[PDF] Top 20 Effects of silicon on mechanical properties of AM60 magnesium alloy

... condition of 60 N load, wear rate of 1.0 m·s -1 and wear test duration of 5 ...performed on the AM60 without Si and ...variation of wear weight loss as a function of the ... See full document

... pattern of the Mg-6Al alloy without RE elements ...Mg-6Al alloy with the characteristic of brittle fracture has low ...content of RE elements is up to 0.9%, fractures of the ... See full document

... mechanism of modification of these precipitations one should take into account that effect of modification of hypereutectic silumins depends on earlier transition to liquid phase ... See full document

... hardness of the MLAWS are high, resulting in better comprehensive mechanical properties and the best wear ...increase of temperature, though the toughness of MLAWS is obviously ... See full document

... casting of high quality aluminum alloys belongs to main refining ...years of experiences and experimental works on this subject, there are still some specific ...casting of aluminum alloys, ... See full document

... AZ80 alloy billet with a diameter of 110 mm was produced by continuous casting process and supplied by ChongQing Magnesium Science & Technology ...consistency of samples, we took the ... See full document

... cold magnesium granulate, alloy shavings of a defined size distribution manufactured with a special cutting process are used as base ...speed of a maximum 210 ...Since magnesium and its ... See full document

... characteristics of al- alloy ...their mechanical properties were ...ranges of 473 K to 673 ...nature of mechanical properties of the ...curves of thee ... See full document

... strength of A356 casting by a maximum of 40%. Based on the microstructures shown in section ...addition of yttrium results in finer dendritic structure and more fibrous eutectic phase, this ... See full document

... micro-hardness of the SFSP samples processed using different scrolled pin profiles was measured across the processed zone at the ...hardness of raw metal was seen as 72 (HV ...hardness of 112 (HV ... See full document

... use of non-resorbable screws, plates, stents and pins made of metallic materials such as titanium, cobalt-chrome and stainless steel alloys [1 – ...disadvantage of these materials is that, in some ... See full document

... to properties like corrosion resistance or thermal and electric ...ratio of the strength to mass is the main ...Alloys of aluminum with silicon (so called silumins), which are characterized by ... See full document

... Al), silicon of 98,5% purity (rest Fe and other elements), copper (99, 98% Cu), nickel (99, 98% Ni) and cast AG10 alloy (about 10 ...crucible of 0,7kg capacity made from magnesite refractory ... See full document

... voltage effects present on the curves in form of characteristic ...Values of temperature and voltage read outs for those characteristic points have become the base to taking up regression ... See full document

... consist of a fibrous reinforcements bonded together with a matrix ...strength of the material to change with direction of ...reinforcement properties such as high strength and stiffness and ... See full document

... Investigations of the cupola process carried out at two domestic foundries in parallel with investigations of the efficiency of equipment for cast iron nodularising treatment have proved full ... See full document

... shape of building catches the eye of visitor, sometimes the structural system appeals, and in other occasions both shape and structural system work together to make the structure a ...each of these ... See full document

... structure of the chromium cast iron greatly depends on the additionally introduced elements such as titanium and ...elements of this type it does not form complex carbides in the chromium cast iron, ... See full document

... Unit of the Pulmonary Division, Hospital das Clínicas, University of São ...Committee of the University of São ...each of these patients we regis- tered their clinical data, including ... See full document

... Increasing the annealing time to 16 h (Figures 2g and 2h) promoted an increment in precipitation rate. hese precipitates grew coarser in subsequent higher annealing times, but there still are ine precipitates elongated ... See full document