by welding is shown in the top diagram together with temperatures in the weld zone and the regions of the two plates altered by the process. The lower diagram shows the microstructure in the "heat ...

Steels are useful materials because of their sophistication and low cost. The many phase transformations and processing variables associated with them can be exploited to achieve a very large range of ...

With illustrations, extensive bibliographies and real-life examples, this comprehensive reference covers the microstructure, mechanical behavior and properties of steels, the most widely-used metallic ...

Navy leaders this week identified an aircraft carrier and two submarines affected by faulty weld issues during work at the Newport News Shipyard in Virginia, but say that the substandard work did ...

In a statement late Friday, HII, the company that owns the shipyard, said it had discovered “through internal reporting that some welders knowingly circumvented certain welding procedures.” ...