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100) for 24 h, and then the blended powders were milled for different time by HEMM in a SPEX milling machine with stainless steel containers and balls in argon atmosphere. The powders were milled......
and its trace length on rock face[J]. Journal of Baotou University of Iron and Steel Technology, 1999, 18(1): 5-8. [21] Wines D R, Lilly P A. Measurement and analysis of rock mass discontinuity spacing......
. Experimental research on ductility of steel fiber reinforced high strength concrete column[J]. China Civil Engineering Journal, 1999, 32(1): 56-59. (编辑 赵俊) 收稿日期:2011-05-16;修回日期:2011-08-20 基金项目:上海市科委青年科......
model; multivariate time series; rough sets 1 Introduction Time series data are pervasive in complex process industries such as metallurgy, power, steel, and petrochemical engineering. Therefore......
, FERREIRA M G S, WALLS M, RONDOT B, CUNBA BELO M. In?uence of pH on properties of oxide ?lms formed on type 316L stainless steel, alloy 600, and alloy 690 in high-temperature aqueous environments[J......
] POTAPOV N N, LIBMAN M A. Regulating the phase transformations in magnetically hard alloys on heat treatment in a magnetic field[J]. Steel in Translation, 2009, 39(5): 437-439. [4] MA T Y, ZHANG C S......
were mixed with a molar ratio of Ti-47Al-9V. The weighed powders were mixed and loaded in a stainless steel vial under argon atmosphere. Mechanical milling was carried out in a high-energy planetary......
. Development of ultrahigh strength steel by electroslag refining: effect of inoculation of titanium on the microstructure and mechanical properties [J]. ISIJ International, 2006, 46: 1361-1370. [16......
). The experimental equipment is shown in Fig. 1. Stirrer, driven by rotating motor with 3 kW rating power via rotating gearing, is used to stir A356-SiCp liquid in a 200 mm-inner diameter stainless steel......
, 2011, 46(12): 2615-2623. [4] HOGLUND T, BURSTRAND H. Slotted steel studs to reduce thermal bridges in insulated walls [J]. Thin-Walled Structures, 1998, 32(1/3): 81-109. [5] MAHLIA T M I, TAUFIQ B N......