Will density of metal increase with temperature and cold working?
I have a metal strip (20 x 180 x 1 mm) formed by electrodeposition. The metal strip was annealed to 935 degree centigrade (microstructure showed increase in grain size). The strip was further cold rolled to (30 x 360 x 0.5 mm) on a rolling mill.
1. Will the density increase or decrease after annealing ?
2. Will the density increase or decrease after rolling ?
3. Also provide any references if available.