Reciprocating Sliding Wear of Cu, Cu-SiC Functionally Graded Coating on Electrical Contact

2020 ◽  
Vol 29 (6) ◽  
pp. 3930-3940 ◽  
Author(s):  
Swastika Banthia ◽  
Mohammad Amid ◽  
Srijan Sengupta ◽  
Siddhartha Das ◽  
Karabi Das
Keyword(s):  
Sliding Wear ◽  
Electrical Contact ◽  
Functionally Graded ◽  
Functionally Graded Coating ◽  
Reciprocating Sliding ◽  
Graded Coating ◽  
Reciprocating Sliding Wear

scholarly journals Characterisation of Plasticity Response for Reciprocating Sliding Wear Test of Ti-6Al-4V under Variables Number of Cycles

2015 ◽  
Vol 773-774 ◽  
pp. 168-172
Author(s):  
D. Harun ◽  
D. Nalatambi ◽  
Ramdziah Md. Nasir ◽  
Abdul Latif Mohd Tobi
Keyword(s):  
Plastic Deformation ◽  
Titanium Alloy ◽  
Sliding Wear ◽  
Wear Track ◽  
Wear Test ◽  
Optical Microscope ◽  
Variable Number ◽  
Reciprocating Sliding ◽  
Number Of Cycles ◽  
Reciprocating Sliding Wear

Reciprocating sliding wear test of uncoated titanium alloy, Ti-6Al-4V is investigated using pin-on-flat contact arrangement of Ti-6Al-4V/Ti-6Al-4V pair under variable number of cycles at low number of cycles. The worn surfaces of the titanium alloy specimens were analyzed with the use of optical microscope (2D and 3D OM) and Vickers Hardness analysis was carried on. The pattern of the wear scar characteristics determined and the finding at the end of wear track had been focus through the presence at the end of wear track. It is suggesting an evidence of plastic deformation with the increasing in hardness value. The increase in hardness value at the end of wear track indicates increase in the plastic deformation with increasing number of cycles.

Reciprocating sliding wear of the sintered 316L stainless steel with boron additions

Wear ◽  
2019 ◽  
Vol 422-423 ◽  
pp. 108-118 ◽  
Author(s):  
M. Peruzzo ◽  
F.L. Serafini ◽  
M.F.C. Ordoñez ◽  
R.M. Souza ◽  
M.C.M. Farias
Keyword(s):  
Stainless Steel ◽  
Sliding Wear ◽  
316L Stainless Steel ◽  
Reciprocating Sliding ◽  
Reciprocating Sliding Wear

Tribological behavior of cBN-WC-10Co composites for dry reciprocating sliding wear

2019 ◽  
Vol 45 (5) ◽  
pp. 6447-6458 ◽  
Author(s):  
Cong Mao ◽  
Fangjian Zhou ◽  
Yongle Hu ◽  
Peihao Cai ◽  
Yifeng Jiang ◽  
...  
Keyword(s):  
Sliding Wear ◽  
Tribological Behavior ◽  
Reciprocating Sliding ◽  
Reciprocating Sliding Wear

Development of Functionally Graded Coating by Thermal Spray Deposition

2015 ◽  
pp. 121-162
Author(s):  
Jyotsna Dutta Majumdar ◽  
Indranil Manna
Keyword(s):  
Thermal Spray ◽  
Spray Deposition ◽  
Thermal Spraying ◽  
Chemical Vapor ◽  
Solid Substrate ◽  
Functionally Graded ◽  
Functionally Graded Coating ◽  
Energy Applications ◽  
Graded Coating ◽  
Gradient Coatings

Functionally Gradient Coatings (FGCs) are emerging materials with an improved service life and have a promising future for the production of (a) tailored components for applications subjected to large thermal gradients, (b) smart coating with improved corrosion and wear resistance, (c) improved fatigue wear, and (d) improved material structures for energy applications like batteries, fuel cells, etc. FGCs may be developed by physical/chemical vapor deposition, electro/electroless deposition, thermal spray deposition technique, etc. Thermal spraying refers to the technique or a group of techniques whereby molten or semi-molten droplets of materials are sprayed onto a solid substrate to develop the coating. In this chapter, detailed overviews of the development of functionally graded coating by thermal spray deposition techniques are presented. In addition, a few research results on the development of functionally graded coating for tribological and thermal barrier applications are presented.

Analysis on Functionally Graded Material Coating Interface Crack

2012 ◽  
Vol 602-604 ◽  
pp. 1596-1599
Author(s):  
Bo He ◽  
Chang Qing Sun
Keyword(s):  
Elastic Modulus ◽  
Stress Intensity ◽  
Intensity Factor ◽  
Interface Crack ◽  
Functionally Graded ◽  
Physical Parameters ◽  
Mode I ◽  
Modulus Ratio ◽  
Functionally Graded Coating ◽  
Graded Coating

It is assumed that the physical parameters of functionally graded coating material accords with the variation of degree n polynomial, and based on this material model, the behavior of crack fracture on the interface of functionally graded coating is studied. The results show that when the functionally graded coating structure bears a tension load, stress intensity factors of mode I and mode II exist at the same time generally, and the intensity factor of mode I occupies a leading position all along. Besides, when the elastic modulus ratio of the base to the functionally graded coating top is 5 and the elastic modulus of functionally graded coating varies linearly, the stress intensity factor of interface crack is the smallest, and with the increasing of elastic modulus ratio, the optimal non-uniform parameter tends to be larger than 1.

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