Paper Title:
Microstructure and Wear Properties of Self-Lubricating H-BN/Ni Coating by Laser Cladding
  Abstract

Self-lubricating h-BN/Ni coating was prepared on a medium carbon steel substrate by CO2 laser cladding using a powder mixture of NiCrBSi+5%h-BN(wt.%). Microstructures and phase structure of the coating were analyzed using SEM, EDS and XRD. Wear tests were carried out using a M100 pin-on-ring wear tester. The results show that h-BN/Ni coating has much superior war resistance and noticeably lower fiction coefficient under dry sliding wear test conditions.

  Info
Periodical
Advanced Materials Research (Volumes 154-155)
Edited by
Zhengyi Jiang, Xianghua Liu and Jinglong Bu
Pages
617-620
DOI
10.4028/www.scientific.net/AMR.154-155.617
Citation
W. Niu, R. L. Sun, Y. W. Lei, "Microstructure and Wear Properties of Self-Lubricating H-BN/Ni Coating by Laser Cladding", Advanced Materials Research, Vols. 154-155, pp. 617-620, 2011
Online since
October 2010
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Price
$32.00
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