Microsoft Word - A. Abdalla2.docx

Machining through turning was carried out in a lathe to study the chip formation of Multiphase Ferrite (F-B-M) microalloyed steel. Taguchi orthogonal array was employed to perform the machining. Continuous and discontinuous chips were formed for different cutting parameters like speed, feed and depth of cut. Optical and scanning electron microscope was employed to identify the chip morphology. Keywords—Multiphase microalloyed steel, chip formation, Taguchi technique, turning, cutting parameters