L. Terziev et al., MICROSTRUCTURAL STUDY OF A ZN-AL-CU ALLOY AFTER THERMAL-TREATMENT AT 100-DEGREES-C AND CREEP, Zeitschrift fur Metallkunde, 85(9), 1994, pp. 640-644
The creep behaviour of the ternary Zn-Al-Cu alloy after thermal treatm
ent at 100-degrees-C has been studied. The applied creep stress does n
ot modify clearly the transition phases (alpha''m, eta(x), eta(m)) app
earing during isothermal ageing. During the creep test, the formation
of an important density of defects results in the precipitation of T'
and theta' particles. The quantity of these phases depends on the cree
p conditions.