Metallic Tribological Compatibility of Mo_ss-Toughened Mo₂Ni₃Si Metal Silicide Alloys

Abstract:

A noval wear resistant Mo_ss-toughened Mo₂Ni₃Si metal silicide alloys was designed and manufactured with the commercial Mo, Ni and Si powders. Wear resistance of the alloys was evaluated under dry-sliding wear test condition at room temperature. Results show that the alloys have excellent wear resistance and tribological compatibility coupling with conventional metallic materials due to the high hardness and strong atomic bonds of the ternary metal silicide Mo₂Ni₃Si with MgZn₂ type Laves crystal structure.

• Periodical: Materials Science Forum (Volumes 704-705)
• Pages: 1068-1072
• DOI: https://doi.org/10.4028/www.scientific.net/MSF.704-705.1068
• Online since: December 2011
• Authors: Yong Liang Gui, Xue Jing Qi, Chun Yan Song
• Keywords: Friction Coefficient (FC), Metal Silicide, Microstructure, Tribological Compatibility

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