Acta Metall Sin  1989, Vol. 25 Issue (5): 144-146    DOI:

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MICROSTRUCTURAL STUDIES OF ULTRAFINE IRON PARTICALES

WANG Shuhe;CAI Yuling;AN Gang;WEN Lishi;ZHUANG Yuzhi Institute of Metal Research; Academia Sinica; Shenyang WANG Shuhe; Irutitute of llletai Research; Academia Sinica;110015 Shengyang

WANG Shuhe;CAI Yuling;AN Gang;WEN Lishi;ZHUANG Yuzhi Institute of Metal Research; Academia Sinica; Shenyang WANG Shuhe; Irutitute of llletai Research; Academia Sinica;110015 Shengyang. MICROSTRUCTURAL STUDIES OF ULTRAFINE IRON PARTICALES. Acta Metall Sin, 1989, 25(5): 144-146.

Abstract References Related Articles Recommended Metrics Download:  PDF(1036KB)  Export:  BibTeX | EndNote (RIS)       Abstract  The constitution, stricture and surface state of the ultrafine iron paricles pre-pared by gas evaporation technique have been investigated by means of X-ray analysis, high-resolution electron microscopy (HREM) and electron spectroscopy for chemical analysis (ESCA).The results showed that the fine paticles are spherical ones of～20nm in diameter with α-Fecores and covered by Fe_3O_4 fine crystalline layers of～4nm thickness. Key words:  ultrafine particle      microstructure      high-resolution lattice image      Received:  18 May 1989      Service E-mail this article Add to citation manager E-mail Alert RSS （） Articles by authors URL:  https://www.ams.org.cn/EN/     OR     https://www.ams.org.cn/EN/Y1989/V25/I5/144 1 Iijima S. Surf Sci, 1985; 156: 1003 2 Iijima S. Jpn J Appl Phys. 1987; 26: 365 3 饭岛澄男.日本科技术,1987;28(245) :56 4 Iijima S, Ichihashi T. Phys Rev Lett, 1986; 56: 616 5 Briggs D, Seah M P. Practical Surface Analysis by Auger and X-ray Photoelectron Spectroscopy, New York: Johe Wiley & Sons, 1983: 411 6 大野悟,宇田雅広.日本化学会志,1984;150:924 [1] ZHANG Leilei, CHEN Jingyang, TANG Xin, XIAO Chengbo, ZHANG Mingjun, YANG Qing. Evolution of Microstructures and Mechanical Properties of K439B Superalloy During Long-Term Aging at 800oC[J]. 金属学报, 2023, 59(9): 1253-1264. [2] LU Nannan, GUO Yimo, YANG Shulin, LIANG Jingjing, ZHOU Yizhou, SUN Xiaofeng, LI Jinguo. Formation Mechanisms of Hot Cracks in Laser Additive Repairing Single Crystal Superalloys[J]. 金属学报, 2023, 59(9): 1243-1252. [3] WANG Lei, LIU Mengya, LIU Yang, SONG Xiu, MENG Fanqiang. Research Progress on Surface Impact Strengthening Mechanisms and Application of Nickel-Based Superalloys[J]. 金属学报, 2023, 59(9): 1173-1189. [4] GONG Shengkai, LIU Yuan, GENG Lilun, RU Yi, ZHAO Wenyue, PEI Yanling, LI Shusuo. Advances in the Regulation and Interfacial Behavior of Coatings/Superalloys[J]. 金属学报, 2023, 59(9): 1097-1108. [5] LIU Xingjun, WEI Zhenbang, LU Yong, HAN Jiajia, SHI Rongpei, WANG Cuiping. Progress on the Diffusion Kinetics of Novel Co-based and Nb-Si-based Superalloys[J]. 金属学报, 2023, 59(8): 969-985. [6] LI Jingren, XIE Dongsheng, ZHANG Dongdong, XIE Hongbo, PAN Hucheng, REN Yuping, QIN Gaowu. Microstructure Evolution Mechanism of New Low-Alloyed High-Strength Mg-0.2Ce-0.2Ca Alloy During Extrusion[J]. 金属学报, 2023, 59(8): 1087-1096. [7] CHEN Liqing, LI Xing, ZHAO Yang, WANG Shuai, FENG Yang. Overview of Research and Development of High-Manganese Damping Steel with Integrated Structure and Function[J]. 金属学报, 2023, 59(8): 1015-1026. [8] SUN Rongrong, YAO Meiyi, WANG Haoyu, ZHANG Wenhuai, HU Lijuan, QIU Yunlong, LIN Xiaodong, XIE Yaoping, YANG Jian, DONG Jianxin, CHENG Guoguang. High-Temperature Steam Oxidation Behavior of Fe22Cr5Al3Mo-xY Alloy Under Simulated LOCA Condition[J]. 金属学报, 2023, 59(7): 915-925. [9] ZHANG Deyin, HAO Xu, JIA Baorui, WU Haoyang, QIN Mingli, QU Xuanhui. Effects of Y2O3 Content on Properties of Fe-Y2O3 Nanocomposite Powders Synthesized by a Combustion-Based Route[J]. 金属学报, 2023, 59(6): 757-766. [10] FENG Aihan, CHEN Qiang, WANG Jian, WANG Hao, QU Shoujiang, CHEN Daolun. Thermal Stability of Microstructures in Low-Density Ti2AlNb-Based Alloy Hot Rolled Plate[J]. 金属学报, 2023, 59(6): 777-786. [11] WU Dongjiang, LIU Dehua, ZHANG Ziao, ZHANG Yilun, NIU Fangyong, MA Guangyi. Microstructure and Mechanical Properties of 2024 Aluminum Alloy Prepared by Wire Arc Additive Manufacturing[J]. 金属学报, 2023, 59(6): 767-776. [12] WANG Fa, JIANG He, DONG Jianxin. Evolution Behavior of Complex Precipitation Phases in Highly Alloyed GH4151 Superalloy[J]. 金属学报, 2023, 59(6): 787-796. [13] GUO Fu, DU Yihui, JI Xiaoliang, WANG Yishu. Recent Progress on Thermo-Mechanical Reliability of Sn-Based Alloys and Composite Solder for Microelectronic Interconnection[J]. 金属学报, 2023, 59(6): 744-756. [14] WANG Changsheng, FU Huadong, ZHANG Hongtao, XIE Jianxin. Effect of Cold-Rolling Deformation on Microstructure, Properties, and Precipitation Behavior of High-Performance Cu-Ni-Si Alloys[J]. 金属学报, 2023, 59(5): 585-598. [15] ZHANG Dongyang, ZHANG Jun, LI Shujun, REN Dechun, MA Yingjie, YANG Rui. Effect of Heat Treatment on Mechanical Properties of Porous Ti55531 Alloy Prepared by Selective Laser Melting[J]. 金属学报, 2023, 59(5): 647-656. No Suggested Reading articles found! Viewed Full text Abstract Cited   Shared      Discussed