Influences of atmospheric plasma spraying parameters on the porosity level of alumina coating on AZ31B magnesium alloy using response surface methodology

作     者：D.Thirumalaikumarasamy K.Shanmugam V.Balasubramanian 

作者机构：Department of Manufacturing EngineeringAnnamalai UniversityAnnamalainagar 608002ChidambaramTamil NaduIndia Centre for Materials Joining & Research(CEMAJOR)Department of Manufacturing EngineeringAnnamalai UniversityAnnamalainagar 608002Tamil NaduIndia 

出 版 物：《Progress in Natural Science:Materials International》 (自然科学进展·国际材料(英文))

年 卷 期：2012年第22卷第5期

页      面：468-479页

核心收录：

学科分类：080503[工学-材料加工工程] 08[工学] 0805[工学-材料科学与工程（可授工学、理学学位）] 

主　　题：Atmospheric plasma spraying Optimization Response surface methodology Alumina coating Porosity 

摘      要：The main problem faced in the plasma spraying is the selection of optimum combination of input variables for achieving the required qualities of *** problem can be solved by the development of relationship between the process parameters(input power,stand-off distance and powder feed rate) and the coating quality characteristics(porosity,) by response surface *** article highlights the use of response surface methodology by designing a three-factor five level central composite rotatable design matrix with full replication for planning,conduction,execution,and development of empirical *** coating was deposited on AZ31B magnesium alloy using atmospheric plasma spraying process by varying parameters such as power,stand-off distance and powder feed ***,response surface methodology was used for the selection of optimum plasma spraying parameters to achieve desired quality of alumina coating.