno v:
Materials Science Forum. 1016:798-805
Cold spraying is being developed as effective and promising additive manufacturing process. However, how to create a deposit by cold spraying with comparable properties to bulk material is still challenge. It is well known that post-spray annealing i
Autor:
Jun Wang, Xin-Yuan Dong, Xiao-Tao Luo, Ying-Kang Wei, Haroon Rashid, Xian-Jin Liao, Chang-Jiu Li
Publikováno v:
JOM. 72:4604-4612
Plasma spraying was employed to deposit an Al coating in order to create a self-metallurgical bonding effect through impact-induced melting with highly overheated molten droplets. Numerical simulation was employed to estimate the interface temperatur
Publikováno v:
Journal of Alloys and Compounds. 806:1116-1126
In this work, three types of fully dense aluminum-based (Al) coatings (pure Al, AA2219 and AA6061) were deposited on AZ31B magnesium (Mg) alloy by a recently developed in-situ micro-forging assisted cold spray process. The detailed microstructure, co
Publikováno v:
Corrosion Science. 138:105-115
A 150 μm thick fully dense Ni coating was deposited on AZ31B magnesium alloy by a newly developed in-situ shot-peening-assisted cold spray process. Strong adhesion strength of Ni coating (>65.4 MPa) was achieved. The present Ni coated AZ31B reveals
Autor:
Ying-Kang Wei, Chang-Jiu Li, Cheng-Xin Li, Guan-Jun Yang, Jinglong Li, Xiao-Tao Luo, Fu Silin
Publikováno v:
Journal of Thermal Spray Technology. 27:624-640
Cold spray bonding (CSB) has been proposed as a new method for joining aluminum and copper. At high speeds, solid Al particles impacted the groove between the two substrates to form a bond between Al and Cu. Compared to traditional welding technologi
Autor:
Stephen Yue, Xin Chu, Zonglin Chi, Huseyin Aydin, Fanchao Meng, Wen Sun, Phuong Vo, Renzhong Huang, Ying-Kang Wei
Publikováno v:
Surface and Coatings Technology. 426:127763
Tantalum is an expensive ‘exotic’ metal and it is of particular interest in terms of extreme corrosion resistance and bio-compatibility. Previous studies on cold spray of tantalum show that it can be successfully deposited, but limited effort has
Publikováno v:
Journal of Thermal Spray Technology. 27:232-242
Corrosion of metal plays a detrimental role in service lifetime of parts or systems. Therefore, coating a protective film which is fully dense and defects free on the base metal is an effective approach to protect the base metal from corrosion. In th
The Mechanisms of Enhancement of Inter-Particle Bonding in In-Situ Micro-Forging Assisted Cold Spray
Publikováno v:
International Thermal Spray Conference.
In this study, high-strength aluminum alloy AA7055 deposits are prepared using a recently developed cold spray process that employs in-situ microforging. The in-situ hammering effect is achieved by mixing large shot-peening particles into the spray p
Autor:
Guo-Sheng Huang, Ying-Kang Wei, Chang-Jiu Li, Renzhong Huang, Yingchun Xie, Yi Ge, Xin Chu, Xiao-Tao Luo
Publikováno v:
Corrosion Science. 184:109397
Three nickel (Ni) powders, i.e. gas-atomized spherical Ni (GA-Ni), carbonyl irregular Ni (C-Ni), and electrolytic dendritic porous Ni (E-Ni), were sprayed on magnesium alloys by an in-situ micro-forging assisted cold spray method. Although all deposi