Search Results - "ZHU, X. K"

Corrected stress intensity factor solution for a British standard single edge notched tension (SENT) specimen by Zhu, X.-K.

“…This paper revisits a complicated analytical solution of the stress intensity factor K adopted in a newly published British standard BS 8571:2014 for clamped…”
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Low-cost method for sodium borohydride regeneration and the energy efficiency of its hydrolysis and regeneration process by OUYANG, L. Z, ZHONG, H, LI, Z. M, CAO, Z. J, WANG, H, LIU, J. W, ZHU, X. K, ZHU, M

“…Hydrolysis of sodium borohydride (NaBH sub(4)) is one of the most attractive methods for energy generation of mobile systems used as hydrogen source because of…”
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Ca isotope systematics of carbonatites: Insights into carbonatite source and evolution by Sun, J., Zhu, X.-K., Belshaw, N.S., Chen, W., Doroshkevich, A.G., Luo, W.-J., Song, W.-L., Chen, B.-B., Cheng, Z.-G., Li, Z.-H, Wang, Y., Kynicky, J., Henderson, G.M.

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Numerical simulation of transient temperature and residual stresses in friction stir welding of 304L stainless steel by Zhu, X.K, Chao, Y.J

“…Three-dimensional nonlinear thermal and thermo-mechanical numerical simulations are conducted for the friction stir welding (FSW) of 304L stainless steel. The…”
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Microstructure evolution and life assessment of T92 steel during long-term creep by Nie, M., Zhang, J., Huang, F., Liu, J.W., Zhu, X.K., Chen, Z.L., Ouyang, L.Z.

“…•The microstructure evolution of T92 steel after creep were studied systematically.•The spheroidal-shaped of M23C6 is more stable than the rod one during…”
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The intrapapillary capillary loop (IPCL) changes in superficial esophageal lesions by Wu, H.-L., Guan, B.-X., Liu, B., Wang, H.-J., Zhang, M.-B., Li, G.-C., Zhu, K.-X., Zhou, C.-J., Guo, J.-Q.

“…SUMMARY The aims of this study were to investigate intrapapillary capillary loops (IPCLs) of superficial esophageal lesions changes in different types…”
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Effects of temperature-dependent material properties on welding simulation by Zhu, X.K., Chao, Y.J.

“…Detailed three-dimensional nonlinear thermal and thermo-mechanical analyses are carried out using the finite element welding simulation code––WELDSIM [Chao et…”
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Isotopic homogeneity of iron in the early solar nebula by Zhu, X. K, Guo, Y, O'Nions, R. K, Young, E. D, Ash, R. D

“…The chemical and isotopic homogeneity of the early solar nebula, and the processes producing fractionation during its evolution, are central issues of…”
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Raman scattering and magnetizations studies of (Al, Cr)-codoped 4H-SiC by Song, B., Chen, X.L., Han, J.C., Wang, G., Bao, H.Q., Duan, L.B., Zhu, K.X., Li, H., Zhang, Z.H., Wang, W.Y., Wang, W.J., Zhang, X.H, Meng, S.H.

“…In this study, the insertion of both Al and Cr atoms into SiC matrix has been experimentally evidenced by X-ray diffraction, Raman scattering, elements…”
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Application of normalization method to fracture resistance testing for storage tank A285 carbon steel by Zhu, X.K., Lam, P.S., Chao, Y.J.

“…To determine the fracture resistance and its constraint effect for storage tank A285 carbon steel, a set of single edge notched bend (SENB) specimens with…”
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Dynamic Separation of Resistance Spot Welded Joints: Part I—Experiments by Chao, Y. J., Wang, K., Miller, K. W., Zhu, X.-K.

“…An analysis for an impact system is presented. The results are then used to interpret the test data from dynamic separation of resistance spot welded joints…”
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Monazite chemical composition: some implications for monazite geochronology by Zhu, X. K., O'Nions, R. K.

“…An investigation of the chemical composition of monazite from a number of localities has been carried out. Samples used include monazites from metamorphic…”
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Higher-order asymptotic crack-tip fields in a power-law creeping material by Chao, Y.J., Zhu, X.K., Zhang, L.

“…The higher-order asymptotic crack-tip fields are considered for a mode-I crack in a power-law creeping material under the plane strain conditions. Based on the…”
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Effect of specimen size and crack depth on 3D crack-front constraint for SENB specimens by Kim, Y., Chao, Y.J., Zhu, X.K.

“…Three-dimensional (3D) elastic–plastic finite element analyses (FEA) are performed to study constraint effect on the crack-front stress fields for single-edge…”
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Specimen size requirements for two-parameter fracture toughness testing by ZHU, X. K, CHAO, Y. J

“…Using a single parameter fracture mechanics theory, a minimum specimen size requirement of min(a, b, B) >200J/σ0 in tension and min(a, b, B) >25J/σ0 in…”
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Discussions of three-dimensional models for mixed-mode fatigue crack growth by Zhu, X.K.

“…This technical note discusses several three-dimensional models for mixed-mode fatigue crack growth that were developed recently by Bian and coauthors [1–5]…”
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Characterization of crack-tip field and constraint for bending specimens under large-scale yielding by CHAO, Y. J, ZHU, X. K, KIM, Y, LAR, P. S, PECHERSKY, M. J, MORGAN, M. J

“…Elastic-plastic crack-tip fields and constraint levels in bending specimens under large-scale yielding (LSY) are examined. The J−A2 three-term solution is…”
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Constraint-modified J-R curves and its application to ductile crack growth by CHAO, Yuh J, ZHU, X. K

“…The concept of J-controlled crack growth is extended to J−A2 controlled crack growth using J as the loading level and A2 as the constraint parameter. It is…”
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Unusual hardening behaviour in heavily cryo-rolled Cu-Al-Zn alloys during annealing treatment by Gong, Y.L., Ren, S.Y., Zeng, S.D., Zhu, X.K.

“…Three nanostructured Cu-Al-Zn alloys were produced via rolling at the liquid nitrogen temperature. The deformed Cu alloys were then annealed at 150–300°C for…”
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Synthesis of bulk nanostructured Zn by combinations of cryomilling and powder consolidation by room temperature milling: optimizing mechanical properties by Zhu, X.K, Zhang, X, Wang, H, Sergueeva, A.V, Mukherjee, A.K, Scattergood, R.O, Narayan, J, Koch, C.C

“…A new technique is used to synthesize nanocrystalline Zn, i.e. cryomilling followed by in situ consolidation of the powders by room temperature ball milling…”
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