Evaluation of NiCoCrAlY coatings deposited on superalloy with novel cold spray process
Evaluation of NiCoCrAlY coatings deposited on superalloy with novel cold spray process
复制标题
采用新型冷喷涂工艺在高温合金上沉积 NiCoCrAlY 涂层的评估
DOI：
10.1179/1743294414y.0000000451
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发表时间：
2015
影响因子：
2.8
通讯作者：
Harminder Singh
中科院分区：
文献类型：
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作者：
S. Kalsi;T. Sidhu;J. Karthikeyan;Harminder Singh
该涂层被认为是提高工程部件抗热腐蚀寿命的最佳解决方案之一。采用冷喷涂工艺在Superni 600高温合金表面制备了NiCoCrAlY涂层。所研制的涂层的显微组织适合于保护电厂工业的部件免受热腐蚀。借助光学显微镜、扫描电子显微镜（SEM）/能谱仪（EDS）和X射线衍射仪（XRD）对涂层的孔隙率、显微硬度、显微结构和相形成进行了评价。
The coating is considered as one of the best solutions to enhance the life of engineering components against hot corrosion. In the present study the NiCoCrAlY coating was successfully deposited on Superni 600 superalloy with cold spray process. The microstructure of the developed coating is appropriate to protect the components of power plant industry against hot corrosion. The evaluation of the coating has been done for porosity, microhardness, microstructure and phase formation with the help of optical microscopy, scanning electron microscopy (SEM)/ Energy Dispersive Spectroscopy (EDS) and X-ray diffraction (XRD) examination.
影响因子：
--
作者：
H.Yamamoto;T.Kozawa;S.Tagawa;T.Ando;K.Ohmori;M.Sato;J.Onodera;M.E.Dickinson
通讯作者：
M.E.Dickinson