Tribological behaviour of (CrC)X+(Mo+Fe)+(NiCr)X alloy coating by atmospheric plasma spraying on piston ring with liner contact

2021 ◽  
pp. 1-13
Author(s):  
Kalpana Gupta ◽  
Qasim Murtaza ◽  
N. Yuvraj ◽  
R.S. Walia ◽  
Shailesh Mani Pandey
Keyword(s):  
Plasma Spraying ◽  
Piston Ring ◽  
Alloy Coating ◽  
Atmospheric Plasma Spraying ◽  
Atmospheric Plasma ◽  
Tribological Behaviour

Microstructure characterization of AlCoCrFeNiTi high-entropy alloy coating produced by atmospheric plasma spraying

2019 ◽  
Vol 6 (11) ◽  
pp. 116416 ◽  
Author(s):  
Lihui Tian ◽  
Jinchen Wang ◽  
Qian Zhang ◽  
Ruitao Li ◽  
Chuan Liu
Keyword(s):  
Plasma Spraying ◽  
Alloy Coating ◽  
Microstructure Characterization ◽  
Atmospheric Plasma Spraying ◽  
Atmospheric Plasma ◽  
High Entropy Alloy ◽  
High Entropy

Ca-P bioactive coating prepared by combining microwave-hydrothermal and supersonic atmospheric plasma spraying methods

2017 ◽  
Vol 72 ◽  
pp. 371-377 ◽  
Author(s):  
Yangyang Su ◽  
Kezhi Li ◽  
Leilei Zhang ◽  
Shameel Farhan ◽  
Shoujie Liu ◽  
...  
Keyword(s):  
Plasma Spraying ◽  
Atmospheric Plasma Spraying ◽  
Atmospheric Plasma ◽  
Bioactive Coating ◽  
Microwave Hydrothermal ◽  
Supersonic Atmospheric Plasma Spraying

Properties of Active Water Cooling Atmospheric Plasma Spraying Tungsten Coating

2018 ◽  
Vol 37 (4) ◽  
pp. 187-192
Author(s):  
Fan Wang ◽  
Guangnan Luo ◽  
Jianjun Huang
Keyword(s):  
Plasma Spraying ◽  
Atmospheric Plasma Spraying ◽  
Atmospheric Plasma ◽  
Tungsten Coating ◽  
Water Cooling

scholarly journals Improving Atmospheric Plasma Spraying of Zirconate Thermal Barrier Coatings Based on Particle Diagnostics

2011 ◽  
Vol 21 (3-4) ◽  
pp. 363-371 ◽  
Author(s):  
Georg Mauer ◽  
Doris Sebold ◽  
Robert Vaßen ◽  
Detlev Stöver
Keyword(s):  
Plasma Spraying ◽  
Thermal Barrier Coatings ◽  
Atmospheric Plasma Spraying ◽  
Atmospheric Plasma ◽  
Thermal Barrier ◽  
Barrier Coatings ◽  
Particle Diagnostics

Present status of low pressure and atmospheric plasma spraying

Vacuum ◽  
1990 ◽  
Vol 41 (7-9) ◽  
pp. 2209-2212 ◽  
Author(s):  
H.-D. Steffens ◽  
M. Mack
Keyword(s):  
Plasma Spraying ◽  
Present Status ◽  
Low Pressure ◽  
Atmospheric Plasma Spraying ◽  
Atmospheric Plasma

Effect of binary rare earth oxide on the properties of plasma sprayed Al2O3/TiO2 coatings

2017 ◽  
Vol 69 (5) ◽  
pp. 808-814
Author(s):  
Qingjun Ding ◽  
Bo Tian ◽  
Gai Zhao ◽  
Feng Wang ◽  
Huafeng Li ◽  
...  
Keyword(s):  
Rare Earth ◽  
Plasma Spraying ◽  
Adhesion Strength ◽  
Rare Earth Oxide ◽  
Atmospheric Plasma Spraying ◽  
Atmospheric Plasma ◽  
Micro Hardness ◽  
Content Type ◽  
Melting Degree ◽  
Binary Rare Earth

Purpose This study systematically investigated the effect of the binary rare earth oxide of La2O3 and Sm2O3 on the properties of the Al2O3/TiO2 (AT) coating, including phase transform, wear behavior, etc. Design/methodology/approach AT coatings mixed with different components of binary rare earth oxides of La2O3 and Sm2O3 are prepared by atmospheric plasma spraying. The adhesion strength, micro-hardness, phase transition and tribological behavior of coatings are systematically investigated. Findings The X-ray diffraction (XRD) analysis shows that phase transformation is obvious after spraying, and a-Al2O3 is almost translated into γ-Al2O3 when La2O3 and Sm2O3 are doped together. Meanwhile, solid solution generated between rare earth oxide and Al2O3/TiO2 coatings results in disappearance of TiO2 and rare earth oxide phase. The photos under the scanning electron microscope (SEM) indicate that binary rare earth oxide could increase the melting degree of powder and decrease porosity of coatings.The increasing of Sm2O3 rarely affect micro-hardness and adhesion strength, and the coating with 4 per cent Sm2O3 and 1 per cent La2O3 exhibits the best wear resistance and lowest friction coefficient among all the samples. Originality/value AT coatings mixed with different components of binary rare earth oxide of La2O3 and Sm2O3 are prepared by atmospheric plasma spraying. Binary rare earth oxide could increase the melting degree of powder and decrease porosity of AT coatings.

Sign in / Sign up

Export Citation Format

Share Document