Solid particle erosion resistance of thermally sprayed functionally graded coatings for polymer matrix composites

2006 ◽  
Vol 200 (16-17) ◽  
pp. 5145-5151 ◽  
Author(s):  
M. Ivosevic ◽  
R. Knight ◽  
S.R. Kalidindi ◽  
G.R. Palmese ◽  
J.K. Sutter
Wear ◽  
1994 ◽  
Vol 171 (1-2) ◽  
pp. 149-161 ◽  
Author(s):  
Manish Roy ◽  
B. Vishwanathan ◽  
G. Sundararajan

2020 ◽  
pp. 096739112097141
Author(s):  
Kiran Shahapurkar ◽  
Vaibhav Darekar ◽  
Rashmi Banjan ◽  
Ningappa Nidasosi ◽  
Manzoore Elahi M Soudagar

Solid particle erosion of polymer matrix composites filled with naturally available and environment pollutant fillers have not been studied to the same level as for metals or ceramics and is focus of the present study. In this article, review of the research associated with the erosion response of polymer composites is presented. Particulate polymer composites are employed extensively owing to their enhanced specific properties and tribological response. Particulate filler particles such as environmental pollutants and naturally available ones need to be effectively incorporated in utilitarian applications so as to reduce land fill burden issues and other specific problems. Nevertheless, adequate data is not available in review articles on the erosion of fillers that are environment pollutants and thereby an ample amount of research can be carried out in this regard. Erosion behavior of polymer composites in particular has gained a lot of attention among researches in the recent decade. Viability of incorporating various fillers in polymer matrix for erosion resistive applications needs to be assessed so that the potential of these composites can be well understood. Therefore in this study, erosion response of polymer composites reinforced with fillers is reviewed with a focus on input parameters (impact velocity, impingement angle and erodent properties) and material properties (density).


2018 ◽  
Vol 37 (15) ◽  
pp. 1011-1019 ◽  
Author(s):  
S Vigneshwaran ◽  
M Uthayakumar ◽  
V Arumugaprabu ◽  
R Deepak Joel Johnson

In recent decade, polymer matrix composites were extensively used in various engineering applications owing to their advanced properties over conventional materials and enhanced performance. This motivated the researchers to generate an extensive study and research work on polymer composites. In recent studies, the erosion properties of the polymer composite attract increasing attention among researchers. The potential enhancement in the erosion resistance property of filled composites tempted the researchers to find the feasibility of using various filler materials in polymer matrix for specific erosion resistance applications. However, only limited numbers of literature are available concerning the tribological performance of the filled composite. Hence in this study, an objective was set to review the various literature that explain the erosion characteristics of filled composites.


2004 ◽  
Vol 17 (3) ◽  
pp. 377-387 ◽  
Author(s):  
Kazuhisa Miyoshi ◽  
James K. Sutter ◽  
Richard A. Horan ◽  
Subhash K. Naik ◽  
Randall J. Cupp

Author(s):  
Pei Gu ◽  
R. J. Asaro

This paper discusses the distortion of panels made by fiber reinforced polymer matrix composites under transverse thermal-loading conditions. We formulate thermal distortion from the bending theory of functionally graded materials. General solution for thermal distortion is derived in terms of material variation and temperature profile along the thickness of the panels. Using the general solution, analytical expressions of thermal distortion and associated internal forces for commonly used end supports are obtained. From these solutions, we discuss the failure mechanism induced by thermal distortion and design criteria that can be placed to prevent such failure. The roles of geometry, temperature and temperature gradients, and the competition among them in the process of structural failure are addressed.


Author(s):  
Jia Shu Sun

In this work the effects of laser melting on the microstructure and the solid particle erosion behavior of flame sprayed Ni-Cr-B- and Fe-Cr-B-alloy coatings, plasma sprayed chromium carbide (Ni-Cr) and (WC-Co) (Ni-Cr) alloy coatings have been studied. The results have shown that laser melting has modified the microstructure of sprayed coatings, eliminated the porosity of sprayed coatings and increased the erosion resistance of the coatings. The erosion mechanisms of these coatings have been investigated.


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