Microstructure and mechanical properties of Cu-12 Al-6 Ni with Ti addition prepared by powder metallurgy

• Published in: Materials science & engineering. A, Structural materials : properties, microstructure and processing Vol. 803; p. 140472
• Main Authors: Deng, Zhenghua, Yin, Haiqing, Zhang, Cong, Li, Wanquan
• Format: Journal Article
• Language: English
• Published: Lausanne Elsevier B.V 28.01.2021; Elsevier BV
• Subjects: Alloy powders; Alloys; Aluminum base alloys; Coefficient of friction; Copper; Cu–Al–Ni alloy; Hardness; Mechanical properties; Microstructure; Nickel aluminides; Nickel compounds; Powder metallurgy; Self lubricating bearings; Self lubrication; Sintering (powder metallurgy); Sleeves; Tensile strength; Titanium; Trace elements; Tribological properties; Wear resistance; Mechanical properties; Cu–Al–Ni alloy; Tribological properties; Powder metallurgy; Ti

Owing to its excellent wear resistance and good mechanical properties, the sintered Cu–Al–Ni alloy is an ideal material for preparing sliding bearings and self-lubricating sleeves. Adding trace elements into the Cu–Al–Ni alloy is expected to further enhance these properties. Hence, in this work, the...