[PDF] Top 20 To find effects of GMAW parameters on Mechanical Properties of Aluminum Alloys

... aims to investigate the effects of Gas Metal Arc Welding (GMAW) on the mechanical properties of different grades of aluminum ...alloys. ... See full document

... transformation of the molten metal back into the solid ...heavily on the final product's characteristics. The microstructure effects on metallic alloys properties have been ... See full document

... joining of two AA7075 plates using SiC reinforcements along the joint line and found promising results from the standpoint of impact ...reason of positive effect of SiC particles on ... See full document

... Tensile properties of joints have been evaluated and correlated with the FSP zone ...compared to other tool pin profiles ...study on the effect of welding speed and tool pin profiles ... See full document

... contribution to world-wide economy. Nowadays, aluminum is the second (after steel) the most popular and the most often used metal in the world ...The aluminum owes its popularity to ... See full document

... pressure of hydrogen, and to carry over melt to a tailor-made apparatus that ensures directional ...out of the melt, and then the quasi-cylindrical pores normal to the solidification ... See full document

... leads to crack initiation in ...similar to the base ...compared to the base metal, while the fracture region has the lowest hardness among the various zones of weld ...role of ... See full document

... images of the studied alloys were analyzed depending on growth velocity and composition (Fe content) to verify mechanical ...appearance of fracture surfaces of the ... See full document

... tests of casting welding show that the causes of high-temperature brittleness are the partial tears of the structure and the hot cracks of both the castings and the welded and padded ... See full document

... lots of lath-like structures emerge (Fig. 4). By analysis of selected area of electron difraction, the lath-like structures are shown to be δ-phase ...width of the structures is only ... See full document

... condition of 60 N load, wear rate of 1.0 m·s -1 and wear test duration of 5 ...According to the tensile test results, the optimum Si addition amount is ...performed on the AM60 without ... See full document

... [r] ... See full document

... resistance to penetration throughout the profile, and this has important implications for how plants deal with mechanical resistance to penetration in the natural ...formation of lateral roots ... See full document

... Nitrile rubber (NBR) [acrylonitrile (ACN) content = 45 % and Mooney viscosity (ML (1+4) at 100 °C) = 60] was kindly supplied by Petroflex Ind. Com. S.A. Brazil. The organoclay used in this study was Cloisite ® 15A ... See full document

... important to recognize consumer purchasing ...order to study the effect on purchase decision (Jalalkamali & Nikbin, ...aspect of brand value that makes consumers pay for certain products ... See full document

... result of deposition of nanostructured multicomponent (TiZrAlYNb)N and (TiZrHfVNbTa)N nit- ride coatings, a phase with FCC lattice and crystallite sizes from 7 nm to 17-20 nm, respectively, is ... See full document

... Effect of Metallurgical Parameters on the Hardness and Microstructural Characterization of As-cast and Heat-treated 356 and 319 Aluminum ... See full document

... aimed to determine the influence of aluminium in the amount from about ...0.6% to about 2.8% on the structure of cast iron treated with cerium mischmetal and subjected to ... See full document

... precipitation of the most deleterious ω phase and permits so to obtain the highest yield strength to Young’s modulus ratio with only the ine precipitation of α ...compared to Ti-6Al-4V ... See full document

... distance of 15µm were measured with a load of 150mN at the top and 50mN at the cross-section and the average hardness and standard deviation were ...calculated. To evaluate the adhesion of the ... See full document