Browsing by Author "Vidhya Sagar, N."

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    Friction factor of CP aluminium and aluminium-zinc alloys
    (2006) Vidhya Sagar, N.; Anand, K.S.; Mithun, A.C.; Srinivasan, K.
    Friction factor has been determined for CP aluminium and aluminium-zinc alloys using ring compression test at different temperatures from 303 K to 773 K. It is found that CP aluminium exhibits sticking whereas Al-Zn alloys do not exhibit sticking at elevated temperatures. Hot working of Al-Zn alloy is easier than that of CP aluminium at 773 K. As zinc content increases up to 10 wt% the friction factor decreases up to 0.02. © Indian Academy of Sciences.