Recently boron microalloyed steels have become an alternative in weight saving in structural elements in automotive industry,especially for parts like pillars and columns and reinforcements. These materials are used as ...

Thermal transformations on microalloyed steels can produce multiphase microstructures with different amounts of ferrite, martensite, bainite and retained austenite. These different phases, with distinct morphologies, are ...

Thermal transformations on microalloyed steels can produce multiphase microstructures with different amounts of ferrite, martensite, bainite and retained austenite. These different phases, with distinct morphologies, are ...

Resulphurised steels, due to their good mechanical properties and machinability, are employed inthe manufacture parts of trucks and high strength components. The microstructure control ofthese steels can improve their ...

Shipbuilding is going through a period of revitalization, growth and technological advancement. One component of these innovations is to improve welding techniques and materials for optimizing processing time, reducing ...

The effect of different microstructures on the polarization resistance (Rp) and the hydrogen-induced cracking (HIC) of a micro-alloyed steel austenitized and submitted to different cooling rates was studied. Samples 19.1 ...