| Related citation: | Chandrakanta Mishra,Deepak Kumar Mohapatra,Chitta Ranjan Deo,Punyapriya Mishra,Kiran Kumar Ekka.Erosion Wear Behaviour of Kenaf /Glass Hybrid Polymer Composites[J].Journal of Harbin Institute Of Technology(New Series),2024,31(1):78-89.DOI:10.11916/j.issn.1005-9113.2023015. |
|
| Author Name | Affiliation | | Chandrakanta Mishra | Department of Mechanical Engineering, Veer Surendra Sai University of Technology, Sambalpur 768018, India | | Deepak Kumar Mohapatra | Department of Mechanical Engineering, Veer Surendra Sai University of Technology, Sambalpur 768018, India | | Chitta Ranjan Deo | Department of Mechanical Engineering, Veer Surendra Sai University of Technology, Sambalpur 768018, India | | Punyapriya Mishra | Department of Mechanical Engineering, Veer Surendra Sai University of Technology, Sambalpur 768018, India | | Kiran Kumar Ekka | Department of Mechanical Engineering, Veer Surendra Sai University of Technology, Sambalpur 768018, India |
|
| Abstract: |
| The awareness amongst the researchers to develop an environment friendly sustainable material leads to explore new class of plant-based fiber for making composites. Hybridization of such plant-based fiber with inclusion of engineered fiber is one of the promising methods to not only enhanced the mechanical performance but also suppressed the drawbacks that associate with such plant-based fiber to some extent. A usual hand lay-up method was taken-up in this work to fabricate four layered of hybrid kenaf(K)/glass(G) polyester laminates with different stacking order such as KKKK, KGKG, KGGK, GKKG and GGGG. The erosive character of the laminates was examined under three distinct particle velocities (48 m/s, 70 m/s, 82 m/s) and four different impact angles (30° , 45°, 60° , 90°). All fabricated laminates exhibited a semi-ductile character at lower velocities (48 m/s and 70 m/s) as peak wear rate was observed at 45° impact angle. However, they showed a semi-brittle character at high velocity (82 m/s) as maximum rate of erosion was noticed at 60° impact angle. Again, the influence of stacking order of piles on erosion wear was also clearly noticed. Moreover, the semi-brittle/semi-ductile characterization was also evidenced in accordance to the range of erosion efficiencies. The micro-structures of worn surfaces were inspected thoroughly from the images of scanning electron microscope (SEM) to evident the mechanism of erosion. |
| Key words: hybrid composites erosion wear void micro-hardness |
| DOI：10.11916/j.issn.1005-9113.2023015 |
| Clc Number:TB332 |
| Fund: |
