共搜索到18629条信息,每页显示10条信息,共1863页。用时:0小时0分0秒908毫秒
. Investigating the tribological and biological performance of covalently grafted chitosan coatings on Co–Cr–Mo alloy [J]. Tribology International, 2019, 127: 302-312. DOI: 10.1016/j.triboint.2018.06.018. [5......
MgAl-LDH coating on aluminum alloy [J]. Transactions of Nonferrous Metals Society of China, 2015, 25 (10): 3498-3504. [14] ZHANG Li, DAI Chao-hua, ZHANG Xiu-xiu, LIU You-nian, YAN Jian-hui. Synthesis... (LDH) [J]. Industrial & Engineering Chemistry Research, 2005, 44: 6804-6815. [17] GUO Yan-wei, ZHU Zhi-liang, QIU Yan-ling, ZHAO Jian-fu. Adsorption of arsenate on Cu/Mg/Fe/La layered double......
beams and observed superior performance and improved efficiency over other strengthening techniques. ALI et al [36] examined the influence of engineered cementitious composite with shape memory alloy......
or 75% of the structure length). Aluminum alloy AA6060 was used for the stiffeners, inner and outer tubes, whose material properties are: yield stress sy=80 MPa, ultimate stress su=173 MPa, elastic......
): 51-68. [31] BENAFAN O, NOEBE R D, HALSMER T J. Shape memory alloy rock splitters (SMARS)-A non-explosive method for fracturing planetary rocklike materials and minerals[R]. NASA/TM-2015-218832, National......
diffraction (XRD) in the grazing incidence geometry with an inclination of 1° with a D5000 Siemens X-ray Diffractometer and Cu Kα radiation (λ=1.5406 ). The diffractograms were registered in the step scan...] SCHUSTER M, GROβ S, ROIDER F, MAKSIMENKO I, WELLMANN P J. Tuning electrical and optical properties of transparent conductive thin films using ITO and ZnO nanoparticles, sol-gel-ZnO and Ag nanowires [J]. Int......
Technology, 2014, 264: 78-85. [17] FOWLER G, PASHBY I R, SHIPWAY P H. The effect of particle hardness and shape when abrasive water jet milling titanium alloy Ti6Al4V [J]. Wear, 2009, 266(7): 613-620. [18......
alloy steel under hot compression [J]. Journal of Central South University, 2017, 24(2): 284-295. [20] ZHOU W, TANG J Y, HE Y F, ZHU C C. Modeling of rough surfaces with given roughness parameters [J......
value was measured with a pHS-3C acid meter (LEICI, Shanghai, China), and the ORP (vs. Ag/AgCl) value was measured against a Ag/AgCl reference electrode. DNase I treatment was performed to further... of 570 mV (vs. Ag/AgCl). After that, its redox potential decreased slightly. In the DNase I-treated experimental group, the redox potential reached a maximum of 551 mV on the 20th day. However, the redox......
感耦合等离子体发射光谱仪(ICP-AES)对污酸进行元素检测,污酸中各金属含量如表1所示.其中,砷离子的浓度为4200 mg/L,还含有少量的杂质元素Zn,Sb,Fe,Cu,Mg,Pb,Cr等.利用酸碱中和滴定实验对污酸的酸度进行测定,选取NaOH为滴定中和剂,得到此污酸的酸度为80 g/L. 表2 污酸元素含量 Table 2 Composition of waste... of Minerals, Metals and Materials 2017, 2017: 545-551. [12] MALEKPOUR A, KHODADADI M. Albumin- functionalized magnetic nanoparticles as an efficient sorbent for removal of Pb(Ⅱ), Cd(Ⅱ), Cu(Ⅱ) and Cr(Ⅵ) ions......