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Trans. Nonferrous Met. Soc. China 27(2017) 2573-2586 Fabrication characteristics and tensile strength of novel Al2024/SiC/red mud composites processed via stir casting route Jaswinder SINGH1, Amit CHAUHAN2 1. University Institute of Engineering and Technology, PUSSGRC, Hoshiarpur, Punjab 146023, Ind......
mA. Three-point bending tests were conducted on an electronic universal testing machine (SANS CMT 4304, Shenzhen, China) using some guidelines from ASTM C-1341. The test parameters used were......
. Friction force values were continuously recorded during each test as a function of sliding distance, by means of a bending load cell. Friction values were averaged over the steady state regime for each......
expansion (CTE) and reasonably high elastic modulus. Several processing routes such as gravity casting [1], centrifugal casting [2], mechanical stirring [3], cooling slope [4-6], strain induced melt activated... to evaluate the strength values of composites [48-50]. This is an effective test method for evaluating mechanical properties such as the yield, ultimate strength, and strain hardening exponent values......
of the diffraction peaks in all the samples may arise from the large surface strain that formed during dealloying because of the smaller ligament size and smaller grain size. Fig. 1 XRD patterns..., VISWANATH R N, WEISSMüLLER J. Surface-stress induced macroscopic bending of nanoporous gold cantilevers [J]. Nano Letters, 2004, 4(5): 793-796. [11] CHEN L Y, YU J S, FUJITA T, CHEN M W. Nanoporous......
process was confirmed to be a single-step kinetic process with the unique kinetic triplets. Málek’s equations were used to determine the kinetic model f(α) and pre-exponential factor A. -Berggren..., pre-exponential factor A and reaction mechanism f(α) [33,34]. The kinetic studies were carried out by simultaneous least-square analysis of the results from thermo- gravimetry/differential......
are assigned to O-H stretching and bending modes of water or Fe oxyhydroxides (such as hematite and goethite), respectively [40]. Whereas calcite and dolomite dissolution mechanism over the pH range......
to a catastrophic failure with limited plastic strain. Therefore, their applications and processing methods are limited severely due to their poor room-temperature plasticity [3,4]. In order to broaden...) at low strain rate of 3×10-4 s-1. The dimensions of specimens for the compression test were 1.5 mm in diameter and 3 mm in length with aspect ratio of 2:1 according to ASTM: E9-09 standard......
as a beam with both ends being clamped. Based on the maximum tensile stress rule, the clamped end with the maximum bending moment and tensile stress fails first. At this moment, the key stratum’s rock......
coefficient related to the nature of the geotechnical material, which describes the bending degree of failure envelope, and m≥1. When m=1, the curve is degraded to a straight line, and the nonlinear... with 2-layer soil 3.1 Analysis model of overlying 2-layer soil For horizontal shallow strip anchor plate, it can be considered a plane-strain problem. Taking the anchor plate of unit length as the object......
