共搜索到6031条信息，每页显示10条信息，共604页。用时：0小时0分0秒639毫秒
kinetics of metallic iron particles in coal-based direct reduction of pre-oxidized nickel slag[J]. The Chinese Journal of Nonferrous Metals, 2021, 31(8): 2218-2226. DOI: 10.11817/j...学成分 Table 1 Chemical components of nickel slag (mass fraction, %). 图1 镍渣试样的XRD谱 Fig. 1 XRD patterns of nickel slag sample 由表1可知,镍渣中铁含量较高,接近40%；SiO2和MgO含量分别为32.50%和9.70%；CaO和Al2O3含量......
Computer aided modeling and pore distribution of bionic porous bone structureLI Hu(李虎)1, YANG Jian-yu(杨建宇)1, SU Peng-cheng(苏鹏程)2, WANG Wan-shan(王宛山)1(1. School of Mechanical Engineering and Automation, Northeastern University, Shenyang 110819, China; 2. State Key Laboratory of Tunnel Boring Machine (Northern Heavy Industries Group), Shenyang 110141, China)Abstract:Artificial bone with porous......
......
of a silica-surfactant nanocomposite in a porous alumina membrane [J]. Nature Materials, 2004, 3(5): 337-341. [3] HERNANDEZ N, SANCHEZ-HERENCIA A J, MORENO R. Forming of nickel compacts by a colloidal...Trans. Nonferrous Met. Soc. China 23(2013) 1090-1097 Theoretical prediction of effective elastic constants for new intermetallic compound porous material Shu-lan SU1,2, Qiu-hua RAO1, Yue-hui HE3 1......
obviously enhance the leaching rate of zinc. Among the kinetic models of the porous solids tested, the grain model with porous diffusion control can well describe the zinc leaching kinetics. The apparent activation energy of the leaching reaction is 161.26 kJ/mol and the reaction order with respect to ammonium chloride is 3.5. Key words: zinc silicate; ammonium chloride; leaching; kinetics; porous......
......
Trans. Nonferrous Met. Soc. China 28(2018) 2053-2061 Preparation of porous Ta-10%Nb alloy scaffold and its in vitro biocompatibility evaluation using MC3T3-E1 cells Jing-lei MIAO1,2, Jue LIU1, Hui... of Central South University, Changsha 410013, China Received 26 October 2016; accepted 8 June 2017 Abstract: A highly porous Ta-10%Nb alloy was successfully prepared for tissue engineering via the methods......
ARTICLE J. Cent. South Univ. (2019) 26: 1099-1115 DOI: https://doi.org/10.1007/s11771-019-4074-y Heat transfer and nanofluid flow over a porous plate with radiation and slip boundary conditions... of the nanofluids flow over porous surfaces. The aim of this research is to study the influence of nanoparticles volume fraction, nanoparticles type, suction or injection, the heat generation......
J. Cent. South Univ. (2012) 19: 340-346 DOI: 10.1007/s11771-012-1010-9 Extraction of nickel from molybdenum leaching residue of metalliferous black shale by segregation roasting and acid leaching CHU... Metals, Changsha 410015, China ? Central South University Press and Springer-Verlag Berlin Heidelberg 2012 Abstract: The recovery of nickel from molybdenum leach residue by the process of segregation......
J. Cent. South Univ. (2020) 27: 1247-1261 DOI: https://doi.org/10.1007/s11771-020-4364-4 Ferrocenyl building block constructing porous organic polymer for gas capture and methyl violet adsorption...: Ferrocene-based porous organic polymer (FcPOP) was constructed with ferrocene and porphyrin derivatives as building blocks via Schiff-base coupling. FcPOP was well characterized, and exhibited good......
