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Microstructural investigation of Nd-rich phase in sintered Nd-Fe-B magnets through electron microscopy付新1,韩小磊1,杜志伟1,冯海波2,李岩峰21. National Center of Analysis and Testing for Non-ferrous Metals...">The distribution, morphologies and structures of intergranular Nd-rich phase in sintered Nd-Fe-B magnets were studied through electron microscopy. Backscattered electron (BSE) imaging revealed that Nd-rich......
Microstructural investigation of Nd-rich phase in sintered Nd-Fe-B magnets through electron microscopy付新1,韩小磊1,杜志伟1,冯海波2,李岩峰21. National Center of Analysis and Testing for Non-ferrous Metals...">The distribution, morphologies and structures of intergranular Nd-rich phase in sintered Nd-Fe-B magnets were studied through electron microscopy. Backscattered electron (BSE) imaging revealed that Nd-rich......
100095, China Received 24 November 2013; accepted 12 May 2014 Abstract: The recent developments of electron tomography (ET) based on transmission electron microscopy (TEM) and scanning transmission electron microscopy (STEM) in the field of materials science were introduced. The various types of ET based on TEM as well as STEM were described in detail, which included bright-field (BF)-TEM tomography......
Mssbauer and electron microscopy study of martensitic transformations in an Fe-Mn-Mo alloyT.Kirindi1,U.Sari1,M.Kurt2摘 要:<正>The kinetic,morphological,crystallographic,and magnetic characteristics of thermally induced martensites in Fe-13.4wt% Mn-5.2wt%Mo alloy were investigated by scanning electron microscopy(SEM),transmission electron microscopy......
In situ scanning electron microscopy observation of deformation and fracture behavior of Ti-3Zr-2Sn-3Mo-25Nb alloyMA Xiqun a,YU Zhentao a,HAN Yong b,SONG Xiping c,and SUN Qiaoyan b a Northwest... alloy for surgical implants were directly observed by in situ scanning electron microscopy(SEM).The effect of phase transformations on deformation-induced martensitic transformation accompanying......
Lattice Distortion Analysis Directly from High Resolution Transmission Electron Microscopy Images -the LADIA Program PackageY.Rau, N.Y.Jin-Phillipp and F.PhillippMax-Planck-Institut fiir... electron microscopy images is possible for coherent structures. At proper imaging conditions the intensity peaks in the image have a constant spatial relationship with the projected atom columns......
In Situ Transmission Electron Microscopy Observations of the Growth Process of Fe3O4–Ag NanoparticlesJing-Hua Liu1,2,Jin-Jun Liu1,Qiang Zheng3,Bao-Ru Bian2,Juan Du2,31. School of Materials Science..., Fe3O4–Ag heterodimers were selected as a model system. Their structural changes after heat treatment were investigated by in situ transmission electron microscopy. A combination of real-time imaging......
Spatially Resolved Analytical Electron Microscopy at Grain Boundaries of α-Al2O3S.Nufer, A.G.Marinopoulos, C.Elsasser, W.Kurtz and M.RuhleMax-Planck-Institut fur Metallforschung, Seestr. 92, D-70174... twin grain boundaries are investigated, using electron energy loss spectroscopy (EELS) and energy dispersive X-ray spectroscopy (EDXS). The measurability of electronic structures of the twin grain......
to an electron shower of which the energy and dose rate were much smaller compared to an intense electron beam used in a transmission electron microscopy. As a result of the low-energy and low-dose...Nano-structural Modification of Amorphous Carbon Thin Films by Low-energy Electron Beam Irradiation Masanori Yamaguchi1,Eiji Iwamura2 (1.Lamp Company, Ushio INC., Himeji, Japan;2.PRESTO, Japan......
A Transmission Electron Microscopy Study of Plate Martensite Formation in High-carbon Low Alloy SteelsAlbin Stormvinter,Peter Hedstrm,Annika BorgenstamDepartment of Materials Science and Engineering... in two high-carbon low alloy steels have been investigated by classical and automated crystallographic analysis under a transmission electron microscope.It is found that the martensitic substructure......
