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process consists of three major stages: steelmaking, refining and continuous casting. In the steelmaking stage, some substances such as carbon and silicon in the molten iron are reduced to desirable......
of fracture, hence the first and second strength theories are applicable. Plastic materials such as carbon steel, copper and aluminum are mostly damaged in the form of flow, hence the third and fourth strength......
composite fabricated by extrusion process and the mechanical properties using indentation technique. The carbon nanotube content increases with increasing yield strength, tensile strength and hardness......
, 2013, 20(9): 2359-2365. [11] YANG Xia-wei, LI Wen-ya, MA Tie-jun. Computational analysis of linear friction welding process and micromechanical modeling of deformation behavior for medium carbon......
of a substance was placed on an amorphous carbon film supported by copper grid and dried in air. To identify the functional groups and to confirm the presence of Cd ions, the samples were examined......
, 2014, 41(5): 1608-1619. LI Kun, WU Changxiong, TANG Chaoyang, et al. Carbon and oxygen isotopes of Pb-Zn ore deposits in western Hunan and eastern Guizhou Province and their implications for the ore......
方解石C,O,Sr同位素地球化学[J]. 地球化学, 2007, 36(5): 479-485. SHENG Neng-ping, PENG Jian-tang, YUAN Shun-da, ZHANG Dong-liang, FU Ya-zhou, HU Rui-zhong. Carbon, oxygen and strontium isotope geochemistry......
is shown by the second-order isoresponse counter and surface plot when [Fe2+]initial and pH were fixed at 3 g/L and 1.5, respectively. Availability and supply of oxygen and carbon dioxide by control......
of magnesium alloy worked as anode whereas for the cathode a carbon steel mesh was used. The electrolyte was agitated with magnetic stirring and was kept at room temperature using a cooling bath......
of chalcopyrite on the cubic sample by adopting a monochromatic Al Kα X-ray source. All core-level spectra were referenced to the C 1s neutral carbon peak at 284.8 eV. The spot size was 400-600 μm, which......
