age incubation period, ageing incubation period, incubation period at ageing, incubation period at aging
interval between the quenching operation and the start of a significant change in properties produced by precipitation hardening (see: precipitation hardening treatment), ajavahemik kiirjahutamise ja omaduste olulise muutumise alguse vahel sadestuskõvendamisel (vt sadestuskõvendus)
