共搜索到6377条信息,每页显示10条信息,共638页。用时:0小时0分0秒750毫秒
study of the structure of MnAl6[J]. Acta Crystallographica Section B, 1981, 37(2): 433-435. [36] KANG H J, LI X Z, SU Y Q, et al. 3-D morphology and growth mechanism of primary Al6Mn intermetallic......
the ending point of the post-peak descending section of the stress-strain curve,which varies in each specimen. It can be noted that the initial compaction stage (△εOA) BC)AB) CD). The compression failure......
in sodium aluminate solution[J]. Japanese Chemical Engineering Society, 1971, 35: 481-487. [87] STEEMSON M L, WHITE E T, MARSHALL R J. Mathematical model of the precipitation section of a Bayer plant[C......
-dong, LEI Yong-ping, GUO Fu, LI Xiao-yan. Cross section changing growth phenomenon of Sn whiskers in Sn-3.8Ag-0.7Cu-1.0Er lead-free solder[J]. Acta Metallurgica Sinica, 2009, 45(2): 199-203. [135] 郝......
[122] Fig. 4 CT images of longitudinal scanning section at center of fractures after testing[122] 1.4 数值分析 相比于室内实验研究,数值模拟借助于计算机技术广泛的将岩土工程相关理论成果用于实际工程的稳定性分析.鉴于计算机对复杂计算问题快速高效的处理能力及可重复性的特点数值模拟手段......
, for instance, the square root of the defect area at a cross-section of a specimen, will be applied [61]. Considering the fact that the casting pores are 3-dimentaional, MURAKAMI [61] proposes extension... could be measured by averaging the distance between adjacent side branches on the longitudinal section of a primary dendrite as shown in Figure 12. The SDAS of A356/357 alloys could also be estimated......
实验确定Ti-Al-O相的等温截面[19] Fig.2 Isothermal section of Ti-Al-O phase diagram determined by experiment at 1 100 ℃[19] 2.2 TiAl基合金氧化膜结构 TiAl基合金的氧化膜结构将直接影响合金的抗氧化性能,TiAl基合金氧化膜结构,氧化膜形成机理以及如何才能在合金......