LITERATURE REVIEW

 Series of research have been established to advance the correlation of materials selection and good performance of welded steel in construction, fabrication and welding industries including production company which could be obtained through proper experimentation and analysis.To established a good competitive edge and proper customer service,construction and  production companies must have  reliable techniques for variability of corrosion correlation data.Dependability of service is one of the best performance measures by which a company can distinguish it self.
equipment shall be kept reliable without defective components in other to remain productive and competitive.The weld pool development during GTA and laser beam welding of the type 304 stainless steel,part II experimental correlation,(Zachariah and others,1989), highlights in part one of the paper, the result of the heat flow and the fluid flow analysis were presented in part II, of the paper,predictions of the computational model are verified by comparing the numerically predicted and experimentally observed fusion zone size and shape, stationary gas tungsten are and laser beam wide were made type 304 stainless steel difference times to provide a variety of solidification condition as cooling rate and temperature gradient.Calculated temperature rolling rates are correlated with the experimentation observed fusion structure.