Spark erosion behaviour of SiC and Yitria ceramic particles reinforced aluminium hybrid nano-composites

被引:4
|
作者
Shantharaman, P. P. [1 ]
Anandakrishnan, V. [2 ]
Sathish, S. [3 ]
Ravichandran, M. [4 ,5 ,6 ]
机构
[1] Kings Coll Engn, Dept Mech Engn, Punalkulam 613303, Tamil Nadu, India
[2] Natl Inst Technol, Dept Prod Engn, Tiruchirappalli 620015, Tamil Nadu, India
[3] KS Rangasamy Coll Technol, Dept Mechatron Engn, Tiruchengode 637215, Tamil Nadu, India
[4] K Ramakrishnan Coll Engn, Dept Mech Engn, Samayapuram 621112, Tamil Nadu, India
[5] Chandigarh Univ, Dept Mech Engn, Mohali 140413, Punjab, India
[6] Chandigarh Univ, Univ Ctr Res & Dev, Mohali 140413, Punjab, India
来源
关键词
Aluminium nano composite; Silicon carbide; Yitria; Optimization; Taguchi grey relational analysis; METAL-MATRIX COMPOSITE; PROCESS PARAMETERS; SURFACE INTEGRITY; EDM; OPTIMIZATION; RELIABILITY; PERFORMANCE; ELECTRODE; STRENGTH;
D O I
10.36410/jcpr.2022.23.5.589
中图分类号
TQ174 [陶瓷工业]; TB3 [工程材料学];
学科分类号
0805 ; 080502 ;
摘要
The Aluminium hybrid nano composite (Al-SiC-Yttria) was produced through powder metallurgy using Silicon Carbide (SiC) and Yttrium Oxide (Y2O3) as reinforcement particles. This work aims to arrive at the optimum Electric Discharge Machining (EDM) parameters for Al-SiC -Y2O3 hybrid nano composites. Current (I), Pulse on Time (PTon) and Pulse off Time (PToff) were selected as parameters and the influence on material removal (MR) and Surface roughness (SR) have been investigated. This work presents an experimental study to achieve optimal EDM parameters by employing Grey Relational Analysis (GRA). The dominance of process parameters on the response parameters were analysed using Analysis of Variance (ANOVA) as well. I: 5 A, PT on : 50 mu s, and PToff : 20 mu s were found to be the optimal machining parameters for the EDM of Al-SiC-Y2O3 composites.
引用
收藏
页码:589 / 594
页数:6
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