Journal of Materials and Engineering Structures
Volume 5, Numéro 3, Pages 289-304
2018-09-30
Auteurs : Hakem Ahmed .
Tempering generates significant microstructural changes, usually hardening. In this study, we investigated the influence of the tempering treatments by temperature variation in increments of 10 and 20°C on the evolution of the main mechanical and structural characteristics of AlSi7Zn3Cu2Mg alloy. This is applied in the case cast in sand and shell gravitation both mechanically and manually. The pieces made from this alloy are part of the components of various achievements of S.N.V.I. Rouïba Algiers. To identify the alloy, four of the most used techniques were used: traction, indentation, resilience and microstructure.
AlSiZnCuMg; Sand – shell; Tempering; Mechanical characteristics
Yahia Zeghoudi
.
pages 74-88.
بوسالم أحلام
.
عابد يوسف
.
ص 117-132.
Boutalbi Nadir
.
Bouaziz Mohamed Najib
.
Ali Agha Hamza
.
pages 147-150.
Said Houari Amel
.
pages 257-268.
Ahmad T.
.
Malik A. N.
.
Raza S. S.
.
Kamran M.
.
Manzoor M. U.
.
Salman A.
.
Hussain F.
.
Riaz F.
.
Ahmad R.
.
Akhtar M. N.
.
pages 847-860.