Effect of Reinforcement and Copper Chill on LM13/ZrSiO_(4)/C Hybrid Metal Matrix Composites(HMMCS)-An Experimental and Statistical Analysis

作     者：Yellampalli Prakash RAVITEJ Chikkamaranahalli Boganarasimhaiah MOHAN Maravanji Gangadharaiah ANANTHAPRASAD Yellampalli Prakash RAVITEJ;Chikkamaranahalli Boganarasimhaiah MOHAN;Maravanji Gangadharaiah ANANTHAPRASAD

作者机构：Dept.of Mechanical EngineeringDayananda Sagar UniversityBengaluru 560068India Dept.of Mechanical EngineeringJyothy Institute of TechnologyBengaluru 560068India Atal Incubation CenterJyothy FoundationBengaluru 560068India 

出 版 物：《China's Refractories》 (中国耐火材料（英文版）)

年 卷 期：2021年第30卷第4期

页      面：12-18页

学科分类：08[工学] 0805[工学-材料科学与工程（可授工学、理学学位）] 080502[工学-材料学] 

主　　题：dual reinforcement copper chill stir casting tensile strength1 

摘      要：Composites place a vital role in the applications of material science,***,automobile,marine,*** reinforcement composites are a trending research area in the field of metal matrix *** this research article dual reinforcement,*** silicate(ZrSiO4)and carbon,is added to molten LM13 using the stir casting process in terms of(as cast),(3+3)mass%,(6+3)mass%,(9+3)mass%and(12+3)mass%respectively,using copper as a chill kept toward one *** tensile,the hardness,and the microstructure of the composite specimens at the chill end and non chill end are *** results are compared with analytical results and *** is found an increase in reinforcement and chilling effect enhances the properties of the *** ultimate tensile strength(UTS)and the hardness increase gradually with the increase in ZrSiO4 *** maximum UTS,the hardness and the signal to noise ratio(S/N ratio)for mechanical characterizations are evaluated using Taguchi *** is found that 9 mass%of ZrSiO4 yields better results than the other *** are tabulated and compared using statistical *** studies reveal the uniform distribution of matrix and reinforcements with negligible agglomeration.