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are different, stress-induced strengthening of chemical bonds [J]. Phys Rev Lett, 2008, 100: 115503-115507. [8] ROSEN B M, PERCEC V. Mechanochemistry: A reaction to stress, [J]. Nature, 2007, 446......
of solid-solution strengthening on fracture toughness in extruded Mg-Zn alloys [J]. Scripta Materialia, 2006, 55(7): 593-596. [9] MAENG D Y, KIM T S, LEE J H, HONG S J, SEO S K, CHUN B S. Microstructure......
form as precursors to the metastable η′ phase which are semi-coherent with the Al matrix. In most practical applications, the strengthening of the Al-Zn-Mg-Cu alloys relies on the formation of GP zones......
samples: Strengthening versus weakening [J]. International Journal of Solids and Structures, 2006, 43: 7304-7321. [4] EVERS L P, BREKELMANS W A M, GEERS M G D. Scale dependent crystal plasticity framework......
in the previous works [8,9]. This composite exhibits a superior combination of strengthening effect and toughening effect, which overcomes the bottleneck problem of extreme brittleness of titanium alloy matrix......
by a significant thinner sheet thickness but an higher strength as commonly used steels [1,2]. However, the multi-phase microstructure, which is at the base of the strengthening mechanisms in most of these steels......
demonstrated that LSP is very useful for the forming and strengthening of small metal parts, size effects such as grain size, sheet thickness, and loading, which commonly exist in some quasi-static forming......
and mechanism of strengthening concretion FAN Xiaohui, XIE Luben, GAN Min, CHEN Xuling, YUAN Lishun (School of Minerals Processing & Bioengineering, Central South University, Changsha 410083, China) Abstract......
of fine precipitate structure of GP zones and metastable phase η' are attributable to the strengthening of alloy. The selected area electron diffraction (SAED) analysis in this study indicated......
): 288-292. DONG Hong-feng, LU Yang, LI Wen-sheng, ZHANG Jie. Heat treatment strengthening of P/M Fe-based impregnated diamond segment[J]. Powder Metallurgy Technology, 2012, 30(4): 288-292. [4] 谭松成, 杨......
