Predictions of ICHAZ Cyclic Thermomechanical Response in GTAW Process for 9Cr Steels

Process Optimization for Machining of Hardened Steels

Thermomechanical Response in Thermoelastic Medium with Double Porosity

A dynamic two dimensional problem of thermoelasticity with double porous structure has been considered to investigate the disturbance due to normal force and thermal source. Laplace and Fourier transform technique is applied to the governing equations to solve the problem. The transformed components of stress and temperature distribution are obtained .The resulting expressions are obtained in t...

Manufacturing Process Routes for Reinforcing Steels

In the UK, and in many other parts of the world, reinforcing steels are specified to British Standards, or very similar, which in the main do not specify process routes. As a result, many specifiers, purchasers and users are unaware of the different process routes used in their manufacture. Manufacturing process routes for some of the reinforcing steel products used have changed considerably in...

Evaluation of dissimilar joint properties of AISI316 to AISI430 stainless steels produced by GTAW

In this research, microstructure and mechanical properties of AISI316 to AISI430 dissimilar joint were investigated. For this purpose, GTAW process using ER316L and ER2209 filler metals with diameter of 2.4 mm was used. The microstructure and fracture surface of the welded samples were characterized by optical microscopy and scanning electron microscopy. Also the mechanical properties of the we...

AN INVESTIGATION TO BAINITE FORMATION MORPHOLOGIES IN NI-CR BEARING LOW CARBON STEELS THROUGH THERMOMECHANICAL PROCESSING

The presence of bainite in the microstructure of steels to obtain a proper combination of strength and toughness has always been desired. The previous works however have shown that the presence of preferred bainite morphologies in the microstructure of any steel would not be readily accessible. In addition, the appearance of different bainite morphologies in the microstructure of any steel is d...