共搜索到4213条信息,每页显示10条信息,共422页。用时:0小时0分0秒845毫秒
, 14(2): 267?272. HUO Hong-wei, LI Ying, WANG Fu-hui. Effect of chemical conversion film plus electroless nickel plating on corrosion resistance of magnesium alloy[J]. The Chinese Journal......
and Compounds, 2008, 461: 399?403. [27] HUO Hong-wei, LI Ying, WANG Fu-hui. Corrosion of AZ91D magnesium alloy with a chemical conversion coating and electroless nickel layer[J]. Corrosion Science, 2004, 46(6......
的计算表达式[J]. 金属学报, 1982, 18(4): 510?514.YANG Hong-cai. A formula for γ′-phase amounting in precipitation hardening nickel-base superalloys[J]. Acta Metallurgica Sinica, 1982, 18(4): 510?514. [2] 黄福祥. 涡...报, 2002, 12(6): 1199?1204.ZHENG Liang, GU Chen-qing, ZHENG Yun-rong. Effect of Ru addition on solidification behavior of cast nickel base superalloy [J]. The Chinese Journal of Nonferrous Metals, 2002......
] AGBENIN J O. The distribution and dynamics of chromium and nickel in cultivated and uncultivated semi-arid soils from nigeria [J]. The Science of The Total Environment, 2002, 300(1/3): 189-199. [8......
Ti/SnO2-Sb2O4 electrode without sub-layer. 2.2 Preparation of gas diffusion electrode The gas diffusion electrode was prepared using coating and pressing method. Graphite, carbon black and nickel mesh were......
. Preparation of nickel coated mica as a conductive filler [J]. Composites: Part A, 2002, 33: 745-751. [14] SONG J, ZHANG L M, LI J G, SONG J R. Introduction of coating technology of superfine particle......
, WANG Fu-hui. Corrosion of AZ91D magnesium alloy with a chemical conversion coating and electroless nickel layer [J]. Corros Sci, 2004, 46(6): 1467-1477. [9] CHIU L H, CHEN C C, YANG C F. Improvement......
, uranium, lead, gold and nickel from their insoluble sulfide minerals[1]. The bioleaching environments for its survival are extreme acidity and toxicity[2]. One may wonder how life is possible......
complexes in last several decades. Many similar complexes of reactive metals, such as iron, cobalt, nickel and copper, have been produced by this technique[11]. In contrast to conventional methods......
for base metal extraction. The plant at Kasese Cobalt Company Limited in Uganda recovers cobalt, nickel, copper and zinc. Table 2 Industrial aerated continuous stirred-tank bioleach operations 3... greater than 85% copper extraction. Can this oxidation rate be increased with technical innovations? Nickel sulfide heap bioleaching has been piloted at several operations and is currently being......