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Degradation mechanism of rock under impact loadings by integrated investigation on crack and damage developmentZHOU Zi-long(周子龙), JIANG Yi-hui(江益辉), ZOU Yang(邹洋), WONG Lei(翁磊) (School of Resources... different loading conditions. At the same time, a dynamic damage model based on the Weibull distribution was established to predict the deformation and degradation behavior of specimens. It is found......
Preparation and Degradation Phenol Characterization of Ti/SnO2-Sb-Mo Electrode Doped with Different Contents of MolybdenumJiyan Liang,Cong Geng,Dan Li,Li Cui,Xin WangDepartment of Chemical... organic carbon(TOC),the mineralization current efficiency(MCE) and the ultraviolet-visible spectroscopy(UV-Vis) spectrum of phenol solution were measured over the electrochemical degradation process......
Enhanced dye degradation capability and reusability of Fe-based amorphous ribbons by surface activationFang Miao1,Qianqian Wang1,Siyi Di1,Lu Yun1,Jing Zhou1,Baolong Shen1,21. School of Materials...="ChDivSummary" name="ChDivSummary">The dye degradation capability and reusability of FeSiBNbCu amorphous ribbons are largely enhanced due to the surface activation by ball milling. The time required......
改善低硅烧结矿低温还原粉化性能的研究伍成波1,尹国亮1,程小利1,杨成1(1.重庆市重庆大学材料科学与工程学院)摘 要:针对低硅烧结矿强度低,低温还原粉化性能差的特点,对某钢铁厂烧结矿矿相进行了分析,发现其磁铁矿和铁酸钙含量较少,而强度极差的硅酸盐玻璃质和还原性较好的赤铁矿含量较高.为改善低硅烧结矿低温还原粉化性能,研究了烧结工艺(燃料配比,碱度)和烧结矿成分(Al2O3/SiO2,MgO含量)等因素对烧结矿矿相和低温还原粉化性能的影响,在该厂的原料条件下,得出最佳的燃料配比和碱度分别为5.0%和2.3;Al2......
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该并没有差别,因此,BX降解去除在阴,阳极室之间的变化趋势类似. 图4 BX在单一电解池和ECIME阳极和阴极室中的降解效应 Fig. 4 Degradation effects of BX in compartment of anode and cathode 2.2 丁基黄药的降解机制 2.2.1 丁基黄药的氧化还原特征分析 图5 ... Table 1 Degradation products list of BX in ECIME system 图8 BX在ECIME体系中可能的反应及降解历程 Fig. 8 Possible reaction and degradation pathways of BX in ECIME system 3 结论 1) ECIME体系可有效地降解碱性......
Trans. Nonferrous Met. Soc. China 25(2015) 4216-4225 Photocatalytic degradation of textile dyeing wastewater through microwave synthesized Zr-AC, Ni-AC and Zn-AC P. SURESH1, J. JUDITH VIJAYA1, L... properties of Zr-AC, Ni-AC and Zn-AC composites were investigated using UV–Vis diffuse reflectance spectroscopy. The photocatalytic efficiency was verified in the degradation of textile dyeing wastewater......
键词: 镀镍钢板; 微型点焊;电极失效机制; 表面处理 中图分类号: TG431 文献标识码: A Effect of TiC coating on electrode tip surface on electrode degradation during micro-resistance spot welding DONG Shi-jie1, ZHOU Norman2 (1...) Abstract: The effects of TiC coating on electrode tip surface on electrode degradation mechanism were studied during micro-resistance spot welding of nickel-plated steel to nickel sheet. The results......
Photocatalytic Degradation of Rhodamine B Dye with MWCNT/TiO2/C60 Composites by a Hydrothermal Method史晓亮摘 要:Multi-walled carbon nanotube (MWCNT)/TiO2/C60 composite catalysts were prepared by hydrothermal method. TiO2 was deposited on the MWCNT surface. Their photocatalytic activities for degradation of Rhodamine B dye were studied. X-ray diffraction......
；微弧氧化；钙磷涂层；腐蚀降解 中图分类号:TG174 文献标志码:A Corrosion degradation behaviors of micro arc oxidation coatings on Mg-1.0Ca alloys in simulated body fluid ZHANG Rong-fa1, ZHANG... and phase structure were characterized by scanning electron microscopy (SEM), energy dispersive spectrometry (EDS) and X-ray diffractometry (XRD). The corrosion degradation behavior of Mg-1.0Ca......
