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| 1 | Effect of Silver Content on Microstructure and Properties of Brass/steel Induction Brazing Joint Using Ag-Cu-Zn-Sn Filler Metal显示文摘The induction brazing of brass to steel using Ag-Cu-Zn-Sn filler metal was investigated in this study.The influence of Ag content on the microstructure and properties were analyzed by means of optical microscopy,scanning electron microscopy and electron probe microanalysis.Defect free joint was achieved using Ag-Cu-Zn-Sn filler metal.The microstructure of the joint was mainly composed of Ag-based solid solution and Cu-based solid solution.The increase of Ag content and the cooling rate both led to the increase of the needle like eutectic structure.The tensile strength decreased with the increase of Ag content.The tensile strength at room temperature using Ag25CuZnSn filler metal reached 445 MPa.All fractures using Ag-Cu-Zn-Sn filler metal presented ductile characteristic. | J. Cao L.X. Zhang H.Q. Wang L.Z. Wu J.C. Feng | 2011 | Journal of Materials Science & Technology2011，27，4： | 23 |
| 2 | Mapping Sea Level Rise Behavior in an Estuarine Delta System:A Case Study along the Shanghai Coast显示文摘 | H.Q. Cheng J.Y. Chen Z.J. Chen R.L. Ruan G.Q. Xu G. Zeng J.R. Zhu Z.J. Dai X.Y. Chen S.H. Gu X.L. Zhang H.M. Wang | 2018 | Engineering2018，4，1： | 11 |
| 3 | INFLUENCE OF COLD ROLLING REDUCTION ON MICROSTRUCTURE AND MECHANICAL PROPERTIES OF TWIP STEEL显示文摘The influence of cold rolling reduction on microstructure and mechanical properties of the TWIP (ttwinning induced plasticity) steel was investigated. The results indicated that the steel had better comprehensive mechanical properties when cold rolling reduction was about 65.0% and the annealing temperature was 1000℃. The tensile strength of the steel is about 640MPa and the yield strength is higher than 255MPa, while the elongation is above 82%. The microstructure is composed of austenitic matrix and annealing twins at room temperature, at the same time, a significant amount of annealing twins and stacking faults are observed by transmission electron microscopy (TEM). Mechanical twins play a dominant role during deformation, and result in excellent mechanical properties. | Z.L. Mi D. Tang Y.J. Dai H.Q. Wang S.S. Li | 2007 | Acta Metallurgica Sinica(English Letters)2007，20，6： | 5 |
| 4 | Different spatial structures between network regions and active regions indicated by TRACE 171?? observation显示文摘 | M. Zhang H.Q. Zhang G.X. Ai H.N. Wang | 1999 | Solar Physics (-)1999，，1： | 1 |
| 5 | Different spatial structures between network regions and active regions indicated by TRACE 171?? observation显示文摘 | M. Zhang H.Q. Zhang G.X. Ai H.N. Wang | 1999 | Solar Physics (-)1999，，1： | 1 |
| 6 | Reversal of Cancer Cachexia and Muscle Wasting by ActRIIB Antagonism Leads to Prolonged Survival显示文摘 | Xiaolan Zhou Jin Lin Wang John Lu Yanping Song Keith S. Kwak Qingsheng Jiao Robert Rosenfeld Qing Chen Thomas Boone W. Scott Simonet David L. Lacey Alfred L. Goldberg H.Q. Han | 2010 | Cell2010，，4： | 1 |
| 7 | 查看详情显示文摘 | Wang X Guan H Chen S Li H.Q. Zhai T.Y. Tang D.M. Bando Y. Golberg D | | 0，，： | 1 |
| 8 | STUDY OF MICROSTRUCTURE ON PAN-ACFs PREPARED BY DIFFERENT ACTIVATION METHODS显示文摘Polyacrylonitrile (PAN) -based activated carbon fibers (ACFs) are amorphous graphitic carbon, consisting of sp2 hexagonal carbon layers with different sizes of pores ranging from micropores to macropores. The microstructure, including graphite-like micro-crystal, surface chemistry, pore size distributions and so on, of PAN activated carbon fibers prepared by different activation methods were investigated by element analysis (EA), X-ray diffraction (XRD), X-ray photoelectron spectroscopy (XPS), and infrared spectra. The XRD patterns show that PAN-ACFs activated by different methods are of amorphous diffraction characteristic but composed of very small graphitic crystallites. The surface functional groups were analyzed by XPS and FT-JR spectra. The samples activated by air possess relatively abundant oxygen functional groups, and the samples activated by potassium hydroxide possess less oxygen functional groups. This is attributed to the different activation mechanisms. | Z.Y. Ryu, H.Q. Rong, J.T. Zheng, M.Z. Wang and B.J Zhang (Institute of coal chemistry, The Chinese Academy of Sciences, P. O. Box 165, Taiyuan 030001, China) | 2001 | Acta Metallurgica Sinica(English Letters)2001，14，6： | 1 |
| 9 | Theoretical studies of solid–solid interfaces显示文摘 | S.Q. Wang H.Q. Ye | 2006 | Current Opinion in Solid State & Materials Science2006，，1： | 1 |
| 10 | 查看详情显示文摘 | Zhang J Shen H.O Guo W Wang S.H. Zhu C.T. Xue F. Hou J.F. Su H.Q. Yuan Z B | | 0，，： | 1 |
| 11 | Investigation of characteristics of laterally overgrown GaN on striped sapphire substrates patterned by wet chemical etching显示文摘 | Jing Wang L.W. Guo H.Q. Jia Z.G. Xing Y. Wang J.F. Yan N.S. Yu H. Chen J.M. Zhou | 2006 | Journal of Crystal Growth2006，，2： | 1 |
| 12 | Correlations between stress corrosion cracking susceptibility and grain boundary microstructures for an Al–Zn–Mg alloy显示文摘 | X.Y. Sun B. Zhang H.Q. Lin Y. Zhou L. Sun J.Q. Wang E.-H. Han W. Ke | 2013 | Corrosion Science2013，，： | 1 |
| 13 | Combustion synthesis of TiAl intermetallics and their simultaneous joining to carbon/carbon composites显示文摘 | J. Cao H.Q. Wang J.L. Qi X.C. Lin J.C. Feng | 2011 | Scripta Materialia2011，，3： | 1 |
| 14 | Helicity Computation Using Observations From two Different Polarimetric Instruments显示文摘 | S.D. Bao A.A. Pevtsov T.J. Wang H.Q. Zhang | 2000 | Solar Physics2000，，1： | 1 |
| 15 | Grain growth and dislocation density evolution in a nanocrystalline Ni–Fe alloy induced by high-pressure torsion显示文摘 | S. Ni Y.B. Wang X.Z. Liao S.N. Alhajeri H.Q. Li Y.H. Zhao E.J. Lavernia S.P. Ringer T.G. Langdon Y.T. Zhu | 2010 | Scripta Materialia2010，，4： | 1 |
| 16 | Concurrent formation of two different type precipitation-free zones during the initial stage of homogenization显示文摘 | Y.Q. Chen D.Q. Yi Y. Jiang B. Wang H.Q. Liu | 2013 | Philosophical Magazine2013，，18： | 1 |
| 17 | THE α_2/γ INTERFACIAL STRUCTURE CHANGES IN A DUAL-PHASE γ-TiAl ALLOY AFTER HOT DEFORMATION AND SUBSEQUENT SHORT-TIME ANNEALING显示文摘The nonequilibrium α2/γ interfacial structures have been studied using the conventional and high-resolution transmission electron microscope. The nonequilibrium γ/γ and α2/γ interfaces are important microstructure features of hot-forged Ti-45Al-8Nb2.5Mn-0.05B alloys. The characteristics of these nonequilibrium interfacial boundaries include the frequent interfacial ledges and the deviation from the conventional orientation relationship {111}γ. | L.C. Zhang G.L. Chen J. G. Wang and H.Q. Ye(State Key Laboratory for Advanced Metals and Materials, University of Science and Technology Beijing,Beijing 100083, China.)(Laboratory of Atomic Imaging of Solids, Institute of Metal Research, Chinese Academy | 1997 | Acta Metallurgica Sinica(English Letters)1997，10，6： | 0 |
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