Effect of Carbon Content on Microstructure and Properties of TiC Reinforcement Composite Coatings by Laser Cladding

2018 ◽  
Vol 13 (4) ◽  
pp. 464-468
Author(s):  
Shanjia Shao ◽  
Yanhui Liu ◽  
Jieqiong Ding
Keyword(s):  
Carbon Content ◽  
Laser Cladding ◽  
Composite Coatings ◽  
Microstructure And Properties

Microstructure and Properties of TiC-Mo2C Particles Reinforced Fe-Based Composite Coatings Produced by Laser Cladding

2009 ◽  
Vol 36 (12) ◽  
pp. 3287-3292
Author(s):  
翟玉峰 Zhai Yufeng ◽  
王新洪 Wang Xinhong ◽  
黄坚 Huang Jian
Keyword(s):  
Laser Cladding ◽  
Composite Coatings ◽  
Microstructure And Properties

Optimization of microstructure and properties of composite coatings by laser cladding on titanium alloy

2021 ◽  
Vol 47 (2) ◽  
pp. 2230-2243
Author(s):  
Ya'nan Liu ◽  
Lijun Yang ◽  
Xuejiao Yang ◽  
Tiangang Zhang ◽  
Ronglu Sun
Keyword(s):  
Titanium Alloy ◽  
Laser Cladding ◽  
Composite Coatings ◽  
Microstructure And Properties

Microstructure and properties of Cu-Ti-Ni composite coatings on gray cast iron fabricated by laser cladding

2020 ◽  
Vol 122 ◽  
pp. 105879 ◽  
Author(s):  
Lingjie Zhu ◽  
Yanhui Liu ◽  
Zhiwei Li ◽  
Lei Zhou ◽  
Yongjiu Li ◽  
...  
Keyword(s):  
Cast Iron ◽  
Laser Cladding ◽  
Gray Cast Iron ◽  
Composite Coatings ◽  
Gray Cast ◽  
Microstructure And Properties

scholarly journals The Effects of the Addition of Ti3SiC2 on the Microstructure and Properties of Laser Cladding Composite Coatings

Coatings ◽  
2020 ◽  
Vol 10 (5) ◽  
pp. 498 ◽  
Author(s):  
Qin Shi ◽  
Hejun Zhu ◽  
Changsheng Li
Keyword(s):  
Composite Coating ◽  
Laser Cladding ◽  
Composite Coatings ◽  
Composite Ceramic ◽  
Microstructure And Properties ◽  
Surrounding Structure ◽  
Wear And Corrosion ◽  
Severe Fatigue ◽  
Wear And Corrosion Resistance ◽  
Original Coating

This study explored the effects of Ti3SiC2 on the microstructure and properties of laser cladding coatings using X-ray diffractometer, scanning electron microscope, electrochemical workstation, and UMT-2 wear tester analyses. It was found that with the addition of Ti3SiC2, the reinforcing phases in the composite coating were TiC, Ti(B,C)2, honeycomb-like (Cr, Fe)23C6, and a novel composite ceramic with an “eyeball” structure, which had an inside core of Al2O3 and TiC outer surrounding structure. The microhardness, wear, and corrosion resistance of the composite coating were about 1.35, 2, and 4.3 times those of the original coating, respectively. The main wear mechanisms of the original coating were severe fatigue spalling and microcutting, while the main mechanisms of the composite coating were slight microcutting and the formation of the transferred film.

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