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RISHigh Temperature Lubricating Behavior of NiAl Matrix Composites With Addition of CuO
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: High temperature selflubricating NiAl matrix composites with addition of CuO (15, 20, and 25 wt.%) were fabricated by powder metallurgy technique, and the tribological behavior from room temperature to 1000 آ°C was ...
NiAl Matrix Self Lubricating Composite at a Wide Temperature Range
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Selflubricating composite NiAl–Cr–Mo–CaF2–Ag was fabricated by powder metallurgy technique. The NiAl matrix composite with 10 wt.% Ag provides selflubricating properties at a broad temperature range between room ...
Vacuum Tribological Properties of a Ti 46Al 2Cr 2Nb Intermetallics
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In order to investigate the vacuum tribological properties of a Ti46Al2Cr2Nb alloy, drysliding tribological tests of the alloy against AISI 52,100 steel ball under different sliding speeds and loads were performed at a ...
Tribological Behavior of Al–20Si–5Fe–2Ni Alloy at Elevated Temperatures Under Dry Sliding
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Wear-resistant aluminum alloys have enormous potential applications. In this paper, the Al–20Si–5Fe–2Ni alloy was fabricated by hot-pressed sintering, and its dry sliding wear behavior was investigated from 25 °C to 500 °C ...
Nickel Aluminum Matrix Solid-Lubricating Composite Lubricated by Silver and Silver Vanadate Formed by Tribochemistry at Elevated Temperature
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The synergistic effect of solid lubricants plays a significant role in wide-temperature-range lubrication, where the combination of lubricious oxide and Ag is the promising solid lubricants. In this paper, the friction and ...