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Dynamic Recrystallization and Precipitation Behavior of Mn-Cu-V Weathering SteelHongyan Wu, Linxiu Du and Xianghua Liu (State Key Laboratory of Rolling and Automation, Northeastern University... the relationship between the peak stress and Zener-Hollomon parameter during hot deformation. The interaction between dynamic recrystallization and dynamic precipitation of V(C,N) at a low strain rate......
Mechanism for the multi-stage precipitation of Fe-Ni based alloyYan Jiang,Qiang Zuo,Feng LiuState Key Laboratory of Solidification Processing,Northwestern Polytechnical University摘 要:precipitation mechanism.It is found that the σ phase,in any case,tends to separate out with a granular shape at grain boundaries(GBs) primarily,and with the increment of time......
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Influence of deformation on precipitation in AZ80 magnesium alloyPing Yang1), Li-na Wang1,2), Qing-ge Xie1), Ji-zhong Li3), Hua Ding3), and Lin-lin Lu1) 1) School of Materials Science and Engineering... for precipitation strengthening. This condition, however, can be modified by applying selected deforma-tion and heat treatment conditions. The effect of deformation and heat treatment on the morphology......
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precipitation method CHEN Juan(陈娟), HUANG Zhi-liang(黄志良), CHEN Chang-lian(陈常连), LI Wen-zhao(李文昭), XU Wei-rong(徐伟荣) School of Materials Science and Engineering, Wuhan Institute of Technology, Wuhan 430074... retardant, the plate-like basic magnesium carbonate (Mg5(CO3)4(OH)2.4H2O) was prepared successfully by template-mediated/ homogeneous precipitation method, using magnesium chloride hexahydrate......
Effi ciency of Concrete Crack-healing based on Biological Carbonate Precipitation罗勉1,2,钱春香1,2,LI Ruiyang1,2,RONG Hui1,21. College of Materials Science and Engineering, Southeast University2. Research... by developing a new way. The self-healing agent based on biological carbonate precipitation was developed. Crack-healing capacity of the cement paste specimens with this biochemical agent was researched......
Effects of precipitation strengthening heat treatment for Al-Mg alloy Seong-Jong KIM1, Seok-Ki JANG1, Min-Su HAN1, Seong-Kwon KIM2, Jong-Sin KIM3 1. Division of Marine System Engineering, Mokpo... and artificial aging treatment were established in order to optimize precipitation strengthening conditions intended to enhance the strength of Al alloys. Slow strain rate tests (SSRT) at various......
Preparation and Characteristics of Hydroxyapatite Whiskers by Homogeneous Precipitation Method王友法摘 要:Hydroxyapatite whiskers were prepared by the homogeneous precipitation method. Soluble calcium ion and phosphate ion were used as initial materials, they were refluxed respectively at 85℃ , 90℃ and 95℃ for various lengths of time. A proper precipitation......
Octacalcium Phosphate Fiber Synthesized by Homogeneous Precipitation Method王小俊1,方立明1,21. School of Materials Science and Engineering, South China University of Technology2. National Engineering... by homogeneous precipitation method using urea as precipitation agent. Effects of the reactant concentration and hydrothermal temperature on the calcium phosphate morphology and composition were studied......
