It is usually one of important goals to obtain the homogeneous microstructure for forgings by
hot working, such as hot die forging. However, there is always a large inhomogeneous …

Additive manufacturing and its process involved during manufacturing of engineering
components are thriving areas in current researches. The usage of Direct Metal Laser …

Intergranular corrosion is one of the decisive tools for the life of turbine blade for its
continuous use. The study was to ascertain the occurrence of Intergranular Corrosion (IGC) …

The effect of chemical composition on the corrosion behaviour of heat-treated Ni-Fe-Co
superalloys has been investigated in aerated 3.5 wt% NaCl aqueous solution. Nickel-base …

The influence of annealing on the microstructure, mechanical and sliding wear
characteristics of Ni-based alloys produced by spark plasma sintering (SPS) was …

It is well-known that the harsh operational conditions of turbine blades lead to a gradual
change in the microstructure of underlying Ni-based superalloy of blades. According to this …

Bu çalışmada; IN718, IN625 ve Nimonic 90 ticari isimli üç farklı nikel esaslı süperalaşım
tozundan TEK yöntemi ile süperalaşım malzemeler şekillendirilmiştir. Şekillendirilen …

The use of nickel-based superalloys has extended to different fields such as turbines, rocket
motors, chemical equipment, space vehicles and power plants due to their excellent …

A new pre-weld heat treatment was developed recently for IN 738 superalloy. Therefore, the
research described in this master's thesis was to study the laser weldability improvement of …

The effect of chemical composition on the corrosion behaviour of heat-treated Ni-Fe-Co
superalloys has been investigated in aerated 3.5 wt% NaCl aqueous solution. Nickel-base …