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are covered with theperitectic α phase and isolated, the growth of the peritectic α phase occurs. α phase can be thickened by dissolving the primary β phase as well as the precipitation towards......
. Cooling precipitation and strengthening study in powder metallurgy superalloy Rene88DT[J]. Materials Science and Engineering A, 2002, 332(1): 318-329. [4] 王 欢, 袁 超, 郭建亭, 秦鹤勇. GH4698合金的疲劳裂纹扩展行为[J]. 中国有色金属学报......
characteristics and precipitation behaviors of FSW joints [14,15]. The previous research [14] has confirmed that by adopting water cooling during FSW process, a more refined microstructure with the fine dispersed... in the WNZ-T and WNZ-M, which shows that dissolution, re-precipitation and redistribution of intermetallics have occurred. Except for the recrystallization of the plastically deformed grains......
the porosity. It is known that precipitation of α-Mn in Mg, which is different from inclusion of NiO, shows less defects (pits and cracks) at the interface, and there is a coherent interface relationship......
precipitation of Mg17Al12 in AZ80 magnesium alloy during multi-directional forging process[J]. Materials Science and Engineering, 2017, 194(1): 012015. [12] ZHU Q F, LI L, ZHANG Z Q, ZHAO Z H, ZUO Y B, CUI J......
: 10.1007/ BF02469849. [6] GAYLE F W, GOODWAY M. Precipitation hardening in the first aerospace aluminum alloy: The wright flyer crankcase [J]. Science, 1994, 266(5187): 1015-1017. DOI: 10.1126......
J. Cent. South Univ. (2020) 27: 1703-1713 DOI: https://doi.org/10.1007/s11771-020-4401-3 Oxygen pressure acid leaching of artificial sphalerite catalyzed by Fe3+/Fe2+ self-precipitation TIAN Lei(田磊... Abstract: The mechanism of oxygen pressure acid leaching of sphalerite catalyzed by Fe3+/Fe2+ self-precipitation was investigated in this study. Artificial sphalerite was fabricated with varying amounts......
precipitation of 1150.6 mm, and a mean duration of sunshine 1986.9 h. The climate summaries were obtained from the local records [28]. The plant communities of the sampling site were weed species......
of Materials Science, 2008, 43(9): 3009-3027. [26] RAKHMONOV J, TIMELLI G, BONOLLO F, ARNBERG L. Influence of grain refiner addition on the precipitation of Fe-rich phases in secondary AlSi7Cu3Mg alloys[J......
aluminum alloy during homogenization[J]. Transaction of Materials and Heat Treatment, 2015, 36(11): 47-53. [14] WANG S C, STARINK M J. Precipitates and intermetallic phases in precipitation hardening......