Chin J Mater Res  1998, Vol. 12 Issue (1): 105-107    DOI:

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SYNTHESIS OF NANOCRYSTALLINE α-ALUMINA POWDER THROUGH WET-CHEMICAL ROUTE

LI Jiguang;SUN Xudong;RU Hongqiang;SONG Dan;SUN Xiangyun LI Xiaodong;HAO Shiming (Department of Materials Science and Engineering; Northeastern University; Shenyang 110006)

LI Jiguang;SUN Xudong;RU Hongqiang;SONG Dan;SUN Xiangyun LI Xiaodong;HAO Shiming (Department of Materials Science and Engineering; Northeastern University; Shenyang 110006). SYNTHESIS OF NANOCRYSTALLINE α-ALUMINA POWDER THROUGH WET-CHEMICAL ROUTE. Chin J Mater Res, 1998, 12(1): 105-107.

Abstract References Related Articles Recommended Metrics Download:  PDF(856KB)  Export:  BibTeX | EndNote (RIS)       Abstract  α-Al2O3 nanocrystalline powders were synthesized by calcining the dry Al(OH)3 gel prepared from aluminum nitrate and ammonia. Phase transformation sequence of dry Al(OH)3 gel during heating is Al(OH)3 →γ-AlOOH →γ-Al2O3 →δ-Al2O3 →θ-Al2O3 →α-Al2O3. NH4NO3 i Key words:  nanocrystalline α-Al2O3 powder      wet-chemical route      phase transformation      Received:  25 February 1998      Service E-mail this article Add to citation manager E-mail Alert RSS （） Articles by authors URL:  https://www.cjmr.org/EN/     OR     https://www.cjmr.org/EN/Y1998/V12/I1/105 1 M. Kumsgai, G. L. Messing,J. Am. Ceram. Soc, 68( 9), 500(1985) 2 M.J. Bueopr, Fortschr. Mineral. 39(1), 9(1961) 3 W. H. Yarbrough, R. Roy,J. Mater. Res. 2, 494(1987) 4 F. W. Dynys,J W. Halloran,J. Am. Ceram. Soc. 65(9), 442(1982) 5 Y. Yoshidawa, F. Saito,J. Jpn. Ceram. Soc.104(9), 867(1996) 6 包永千.金属学基础(北京,冶金工业出版社,1986)p.73+ [1] GUO Fei, ZHENG Chengwu, WANG Pei, LI Dianzhong. Effect of Rare Earth Elements on Austenite-Ferrite Phase Transformation Kinetics of Low Carbon Steels[J]. 材料研究学报, 2023, 37(7): 495-501. [2] ZHANG Yiming, ZHAO Ziyan, MU Juan. Effect of Nb Addition on Properties of TiZr-based Amorphous Alloys[J]. 材料研究学报, 2022, 36(6): 401-408. [3] FENG Min, LIAO Yimin, CHEN Minghui, ZHU Shenglong, WANG Fuhui. Crystallization and Thermal Shock Behaviors of SiO2-Al2O3-ZnO-CaO-based Glass with Added Different Contents of CeO2 at 900℃[J]. 材料研究学报, 2022, 36(2): 90-98. [4] Honglei ZHOU,Fengqi HOU,Yulin HAO. Microstructures and Mechanical Properties of Ti-Nb-Zr Alloys with Low Electron-to-Atom Ratio[J]. 材料研究学报, 2019, 33(1): 27-33. [5] NIU Tao, WU Xinlang, AN Chenggang, JIANG Yongwen, ZHANG Caixia, YU Chen, DAI Xiaoli. Effect of Ultra-Fast Cooling on Microstructure and Performance of Thick X80 Pipeline Steel[J]. 材料研究学报, 2016, 30(8): 620-626. [6] ZUO Yue, ZHOU Shitong, LI Zhaodong, PAN Tao, XIANG Jinzhong, YONG Qilong. Effect of V and Si on Microstructure and Mechanical Properties of Medium-carbon Pearlitic Steels for Wheel[J]. 材料研究学报, 2016, 30(6): 401-408. [7] Yuntao LI,Hua YAN,Hongtao WANG,Qun WANG. Phase Transformation Kinetics of Phase Change Materials of Expanded Graphite/Stearic Acid Composite[J]. 材料研究学报, 2016, 30(12): 921-930. [8] Ying ZHANG,Xiaozhe GAO,Bin ZHANG,Zhuman SONG,Jinyang ZHENG,Guangping ZHANG. Effect of Deformation Temperature on Microstructure Evolution of S30408 Austenitic Stainless Steel for Cold-stretching Cryogenic Vessels[J]. 材料研究学报, 2014, 28(9): 682-688. [9] SONG Jianyu ZHAO Xiang GONG Minglong WANG Shoujing ZUO Liang. Influence of cooling rates on the morphology of pearlite in Fe--0.12%C alloy under high magnetic field[J]. 材料研究学报, 2009, 23(1): 49-53. [10] . Martensite formation during mechanical alloying of Fe--Ni and martensitic transformation[J]. 材料研究学报, 2004, 18(3): 327-331. [11] YANG Jueming;ZHANG Litong;ZHOU Wancheng(State Key Laboratory of Solidification Processing;Northwestern Polytechnical University; Xi'an 710072 ). CRYSTALLIZATION AND PROPERTIES OF BAS GLASS-CERAMICS[J]. 材料研究学报, 1998, 12(6): 580-586. [12] ZHENG Xiuhua; SHEN Junwn; SHI Hongzhou (Dept. Mater. Science Engineering School of Mechanical Engineer’ing Automation;Beijing Institute of Technology; Beijing 100081). TETRAGONAL (t) TO MONOCLINIC (m) TRANSFORMATION IN 2 Y_2O_3-ZrO_2[J]. 材料研究学报, 1998, 12(4): 375-379. [13] WANG Hong; WANG Xiaoli;YAO Xi(Electronic Materials Research Laboratory; Xi 'an Jiaotong University; Xi 'an 710049 ). PROCHLORE PHASE AND DISTRIBUTION IN Bi_2O_3-ZnO-Nb_2O_5 SYSTEM[J]. 材料研究学报, 1998, 12(2): 167-170. [14] MAO Junbiao;CHEN Kai;CHEN Shaozhen;LIN Xiaolian (Department of Inorganic Materials; South China University of Technology;Guangzhou 510641). THE TRANSFORMED AMOUNT DURING FRACTURE TESTING AND MECHANICAL PROPERTIES OF Yb-Ce-TZP[J]. 材料研究学报, 1998, 12(1): 52-56. [15] CHENG Kaijia; CHENG Shuyu (Northwestern Instilute of Nuclear Technology). THE ROLES OF MINORITY CHARGE CARRIERS IN THE CHARACTERISTICS OF FUNCTIONAL MATERIALS[J]. 材料研究学报, 1996, 10(1): 1-6. No Suggested Reading articles found! Viewed Full text Abstract Cited   Shared      Discussed