Microstructure and Damping Capacity of ZK60 Alloy Sheets Fabricated by Twin Roll Casting and Hot Rolling Process

Figure 1

Microstructure for the sheets of (a) 10% reduction per pass, (b) 30% reduction per pass, (c) 50% reduction per pass after T6 treatment, and (d) average grain size of the sheets.

(a)

(b)

(c)

(d)