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Henryk Kania and Anzelina Marek
Zn-Al-Mg-Si coatings are an excellent alternative to conventional hot-dip galvanizing coatings. Their high corrosion resistance in corrosive environments containing chlorides and CO2 is well recognized. But sulfur dioxide is also an important stimulator ...
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Jaehui Bang and Eunkyung Lee
In this study, the surface properties of marine structures were improved by applying a twin wire arc spray process to high-strength low alloys. The effect of Al and Mo contents in Ni-Al coatings on their mechanical and corrosion behaviors was analyzed us...
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Mieszko Kolodziej and Zbigniew Sniadecki
The alloys that crystallize in a tetragonal ThMn12-type (space group I4/mmm) structure and are based on Fe and rare earth elements are believed to have a potential to plug the performance gap between ferrite and Nd-based magnets. Nevertheless, the progre...
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Roman Gr. Maev, Jimi Tjong, Eugene Leshchinsky, Mircea Pantea and Volf Leshchynsky
Yttrium-stabilized zirconia thermal barrier coatings (TBCs) of combustion chambers and piston crowns are used most frequently to increase the chamber temperature and the internal combustion engine efficiency. The development of multilayer metal matrix co...
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Wonho Kim, Kyungsu Jang, Changwook Ji and Eunkyung Lee
The A356 alloy has been widely used in automotive components, such as wheels and brake disks, because it is an excellent lightweight material with high corrosion resistance and good mechanical properties. Recently, to reduce the weight of brake disks, th...
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Elia Marin, Matteo Zanocco, Francesco Boschetto, Toshiro Yamamoto, Narisato Kanamura, Wenliang Zhu, Bryan J. McEntire, Bhajanjit Sonny Bal, Ryutaro Ashida, Osam Mazda and Giuseppe Pezzotti
The performance, durability, and bio-integration of functional biomedical coatings can be enhanced by changing or improving their substrate properties. In this study, we applied silicon nitride powder-based laser claddings to various substrates and under...
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Dongik Shin, Jeong-Yong Lee, Hoejun Heo and Chung-Yun Kang
Microstructural evolution and formation mechanism of reaction layer for 22MnB5 steel hot-dipped in Al–10Si (in wt %) alloy was investigated. The microstructural identification of the reaction layer was characterized via transmission electron micros...
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Jieshi Chen, Yongzhi Zhang, Zhishui Yu, Peilei Zhang, Wanqin Zhao, Jin Yang and Di Wu
In this work, the effects of electroplated Cu (EP Cu) and Cu addition (0.7%) in Sn solder on the intermetallic compounds (IMCs) growth and void formation were clarified by comparison with solder joints comprising of high purity Cu (HP Cu) substrate and p...
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Qianqian Jia, Deyuan Li, Shumei Li, Zhuang Zhang and Nannan Zhang
An Al/Ni composite coating was deposited on the surface of a pure Ti substrate by arc spray technology and plasma spray technology. In order to enable the in-situ reaction between the Al/Ni composite coating and the specimen, they were heated under diffe...
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Jung-Gil Yun, Jae-Hyeong Lee, Sung-Yun Kwak and Chung-Yun Kang
In order to reduce the intermetallic compounds formed during the application of an Al?7Ni wt % hot-dip multifunctional coating on boron steel, developed for Tailor Welded Blanks (TWB) and hot stamping, 2?6 wt % Si was added to the coating to change the r...
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