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present in sandstones, X-ray diffraction (XRD) analysis of the clay fraction with size less than 2 μm was performed in a Rigaku RU 200 diffractometer. The samples used for XRD were air-dried......
的拉曼红外光谱[M]. 黄德如, 汪仁庆, 译. 北京: 化学工业出版社, 1986: 235.Kazuo Nakamoto. The IR and Raman spectrum of inorganic and coordination compounds[M]. HANG De-ru, WANG Ren-qing, trans. Beijing: Chemical Industry Press..., Claudia C, Fernando S, et al. The two modes of binding of Ru(phen)2dppz2+ to DNA: Thermodynamic evidence and kinetic studies[J]. Journal of Inorganic Biochemistry, 2007, 3(101): 461-469. [14] 周庆华, 杨......
, 这就意味着, β相从α相中析出时, 较容易满足成分起伏条件, 这就是β相易于在α相两端析出的原因. 郑运荣等在研究Ru对铸造Ti-47Al合金显微组织的影响时发现, Ti-47Al-1Ru合金在进行1200℃, 24h热处理后, B2的析出与长大靠消耗α2相来完成. 在B2相析出较多的区域, α2量减少, 这与本实验的结果基本一致. 热处理温度超过合金的α相转变温度以后, 合金转变为单相α合金......
均匀, 尺寸分布在几十纳米到300nm之间. 关键词: Sm2(Fe, Nb)17型合金; HDDR; 磁性能; 颗粒形貌 中图分类号: TF132.2+ 72; TM271+.3 文献标识码: A Hydrogen treatment on Sm12.7Fe86.3Nb1 alloys SUN Ji-bing, CUI Chun-xiang, ZHANG Ying, WANG Ru.... [2]高汝伟, 代由勇, 陈伟, 等. 纳米晶复合永磁材料的交换耦合相互作用和磁性能[J]. 物理学进展, 2001, 21(2): 131-155. GAO Ru-wei, DAI You-yong, CHEN Wei, et al. Intergranular exchange-coupling interaction and magnetic properties......
J. Fabrication and photocatalytic characterizations of ordered nanoporous X-doped (X) N, C, S, Ru, Te, and Si) TiO2/Al2O3 films on ITO/glass[J]. Langmuir, 2005, 21(17): 8035-8041. [11] NEUMANN B......
, 43(4): 577-583. (in Chinese) [13] WANG Jun-yan, ZHANG Feng-rong, WANG Ru, JIA Xiao-hong, ZHANG Cai-yue. Application of integrated fertility index method in evaluating changes in soil fertility [J......
to form a blast database. The blasts shown by symbols ‘Rc’, ‘En’ and ‘Ru’ were collected from HAMDI et al [2] and ALER et al [3] research conducted at the Enusa and Reocin mines, which are located......
Trans. Nonferrous Met. Soc. China 22(2012) 2749-2755 An analytical model for local-nonequilibrium solute trapping during rapid solidification S. L. SOBOLEV Institute of Problems of Chemical Physics, Academy of Sciences of Russia, Chernogolovka, Moscow Region, 142432, Russia Received 6 December 2011;......
学出版社, 2010: 201-209. LI Li-Xia, JIA Ru. Portland physical chemistry[M]. Tianjin: Tianjin University Press, 2010: 201-209. [30] ATKINSON A, TAYLOR R I, GOODE P D. Transport processes in the oxidation......
], accumulative rolling bonding (ARB) [18], high pressure torsion (HPT) [19], cyclic-extrusion- compression (CEC) [20], repetitive upsetting (RU) [13,21], accumulative back extrusion (ABE) and cyclic closed-die......