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oxidation of pyrite reduced the pH of groundwater to 2-4 around some tunnels in Norway. This sulfuric acid attacked the sprayed concrete of road tunnels, resulting in cracking and spalling of tunnel......
steel mold positioned in the directional solidification apparatus, which was previously coated with alumina, and subjected to forced argon gas flow to avoid both oxidation and loss of metal......
Jie, HAN Yue-xin, et al. Effect of natural oxidation on floatability of pyrite and its mechanism[J]. Metal Mine, 2019(2): 111-114. [7] 李明阳, 胡义明, 皇甫明柱, 等. 金属离子对硅酸盐矿物浮选行为影响的研究进展[J]. 矿产保护与利用, 2018(3......
) shown in Fig. 22(a) represents the oxidation of the activation products. And the cathodic wave (C2) shown in Fig. 22(b) represents the reduction of the activation product. The detailed... collector in the flotation. As for sulfide minerals, ion-exchange and oxidation-reduction govern the interactions between metal ions and minerals. Research approaches like micro-flotation tests, contact......
湿性和抗氧化性的影响[J]. 精密成型工程, 2013, 5(1): 16-19. HUANG Wenchao, GAN Guisheng, TANG Ming, et al. The effect of nano-Ni particles on the wettability and oxidation resistance of Sn0.65Cu hypoeutectic solder[J......
material flow simultaneously, but FSW creates only horizontal material flow. It is reported that the UFSW created horizontal material flow, prevented oxidation of base materials, reduced IMCs formation......
that warm mix asphalt technologies exert limited effect on fatigue performance of AR mixture, since lower production temperature leads to lower binder oxidation. YU et al [128] study proposed that only WAR......
the various factors i.e., the mechanical properties, physical properties, thermal properties, magnetic properties, wear, oxidation, and corrosion behavior need to be considered while evaluating......
