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: Geological Publishing House, 2015. [4] 朱经经, 胡瑞忠, 毕献武, 等. 滇西北羊拉铜矿矿区花岗岩成因及其构造意义[J]. 岩石学报, 2011, 27(9): 2553-2566. ZHU Jing-jing, HU Rui-zhong, BI Xian-wu, et al. Genesis and tectonic significance of granites...[J]. Acta Petrologica Sinica, 2011, 27(9): 2567-2576. [19] ZHU J J, HU R Z, BI X W, et al. Zircon U-Pb ages, Hf-O isotopes and whole-rock Sr-Nd-Pb isotopic geochemistry of granitoids in the Jinshajiang......
冲磁场的最佳参数后,加装脉冲磁场使得铁精矿的Fe回收率和Fet品位分别比无磁场时的提高了1.12%和4.22%. 4) 旋流-静态微泡浮选柱的应用进展 某难选钼矿应用旋流-静态微泡浮选柱浮选微细粒级别的钼矿石,经过一粗二精的流程,在原矿平均Mo品位为0.181%的条件下,可得平均精矿Mo品位25.32%,Mo回收率54.58%的钼精矿[34].柿竹园钨钼铋萤石复杂多金属矿采用柱机联合浮选流程浮选钨... Problems of Mineral Processing, 2018, 54(1): 174-181. [25] 焦红光, 涂必训, 梁增田. 应用Jameson浮选槽分选无烟煤泥的实践[J]. 煤炭工程, 2007, 54(8): 95-97. JIAO Hong-guang, TU Bi-xun, LIANG Zeng-tian. Anthracite slurry separation using......
物催化的发展与展望[J]. 生物产业技术, 2010(4): 28-34. SU Jin-huan, ZHU Jun. Development and prospects of biocatalysis[J]. Bioindustry Technology, 2010(4): 28-34. [15] 曾 庆. 钛酸铋钠光催化与压电催化性能研究[D]. 北京: 中国地质大学(北京), 2020... harvesting for mechano-/pyro-bi-catalytic dye decomposition of NaNbO3 nanofibers[J]. Nano Energy, 2018, 52: 351-359. [97] ZHAO L L, ZHANG Y, WANG F L, et al. BaTiO3 nanocrystal-mediated micro pseudo......
块电阻为16.31 Ω/□.BARICK等[34]也在170 ℃的回流温度下,实现了Mn,Sb,Bi和Sn与ZnO的共掺杂,SEM像分析表明混合掺杂的ZnO粒径仅为10 nm左右. 2.4 共沉淀法 化学共沉淀法通常是在溶液状态下将不同化学成分的物质混合,在混合溶液中加入适当的沉淀剂制备前驱体沉淀物,再将沉淀物进行干燥和煅烧,从而得到相应的粉体颗粒.该法可以精确控制各组分的含量,实现不......
Trans. Nonferrous Met. Soc. China 25(2015) 1715-1731 Review on corrosion-wear resistance performance of materials in molten aluminum and its alloys Xian-man ZHANG, Wei-ping CHEN Guangdong Key Laboratory for Advanced Metallic Materials Processing, South China University of Technology, Guangzhou 51064......
高温下仍能保持与基体共格的关系,但Sc的价格昂贵[27].Er在铝及其合金中的作用与Sc相似,但Er的成本远低于Sc的,具有良好的应用前景[28].微量元素对Al-Si共晶合金存在变质作用,但是多数元素变质能力较弱,变质效果不佳,如Li,K和Ba等[29];多数元素在较快的冷却速度下才能呈现变质效果,如Bi和Sb等[30].钎焊后的冷却速度对Al-Si共晶钎料钎缝的组织结构也有很大的影响,在添加某......
聚合物,低熔点合金,玻璃等新型黏结剂也被应用到RMS制备中,如Bi合金,Bi-Sn合金,In合金.STAMATIS等[48]采用In为黏结剂,在其熔点上进行压制成形,制备Al/MoO3纳米反应复合材料,材料的密度,拉伸强度比无黏结剂或采用有机黏结剂PEG时的高,这主要归功于新型黏结剂的加入提高了材料的致密度.美国ATK公司的专利中也报道采用熔点79 ℃的57Bi-26In-17Sn合金,熔点108.... LIU Na. Preparation and properties of W/Zr-based metallic glass bi-continuous phase composite[D]. Shenyang: Institute of Metal Research, Chinese Academy of Sciences, 2010. [68] LI H, SUBHASH G, KECSKES......
]. 材料与冶金学报, 2010, 9(1): 31-34, 67. LU Gui-lin, CHI Song-jiang, BI Shi-wen. Leaching of alumina and iron oxide from red mud[J]. Journal of Materials and Metallurgy, 2010, 9(1): 31-34, 67. [38] M......
, 2012, 23: 1500-1503. DOI: 10.1007/s10854-011-0617-1. [9] WANG Wan-jun, BI Jin-hong, WU Ling, LI Zhao-Hui, FU Xian-zhi. Hydrothermal synthesis and catalytic performances of a new photocatalyst..., MIURA N, YAMAZOE N. Bi-functional oxygen electrode using large surface area La1-xCaxCoO3for rechargeable metal-air battery [J] J Electrochem Soc, 1990, 137: 3430-3433. DOI: 10. 11 49/1.208 6 234. [31......
of Mineral Petrology, 2000, 20(4): 11-18. [43] 胡瑞忠, 温汉捷, 苏文超, 彭建堂, 毕献武, 陈佑纬. 矿床地球化学近十年若干研究进展[J]. 矿物岩石地球化学通报, 2014, 33(2): 127-144. HU Rui-zhong, WEN Han-jie, SU Wen-chao, PENG Jian-tang, BI Xian-wu......