The maximum sintering temperature without reversible phasetransformation was defined as 1265°C.
2
However, these materials are structurally unstable resulting from complicated phasetransformation mechanisms during cycling.
3
Moreover, it was found that the phasetransformation and structural development drastically occurred during the solvothermal treatment.
4
Optical microscopy during the SCSCT revealed the formation of lamellae, which expanded and then coalesced into a single crystal when the phasetransformation was complete.
5
Phasetransformation not only fetches structural changes but also in the magnetic properties.
6
HA exhibits phasetransformations during sintering which are attendant to the change in volume and thermal strain.