|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Preparation and hydrogen storage properties of nanocrystalline TiFe synthesized by mechanical alloying显示文摘In this research, the mechanism of mechanical alloying(MA) synthesis of TiFe intermetallic compound(IMC)from individual components Ti and Fe has been studied. The partition coefficient of the apparent diffusion and the reaction rate constant during MA solid-state synthesis of the TiFe intermetallic compound in a planetary ball mill have been estimated. The results indicate that the apparent diffusion coefficient is close to 10^(–11)cm^2/s that is approximately one order higher than the conventional high temperature diffusion coefficient. The reaction rate constant is close to 1.75·10^(-6). The relation between the structure and the hydrogen storage properties of MA synthesized IMC TiFe have been briefly discussed. | V.Yu. Zadorozhnyy G.S. Milovzorov S.N. Klyamkin M.Yu. Zadorozhnyy D.V. Strugova M.V. Gorshenkov S.D. Kaloshkin | 2017 | Progress in Natural Science:Materials International2017，27，1： | 3 |
| 2 | EPR spin probe study of polymer associative systems显示文摘 | A.M. Wasserman L.L. Yasina M.V. Motyakin I.I. Aliev N.A. Churochkina L.Z. Rogovina E.A. Lysenko V.Yu. Baranovsky | 2007 | Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy2007，，5： | 1 |
| 3 | Comparative analysis of genes encoding key steroid core oxidation enzymes in fast-growing Mycobacterium spp. strains显示文摘 | E.Yu. Bragin V.Yu. Shtratnikova D.V. Dovbnya M.I. Schelkunov Yu.A. Pekov S.G. Malakho O.V. Egorova T.V. Ivashina S.L. Sokolov V.V. Ashapkin M.V. Donova | 2013 | Journal of Steroid Biochemistry and Molecular Biology2013，，： | 1 |
| 4 | Pulsed laser deposition of antifriction thin-film MoSe x coatings at the different vacuum conditions显示文摘 | V.Yu. Fominski R.I. Romanov A.V. Gusarov J.-P. Celis | 2007 | Surface & Coatings Technology2007，，18： | 1 |
| 5 | Carbonization of nickel catalysts and its effect on methane dry reforming显示文摘 | V.Yu. Bychkov Yu.P. Tyulenin A.A. Firsova E.A. Shafranovskij A.Ya. Gorenberg V.N. Korchak | 2012 | Applied Catalysis A General2012，，： | 1 |
| 6 | Study Over Thermal State of Gas Turbine Engine Metal-ceramic Rotor Blades and Nozzle Guide Vanes Under Thermal Shock and Thermal-cyclic Loading Conditions显示文摘To ensure a reliable operation of the 2.5 MW gas turbine engine (GTE- 2.5) with the inlet gas temperature TIT = 1623 K, studies were performed over the thermal state of the nozzle guide vanes and rotor blades with the temperatures, rates and flows of the working media and cooling air simulating all the potential turbine stage operating duties. The steady state and thermal-cyclic tests having been accomplished, there was no visible defect on the rotor blades and the nozzle vanes. Afterwards, they survived the endurance tests at the rated cooling. Therefore, the functionality of the shell thin-wall hybrid nozzle vanes and rotor blades under the variable operating duties of the gas turbine at the 'shock' and 'cyclic' loads of the working media temperature variations has been demonstrated. | A.V.SOUDAREV A.A. SOURYANINOV V.Ya. PODGORETS V.V.GRISHAEV V.Yu. TIKHOPLAV A.S. MOLCHANOV B.V. SOUDAREV | 2004 | Journal of Thermal Science2004，13，2： | 0 |
| 7 | Temporal Periods and Duration of Formation of Cu-Mo Porphyry Deposits(Siberia and Mongolia)显示文摘Copper-molybdenum porphyry deposits of Russia (Sib eria) and Mongolia were formed within the interaction zone of the Siberian conti nent with Paleo-As ian (Pt 2-Pz 2), Paleo-Tethys (Pz 3) and Mongolo-Okhotsk (Pz 2-Mz) ocean s. Ore-beari ng magmatic (porphyry) complexes, which are closely associated in time and space with Cu-Mo mineralization, are represented by small stocks (up to 1 km 2) and numerous dikes of basic to acid composition. Rb-Sr and 40 Ar/ 39 Ar dating fix three temporal periods of activity o f ore-form ing process within Siberia and Mongolia which resulted in a wide appearance of C u-Mo porphyry mineralization. A series of large-scale deposits was formed at t ha t time: 1) Early Devonian (Mo-porphyry Sora deposit, Kuznetsk-Alatau; Cu-Mo- porp hyry Aksug deposit, Tuva), 2) Triassic (Cu-Mo-porphyry Erdenetuin-Obo, Northe rn Mongolia), 3) Late Jurassic (Cu-Mo-porphyry Zhireken and Shakhtama deposits, Eastern Transbaikalia). The deposits of small size were formed between these periods (Cu-Mo-porphyry Tsagan-Suburga, Cu-porphyry Kharmagtai deposits in Southern Mongolia, etc.). C u- Mo-porphyry deposits within Siberia and Mongolia as a whole were formed with a regular periodicity at 20~30 Ma intervals. Large copper-molybdenum porphyry deposits are characterized by the manifestat ion of multiple ore-forming processes which are related to separate pulses of o r e-bearing magmatism. Three pulses of ore-bearing magmatism are established at th e large scale Erdenetuin-Obo deposit: I-250~240 Ma, II-225~220 Ma, III-225 ~195 M a. Every magmatic pulse is accompanied by ore mineralization. The Erdenet ore di strict includes three deposits of different sizes. Large-scale deposits are in principle multi-stage formations. They are charac terized by the repeated manifestation of ore-bearing magmatism and the ore-for mi ng processes during the long period of geological time within a relatively limit ed space. | Sotnikov V.I., Ponomarchuk V.A., Berzina A.N., Berzina A.P., Kiseleva V.Yu. and Shevchenko D.O. (United Institute of Geology, Geophysics and Mineralogy, Novosibirsk, 630090, Russia) | 1999 | Global Geology1999，4，2： | 0 |
您所在的机构暂未开通此部分的功能，请联系管理员