[PDF] Top 20 Influence of aging modes on microstructure and mechanical properties of AZ80 magnesium alloy

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

... (THT) of titanium is a process in which hydrogen is used as a temporary alloying element in titanium ...the microstructure and thereby improving the inal mechanical ...the ... See full document

... pattern of the Mg-6Al alloy without RE elements ...steps and tearing ridges, with the quasi-cleavage being the main ...Mg-6Al alloy with the characteristic of brittle fracture has low ... See full document

... design and thermo-mechanical treatments were combined in order to improve the mechanical compatibility of a biomedical β-type titanium ...rolling and low temperature aging, a ... See full document

... Mg-based alloy, mainly applied to the wrought and cast ...grain microstructure favors uniform deformation and improves isotropic mechanical properties of the materials ... See full document

... development and possible interaction of present elements have been determined in charge material of EN AB AlSi9Cu3 ...prediction of solidification sequence. Modelling of equilibrium ... See full document

... overlapping and deposition current. Considering the two levels of deposition current and bead overlapping evaluated, it is evident that deposition current showed to be the most relevant in relation ... 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 ... See full document

... types of precipitates in Al –Mg–Si ...Natural aging (NA) can significantly depress the hardening kinetics and the maximum strength obtained in subsequent artificial aging of Al–Mg–Si ... See full document

... SCL and SSCL, SSSQ tool pin profile resulted in clear ...particles of primary and secondary phases with evident uniform ...supply and stirring ...9(c and f). Figs. 9(a-i) indicate ... See full document

... Fe-80%V and Fe-80%Nb and ...C and then poured into sand mould to get normalized Y-shaped ...Spheroidizing and inoculation process was made in gating system using Fe-Si-5%Mg alloy, ... See full document

... addition of fibre results in an increase of the material strength MOR1, what is proved by the high positive values of coefficients for linear and squared terms in the Equation ...increase ... See full document

... 1DLPH SRVOH UD]YOD HQMD X]RUDND QD SUHVL L]PHUHQH VX GLPHQ]LMH RVD G L G ]D WUL YUVWH HOLSVL SRORPOMHQH HOLSVH ORP SUROD]L NUR] HOLSVH HOLSVH QD PHVWX SRMDYH YUDWD QD NRMLPD VH MDYOM[r] ... See full document

... banks and its availability and function be communicated to consumers (Tan & Thoen, 2001; Suh & Han, ...use of trust seals such as DigiCert, VeriSign, BBB ...displayed on its web site, ... See full document

... fabricated on Ti6Al4V alloy by micro arc oxidation (MAO) in silicate electrolytes, with nano-TiO 2 and nano-Al 2 O 3 and without ...Effects of nano additives on the structural ... See full document

... Introduction of aluminium in the quantity of either about 0.6% (the alloy from melt ...(the alloy from melt No. 2) leads to the arising of the ferrite-pearlite matrix containing the ... See full document

... production of near-net shape castings [17] ...cost of production [18–20] . Nevertheless, the surface quality of the part in LFC is inferior to that in the IC, especially for steel castings with thick ... See full document

... elements of maraging steel, such as molybdenum, titanium, nickel, cobalt, aluminum, and others, have a great influence on the mechanical properties of this alloy, ... See full document

... the properties of cast irons. For many years the strength of cast iron was very low, with a tensile strength of only 60-100 MPa in ...invented and the tensile strength of cast ... See full document

... aspect of this nodularising treatment is without any doubt the very encouraging cost of the nodulariser, and therefore the aim of this study has been an assessment of the cost of ... See full document