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Li-liang. Experimental and modelling study of an approach to enhance gas bulging formability of TA15 titanium alloy tube based on dynamic recrystallization [J]. Journal of Materials Processing......
(Shenzhen Fitech Co., Ltd.) were combined using a ball mill to obtain a mixed powder. Subsequently, the mixed powder was loaded into a mold to be press-formed and placed in a high-vacuum tube resistance......
temperature. It is performed under argon in vertical tube furnace with silicon carbide hearth. The specimens are then annealed in vacuum or inert atmosphere and used primarily at high temperature[47......
and the alumina tube as shown Fig. 1. The temperature could be controlled to about ±0.1 K during the run. Throughout the experiment, the thermocouples were placed into the capillary alumina tubes (0.8 mm......
ARTICLE J. Cent. South Univ. (2019) 26: 1184-1204 DOI: https://doi.org/10.1007/s11771-019-4080-0 Radiative squeezing flow of unsteady magneto-hydrodynamic Casson fluid between two parallel plates N. B. NADUVINAMANI1, Usha SHANKAR1, 2 1. Department of Mathematics, Gulbarga University, Kalaburagi 58......
]. The main problem of this method, however, is that the tube is much easier to plug and damage in industrial application, although the air could be obtained easily. Figure 3 A model for effects......
), and then shaken at 200 r/min for 12 h at room temperature (30 °C). Then, the mixture is transferred to a centrifuge tube. After centrifugation (6000 r/min for 10 min), the concentration of methylene blue......
machining effect of abrasive flow on pipe fittings The cut tube was observed by an electron microscopy, and the inner surface changes of the 90° elbow before and after abrasive flow precision......
J. Cent. South Univ. (2020) 27: 3821-3838 DOI: https://doi.org/10.1007/s11771-020-4473-0 Performance evaluation of nano-silica and silica fume on enhancing acid resistance of cement-based composites for underground structures WU Lin-ping, HUANG Guang-ping, LIU Wei Victor Department of Civil and En......
, refrigeration tubes and tube sheets. Al and Cu are incompatible materials with regards of joining because of very high affinity of these materials at temperature higher than 120 °C [2]. Joining of Al-Cu......