Abstract 2xxx series Al-alloys are widely employed in structural applications due to their
good mechanical properties. During heat treatment of these alloys, solution treated parts …

Abstract 6063 aluminum alloy is widely used in high-performance structural aerospace and
transportation applications for their good mechanical properties. The solution treatment and …

The microstructure and mechanical properties of ultrahigh strength steels (300M, Aermet100
and M54) were analyzed. The experiment results showed that the steels with austenite …

Ultrasonic testing (UT) is one of the most widely used non-destructive testing techniques for
the characterisation and the evaluation of materials. In this work, material properties of AISI …

Nonlinear ultrasonic (NLU) technique is used for characterization of microstructures in M250
grade maraging steel subjected to solution annealing at 1093 K for 1 h followed by ageing at …

In this research, the effect of γ′ and η phases has been investigated on the physical and
mechanical properties of a superalloy. For this purpose, after heat treatment under different …

Ultrasonic velocity measurements have been carried out in Nimonic 263 specimens
thermally aged at 923 and 1073 K for durations up to 75 h and correlated with the results of …

Tensile testing of solution annealed and thermally aged (755 K for various durations in the
range of 0.25–100 h) specimens of M250 grade maraging steel has been carried out along …

Hydrogen embrittlement was an important and long-standing problem in the fields of steels,
especially ultra-high strength steels. In order to simulate the ability of hydrogen …

The effects of thermal cyclic aging on mechanical properties and microstructure of maraging
steel 250 were studied using hardness tester, tensile testing machine, impact tester, optical …