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... The mechanical properties of the compacted alloys were investigated by a special kind of continuous Vickers hardness test (Shimadzu Dynamic hardness ... See full document

... and mechanical properties compared to that of coarse grained ...the mechanical properties, microstructure of multiple passes I-ECAP samples, with the channel intersection angle ... See full document

... heterogeneous microstructure to homogeneous refined microstructure, form nanostructure surface as a result increases the hardness of the alloys, and to improve the tensile properties of the surface ... See full document

... their mechanical behaviour of alloy materials by adding reinforcements like agricultural waste ashes, graphite (Gr), and SiC ...as Al-7075 alloy. To improve the mechanical properties of base ... See full document

... similar microstructure to that of the base ...besides Al, Si and Fe as shown in ...to mechanical properties due to their asymmetric morphology, it might not be the case in the present study ... See full document

... loy powders from the mixtures of pure elemental powders. The powders were consolidated by the pulse discharge sin- tering process to maintain the fine grain size of the powders. Microstructures and mechanical ... See full document

... The above described observations can also be related to strength test results, where due to microcracks caused by a high amount of nanomagnetite, a slight decrement in the flexural strength is noticed (up to 9 % for ... See full document

... cleavage planes with cleavage steps of different sizes and river patterns indicated the action of brittle failure. With Yb addition, more and larger cleavage surfaces were observed in Fig. 7(b)–(d), which was attributed ... See full document

... crystalline Al-based alloys. Similarly nano- crystalline alloys fabricated by primary crystallization of an amorphous phase have been reported to exhibit useful mechanical properties that ... See full document

... mens quoted in the literature and in the present work should also be evaluated on the basis of microstructure, but unfortunately heat treatment and microstructure data are not available for the values in ... See full document

... In the Type IV reactor, the amount of CaO support was increased to 2 g whilst keeping the amount of Ni catalyst constant at a level equal to that used in the Type II reactor, resulting in 5.4 wt.% ... See full document

... Room-temperature XRD patterns of CSP BLVMO, NMO and (100 − x) wt.% BLVMO-x wt.% NMO samples in the 10 ◦ –50 ◦ 2θ range are shown in Figure 2. BLVMO has a tetragonal scheelite structure (PDF ... See full document

... X-ray diffraction (XRD) data were measured on a PAN alytical X’Pert Pro X-ray diffractometer equipped with graphite monochromatized Cu Kα radiation (λ = 1.541874 Å). The accelerating voltage was set at 40 ... See full document

... automobile, mechanical, chemical as well as in scientific domain, owing to its cleverness to produce hard, wear, friction and corrosion resistant ...of Ni-P-Al 2 O 3 (NiPA) and Ni-P-TiO 2 ... See full document

... Recently various red phosphors materials have been actively investigated to improve their luminescent properties and to meet the development of different display and luminescence devices. Inorganic compounds doped ... See full document

... Aldrich, USA) and silver chloride AgCl (purity>99%, Reidel Lab Reagent) are used. Powders of constituent chemicals in appropriate (wt %) ratio is homogeneously mixed for 30 min in an agate pestle & mortar ... See full document

... with 36% to the total DOS. It is necessary to underline, that we have projected only 6 out of 24 Carbon atoms, just to save time. This contribution appears in the band bellow the Fermi level, due to its semiconductor ... See full document

... intermediate size, IgG (mol wt 160,000), were studied in controls and patients with renal disease. Controls metabolized 0.28%/hr of circulating IgG and 22.3%/hr of circulating l-L chain. All the IgG and 99% of the ... See full document

... 10 11 12 x 10 Deterministic DELs of My Blade root 6 2MW WT 3MW WT 3.6MW WT 5MW WT 4.5 Figure 5: Lifetime DELs of edge-wise bending moment of blade root of four wind turbines 4 DEL MyNm 3[r] ... See full document

... rods with a diameter of 2 to 3 mm. One can clearly see the systematic change in the DSC curves with Co content. As the Co content increases to 3 at%, the distinguished two-stage exothermic reactions due to ... See full document