A steel alloy DP590 is commonly used for automobile applications because of its outstanding mechanical characteristics. One crucial limitation this forming that it has limited malleability and ductility. In study, we compared the experimental limit diagram (FLD) at RT 800°C using stretching. An experiment with a strain rate 0.01/s carried out samples cut in four different directions (0°,30°,60°...

In this study, the joining of 6061-T6 aluminum alloy and DP590 steel using a M42 rivet via friction riveting technique is investigated. The surface morphology microstructure characterization reveal formation an anchor zone that imparts mechanical interlock as well metallurgical bonds at interface steel. A combination interlocking bonding results in achievement high load-carrying capacity 5.7 kN...

Abstract The exploratory experiments of laser fusion welding with Sn powder and the automotive adhesive addition were conducted for DP590 dual-phase steel AZ31B magnesium alloy in an overlap steel-on-magnesium configuration. characteristics metal vapor/plasma analyzed by collecting analyzing plasma shape spectra. microstructure welded was characterized scanning electron microscopy (SEM), X-ray ...

Ferrous metals include cast iron, steel, and the various steel alloys, The only difference between iron and steel is the carbon content. Cast iron contains more than 2-percent carbon, while steel contains less than 2 percent. An alloy is a substance composed of two or more elements. Therefore, all steels are an alloy of iron and carbon, but the term “alloy steel” normally refers to a steel that...

Sheet-metal forming is one of the most important manufacturing processes in automotive industry. This study proposes a multiobjective optimisation scheme that controls both sheet-metal formability and springback. First, mechanical properties DP590 steel were characterised to obtain parameters limit diagram (FLD) DP590. Then, FLD, thinning rate, average springback selected as quality evaluation ...

alloy steel, which is versatile in such qualities as grade, property and application, can play an important role in the technical and economic development of the country. the present consumption of the key industrial sector to this strategic material, specified basically as semi- finished products exceeds 100,000 tons per year. however, a rough estimation of the true potential needs, does clear...

Two kinds of self-piercing riveted (SPR) joints were prepared with DP590 and AA6061 plates. The forming qualities the studied using finite element method. relationships between fatigue life failure forms different upper plates discussed. Finally, mechanisms analyzed. results show that maximum static tension DA32 (with an plate DP590) is significantly greater than other kind, always longer AA40 ...

The present work has as main aim to make a small introduction about the types of steels, specially the ones used in the construction industry. This material is appreciated in construction due to its many advantages as strengths, resistance, adaptability and flexibility in design, durability, recyclability,...; even thou its also has week points like a low resistance to fire, weak against corros...

The present work demonstrates that friction stir welding (FSW) is a feasible route for joining 6061 aluminium (Al) alloy to AISI 1018 steel. The weld has a good weld quality and is free of cracks and porosity. The tensile failure happened at the boundary between the nugget and thermomechanically affected zone of the base Al alloy, indicating that the weld has a higher joining strength. Despite ...

The purpose of the current study was to evaluate the effect of functional monomers contained in the primers on adhesive bonding of a steel alloy. SUS XM27 steel was primed with one of the following materials; Alloy Primer, Estenia Opaque Primer, and V-Primer. The functional monomers in the primers were a phosphate (10-methacryloyloxydecyl dihydrogen phosphate; MDP) and a thione (6-(4-vinylbenzy...