Hierarchical solidification
Web5.2 Casting and solidification. Solidification is a process in which atoms are converted into an ordered solid state from a liquid disordered state. The conversion rate for the … WebLiu X, Chang Z, Luo L, et al. Hierarchical Zn x Co 3 ... Anomalous solidification microstructures in Co-free Al x CrCuFeNi 2 high-entropy alloys. J Alloys Compd, 2013, 557: 77–81. Article CAS Google Scholar Wang S, Xin H. Predicting catalytic activity of high-entropy alloys for electrocatalysis. Chem, 2024, 5: 502 ...
Hierarchical solidification
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Web13 de ago. de 2024 · The treated ZIF-8 provided an essential structural template to achieve B, N co-doped hierarchical structures with micro/meso/macro multimodal pore size … Web30 de abr. de 2024 · The hierarchical honeycomb structures in the developed microspheres rendered high adsorption capacities toward heavy metal ions, cationic and anionic dyes, …
Web13 de jan. de 2024 · These studies show that, due to rapid solidification and huge temperature gradients, the microstructures of Co–Cr based alloys are composed of … WebHierarchy (mathematics), the mathematical model of a hierarchical structure as an ordered set. Containment hierarchy, a hierarchy of only strictly nested sets. Hierarchy (object …
Web20 de ago. de 2024 · We studied two as-cast Al 19 Fe 20 Co 20 Ni 41 (at%) EHEAs fabricated by conventional casting and directional solidification (DS), respectively.The conventionally cast EHEA served as the reference material and exhibited a typical lamellar microstructure formed during a eutectic transformation ().The structure comprises L1 2 … Web11 de abr. de 2024 · The evolution of a hierarchical multiphase structure in an as-cast HEA is studied. Thermodynamic models predict the HEA’s phase transformation during solidification. The microscale structure contains 2FCC and BCC, induced by higher mixing enthalpy. Nanoprecipitates exhibit compositionally inverse structure and coherent …
Web13 de abr. de 2024 · Peritectic Solidification Kinetics and Mechanical Property Enhancement in a Rapidly Solidified Ti–48 at% Al–8 at% Nb Alloy via Hierarchical Twin …
Web1 de abr. de 2024 · However, hierarchical micro-nano structures are usually generated owing to the re-solidification and the re-deposition of material on the edge of the laser … dickinson writing styleWeb1 de abr. de 2016 · The hierarchical evolution of the microstructure in an as-cast Al 2 CuCrFeNi 2 alloy, across multiple length scales, was investigated by coupling scanning … citrix workspace avdWebHaipeng Wang's 31 research works with 424 citations and 1,991 reads, including: Atomic structure of intermetallic compound Nb5Si3 by new cluster transformation analysis method citrix workspace barclaysWeb28 de jul. de 2024 · Hierarchically porous metals possess intriguing high accessibility of matter molecules and unique continuous metallic frameworks, as well as a high level of exposed active atoms. High rates of diffusion and fast energy transfer have been important and challenging goals of hierarchical design and porosity control with nanostructured … citrix workspace azure ad ssoWeb13 de abr. de 2024 · When the alloy melt is undercooled to 240 K, high-ordered nanotwins are observed in the Ti–48 at% Al–8 at% Nb alloy, which form a unique hierarchical … dickinson xpa12bsWeb1 de nov. de 1989 · PDF On Nov 1, 1989, Stavros A. Drakopoulos and others published The Historical Development of Hierarchical Behavior in Economic Thought Find, read … dickinson wright vail cloarWeb15 de jan. de 2024 · Directional solidification of a simple AgCl-KCl lamellar eutectic material is modified by the presence of a pillar template, leading to disordered, trefoil, quatrefoil, cinquefoil and hexafoil ... citrix workspace bcbsaconnect.com