Fabrication and tribological properties of a self-lubricating wear-resistant coating based on structural coupling

Zhao, Hang; Liu, Yufeng; Xu, Bin; Lu, Yanjun; Zhou, Chilou; Wu, Xiaoyu; Li, Jianjun

doi:10.1016/j.ceramint.2018.11.064

Cited by 13 publications

(1 citation statement)

References 35 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The high temperature tribological characterization was performed by using a ball-on-disc tribometer (at 17, 300, and 600 • C). The NiCr/Cr 3 C 2 -30%WS 2 coatings showed lower wear till 600 • C but exhibited higher wear at 600 • C. Laser deposition with the addition of WS 2 are considered suitable from room temperature to 300 • C. Zhao et al (2019) fabricated self-lubricating wear resistant coatings on stainless steel substrate by combining LMD and vacuum pressure thermal diffusion welding (VPTW). The fabricated coatings consist of separate layers of wear resistant-NiCrSiB and self-lubricating Cu-coated graphite.…”

Section: Aerospace Automotive and Power Generationmentioning

confidence: 99%

An Overview: Laser-Based Additive Manufacturing for High Temperature Tribology

et al. 2019

View full text Add to dashboard Cite

Laser-based additive manufacturing (LBAM) is a versatile manufacturing technique, extensively adopted to fabricate metallic components of enhanced properties. The current review paper provides a critical assessment of the fabricated metallic coatings and parts through LBAM-processes [e.g., laser metal deposition (LMD) and selective laser melting (SLM)] for high temperature tribological applications. A succinct comparison of LBAM-fabrication and conventional manufacturing is given. The review provides an insight into the sophisticated application-driven material design for high temperature tribological contacts. The review highlights the major mechanisms behind the improvement in the tribology of the laser-deposits; properties evolving as a consequence of the microstructure, lamellar solid lubricants, sulfides, soft metals, lubricious oxides, and self-lubricating surfaces.

show abstract

Section: Aerospace Automotive and Power Generationmentioning

confidence: 99%