This story is the second in a three-part series explaining the Fort Dodge Community School District bond referendum. Once a ...

Welcome to Week 2, survivors! Unlike last year’s Week 1 carnage — where the 50-percent-favorite, Cincinnati, went down to New England — the favorites in Week 1 this year did exactly what they were ...

A numerical model of the three-dimensional MAG welding arc for a butt joint with AH36 Steel, incorporating both the welding gap and molten pool structures, was developed. The multi-physical ...

Abstract: This letter illustrates how a challenging problem be solved by assuring the adequacy of the raw information and using an appropriate deep learning network to extract the relevant information ...

Two decades ago, few would have thought about wielding a torch that emits a laser with enough power and energy density to weld. Today, hand-held laser welding (HHLW) is gaining significant popularity.

James is a published author with multiple pop-history and science books to his name. He specializes in history, space, strange science, and anything out of the ordinary.View full profile James is a ...

Shielding gases do much more than just protect the molten weld pool from atmospheric contamination. Selecting the correct gas mix and composition for MIG welding can make a difference in weld quality, ...

Abstract: Reliable welding quality monitoring (WQM) is a long-standing challenge for climbing gas tungsten arc welding (GTAW) due to the inherent instability and complexity of the weld pool during ...

Numerical simulation was used to predict the thermal behavior and the resulting microstructure at the heat-affected zone (HAZ) of a 170 mm diameter and 3.5 mm thickness super duplex stainless steel ...