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进行常温力学拉伸性能测试. 表1 7050铝合金热轧板的化学成分 Table 1 Chemical composition of 7050 aluminum alloy plate rolled (mass fraction,％) 表2 样品的固溶工艺 Table 2 Solution treatments of samples 2 ......
of the plates. The stir pin was penetrated into the joint with full length in welding experiments. Table 1 Chemical compositions of pure copper and 1350 Al alloy (mass fraction, %) Fig. 1 Schematic......
turning. Table 1 Chemical composition of AZ31 magnesium alloy (mass fraction, %) After casting, the ingot endured homogenization treatment at 673 K for 10 h to eliminate the segregation and inhomogeneity......
, 2001: 68-84.ZHU Rui-geng. Study of mechanical properties of rock mass structural plane and structural stability of underground construction[D]. Wuhan: Wuhan University of Technology. School......
and 1.0 mm in thickness. The bulk density of the samples was measured in terms of their mass and volume [15-16]. For the characterization of DC current-voltage, the silver paste was coated on both......
. Table 1 Main chemical composition of AA5182 aluminum alloy (mass fraction, %) The dimensions of plain strain compression (PSC) specimens are 20 mm in length, 10 mm in width and 6 mm......
]. 长沙: 中南大学, 2006: 1-5.YAN Chang-bin. Study on cumulative damage effects and stability of rock mass under blasting loading[D]. Changsha: Central South University, 2006: 1-5. [3] Gatelier N, Pellet F......
Electric Power Press, 2003: 109-111. [8] 张国新, 陈显明. 掺氧化镁混凝土的膨胀效果分析[J]. 水利学报, 2005, 36(2): 185-189.ZHANG Guo-xin, CHEN Xian-ming. Analysis of expansion effect of magnesium oxide (MgO) in mass concrete[J......
of the ith (or kth) component; t is the time; Dik is the diffusivity. In order to maintain the mass balance at the interface, the amount of a solute removed from α phase and partitioned into β phase per......
used in the present study was commercial zinc alloy billet from Ningbo Powerway Alloy Materials Co., Ltd., China, with a composition of Zn-8Cu-0.3Ti (mass fraction, %). The homogeneous annealing......
