Characteristics of Advanced Ceramic Coatings by Supersonic Plasma Sprayed
           
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DOI:doi:10.3969/j.issn.1007-7545.年份.期号.顺序号
KeyWord:Supersonic plasma spray;Ceramic;Characterization;
HAN Zhi-hai,WANG Hai-jun,WANG Bin-li,GUO Yong-ming Ltd.,Xi\'an ,China)
HAN Zhi-hai~1,WANG Hai-jun~2,WANG Bin-li~3,GUO Yong-ming~2 (1.State Key Laboratory for Mechanical Behavior of Materials,Xi\'an Jiaotong University,Xi\'an 710049,China,2.State Key Laboratory of Remanufacture Technology,Armored Force Engineering Institute,Beijing 100072,3.Xi\'an Aero-Engine(Group)
Ltd.,Xi\'an 710021,China)
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Abstract:
      The normally functionally graded YSZ/MCrAlY thermal barrier coatings,Nano-structured ZrO_2 coating and Cr_2O_3 coating,as well as Ti-Al intermetallics coating were prepared using a recently developed Supersonic Plasma Spraying system.The characterizations and microstructures above mentioned coatings were observed by means of the SEM,EDX,XDR and TEM and these all exhibited a better bonding strength and density relative to conventional plasma spraying.
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