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Effect of Nb content on the microstructure and

Effect of Nb content on the microstructure and mechanical properties of ZrCuNiAlNb glass forming alloys Y.F. Suna, C.H. Shekb,, B.C. Weic, W.H. Lic, Y.R. Wangc a Research Center for Materials, Department of Materials Science and Engineering, Zhengzhou University, Zhengzhou 450002, China Microstructure and Conductivity of the Al-Cu Joint

  • AbstractIntroductionExperimental ProcedureResults and DiscussionConclusionsAcknowledgmentsIn this paper, 1060 aluminum and T2 pure copper were joined by friction stir welding. The influence of the rotation speed and inclination on the microstructure and mechanical properties of the joint were investigated. The microstructure and composition of the welded interface region were analyzed. The joints strength was tested, and the conductivity of the joints was estimated. Joints having good surface formation and defect-free cross section were successfully obtained. The cross-sectional morphologies Effect of Mo on the Microstructure and Superelasticity of Nov 25, 2020 · Microstructure and Transform Behavior. From the XRD results shown in Fig. 1, it can be seen that the prepared Ti (50x) Ni 44 Cu 6 Mo x alloys mainly consist of B2 austenite (Ref 4, 5, 9).Figure 2 shows the SEM micrographs of the prepared Ti (50x) Ni 44 Cu 6 Mo x alloys. There are mainly three kinds of phases in the microstructure:the gray matrix, and dark and white secondary

    Microstructure and Mechanical Properties of TiB2/ Al-Si

    Bulky sample was made by using TIG wire and arc additive manufacturing (WAAM) technology, in which 1.6 mm filler wire of in-situ TiB2/Al-Si composites was selected as deposition metal, following by T6 heat treatment. The microstructure and mechanical properties of the bulky sample before and after heat treatment were analyzed. Experimental results showed that the texture of the original Microstructure, mechanical, and electrical properties of Jan 31, 2011 · In this work, power metallurgy (PM) method was used to prepare Cu matrix composites. To optimize the processing parameters, the stability of Ti 3 AlC 2 in Cu needs to be systematically investigated. Our previous results demonstrated that the reaction between Ti 3 AlC 2 and Cu was the out-diffusion of Al from Ti 3 AlC 2 to form a Cu(Al) solid solution and that it strongly depended on Investigation of microstructure and mechanical properties A Cu3%Ti (wt%) alloy was processed by multiaxial forging (MAF) at cryogenic temperature up to 3 cycles, imposing a total strain of 1.6. Microstructure and mechanical properties of the unprocessed and cryo-forged samples were analyzed.