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in tungsten-nickel-iron alloys for kinetic energy penetrator application[C]// Proc 2nd Int Conf Tungsten and Refractory Metals-1994. McLean, VA: Metal Powder Industries Federation, 1994: 37-45. [17...]. Journal of Iron and Steel Research, 1996, 8(S): 56-59. [52] 马运柱, 刘文胜, 范景莲, 黄伯云. 镧-钇对纳米粉90W-Ni-Fe合金显微组织和性能的影响[J]. 中国有色金属学报, 2007, 17(9): 1434-1439. MA Yun-zhu, LIU Wen-sheng, FAN Jing-lian, HUANG Bai......
manganese ore; pressure leaching; manganese; iron; aluminum 锰是一种重要的战略资源,中,高品位锰矿资源无法满足市场需要,从低品位锰矿中以较低成本浸出锰变得越来越重要[1].当前,锰矿资源的贫乏正制约着我国锰系产品的生产和可持续发展.在我国一些锰系产品生产集中的地区,所使用碳酸锰矿的品位已经由含锰18%~20%降低到只有13%~15%.而另一方面,大...- manganese ore with scrap iron as reductant[J]. China Manganese Industry, 2007, 25(1): 24-26. [15] 唐尚文. 用闪锌矿(方铅矿)精矿催化还原软锰矿(大洋锰结核矿)制取硫酸锰[J]. 无机盐工业, 2005, 37(6): 46-49. TANG Shang-wen. The preparation......
verification 1 Introduction The most attractive characteristic of Mg is that it exhibits the lightest density (1.738 g/cm3) among metal materials, which is about a quarter of iron (7.87 g/cm3), and two......
additional end-members, Al18Fe4Si1 and Al16Fe4Si3, for which thermodynamic parameters need to be evaluated. According to MONDOLFO [22], most of the manganese in α-AlMnSi can be replaced by iron, up... of the Al-Fe-Si isothermal section at 1000 K [J]. J Phys IV, 2004, 122: 41-46. [12] TAKEDA H P, MUTUZAKI K. The equilibrium diagram of the iron-aluminum-silicon system [J]. Tetsu to Hagane, 1940, 26: 335- 361......
Hong-pu. Metallogenic geological characteristics and metallogenic prediction of Qimantage iron and polymetallic deposit of East Kunlun Mountain[D]. Beijing: China University of Geosciences, 2010. [13] 张雪...(2): 157-161. WU Ting-xiang, LI Hong-lu. Geological and Geochemical Characteristics of the Iron-polymetallic deposit in the Galinge area, Qinghai province[J]. Bulletin of Mineralogy, Petrology......
]. Journal of the American Chemical Society, 2009, 131(13): 4769-4773. [62] SAGHI Z, HOLLAND D J, LEARY R, BERTONI G,SEDERMAN A J,GLADDEN L F, MIDGLEY P A. Three-dimensional morphology of iron oxide......
solution 3.4.3 Impurity content Precipitated Al(OH)3 from supersaturated sodium aluminate solutions usually contains impurities such as sodium, iron, calcium and silicon. Sodium, usually calculated......
, stainless steel has lower electroconductivity than copper, aluminum, lead, iron and so on. Lead has poor mechanical properties. In this work, an aluminum substrate is used because of its low cost, low......
alloys [J]. Progress in Organic Coatings, 2004, 49(3): 183-196. [33] HU J M, ZHANG J T, ZHANG J Q, CAO C N. Corrosion electrochemical characteristics of red iron oxide pigmented epoxy coatings on aluminum......
and Technology, Baotou 014010, China; 2. Department of Functional Material Research, Central Iron and Steel Research Institute, Beijing 100081, China Received 31 March 2014; accepted 16 August 2014 Abstract......
