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, NOBORI T, KUWAHARA H, UENO A. Effect of the stress ratio on the fatigue behavior of Zr55Al10Ni5Cu30 bulk metallic glass part I-Analysis of the fatigue resistance[J]. Intermetallics, 2018, 92: 72-78......
the passive films of the studied samples in BSA-containing PBS during the studied immersion time were calculated; these results are summarized in Table 3 (ND(120 h)/ND(1 h) stands for the donor ratio......
at.% Mg. This analysis resulted in an Fe/Si mole ratio of 1.95, with the probable stoichiometry of Al8Fe2Si in good agreement with the accepted stoichiometry of α-AlFeSi [37,38]. Small amount of Mg2Si......
. The red α grains with a large aspect ratio in the weld metal and HAZ are martensite. In a prior β grain, the martensites in the weld metal are nearly perpendicular to each other. The length......
distribution in thick aluminum plate after pre-stretched (2.2% stretching ratio)[72] 通过上述调研分析可以发现,预拉伸过程可以显著消除铝合金厚板在固溶淬火阶段所形成的残余应力,预拉伸量,拉伸机钳口及工作状态,厚板自身力学性能的不均匀性等都会影响厚板内部最终的残余应力分布状态.预拉伸量决定了厚板内部的残余应力消减程度,钳口及其工作状态......
ratio, were significantly disparate. The formation of magnetite, a mixed-valence iron oxide, is only favored within a narrow redox range (n(Fe3+): n(Fe2+)=2:1). Thus, the formation of less......
block. The ratio of carbon and iron addition was 3:1 (by moles) in each step, determined by a trial of different ratios. The input value of elemental iron was set to approximate the mass loss......
. The reason for this is a favourable ratio of the strength to the density of these alloys [1]. These alloys in chloride solutions often experience localized forms of corrosion, such as pitting......
; (6) where |Xi-Xj| represents the distance between state vectors Xi and Yj in Euclidean space, N denotes the number of points in the phase space, and C(r) represents the ratio......
and Poisson ratio are 20 GPa and 0.3, respectively. The results of the 3D displacement field and the contour of the maximum shear strain increment, Figs. 4 and 5, are used to show the failure mode......