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]. 中国有色金属学报, 2021, 31(7): 1767-1773. DOI: 10.11817/j.ysxb.1004.0609.2021-36677 LI Zuo-sheng, TANG Sai, LIANG Chao-ping, et al. Establishment and simulation in dynamic recovery process of tungsten using...; Dislocation density distribution map(a) and its partial map(b) obtained when T=1623 K and =0.01 s-1 at 2000 dt 图5 应变率0.01 s-1时不同温度下和温度1573 K时不同应变率下的动态回复体积分数曲线 Fig. 5 Dynamic recovery......
Extending dynamic models of mining subsidenceLIAN Xu-gang1, 2, Andrew JAROSZ2, Jose SAAVEDRA-ROSAS2, DAI Hua-yang1(1. College of Geoscience and Surveying Engineering, China University of Mining... classical prediction model of the dynamic subsidence, and proposed potential new research avenues offered by Cellular Automata (CA) models. The Knothe’s influence function model and the significance......
Shijian1, ZHANG Qiong1, YANG Jinhui1, PENG Yongzhen1 (1. Key Laboratory of Beijing for Water Quality Science and Water Environment Recovery Engineering, Engineering Research Center of Beijing, Beijing...: phenol; ammonia oxidation rate; inhibition and recovery 通过硝化反硝化作用完成污水生物脱氮过程是一种经济有效的生物处理技术.自养硝化菌在好氧状态下将水中含氮污染物(主要为氨氮)氧化成亚硝酸盐或硝酸盐;在缺氧状态下,异养菌利用水中有机物将氮氧化物还原为氮气释放至空气中,这2个过程将水中氮去除.完成硝化反硝化生物脱氮作用的微生物有较强的适应能力,但脱氮效......
dynamic behaviors of pretensioned cable AERORail structureLI Fang-yuan(李方元), WU Pei-feng(吴培峰) (Department of Bridge Engineering, School of Civil Engineering, Tongji University, Shanghai 200092, China)Abstract:The AERORail, a new aerial transport platform, was chosen as the object of this work. Following a review of the literature on static behaviors, model tests on the basic dynamic mechanical......
. Dynamic recovery (DRV) and dynamic recrystallization (DRX) are the main deformation mechanisms of the 2050 alloy in the stable domains, whereas the alloy exhibits flow localization in the instable region. Key words: 2050 Al-Li alloy; processing map; dynamic recovery; dynamic recrystallization; flow localization 1 Introduction Compared with conventional Al alloys, Al-Li alloys typically possess......
that the true stress-true strain curves of this alloy can be classified into two types,one is of dynamic recovery and the other is of dynamic recrystallization.The DRX in 403Nb alloy is easy to occur...Dynamic Recrystallization Behavior of a Heat-resistant Martensitic Stainless Steel 403Nb during Hot DeformationZhouyu Zeng,Liqing Chen ,Fuxian Zhu and Xianghua Liu State Key Laboratory of Rolling......
behavior of alloy undergoing flow softening caused by dynamic recovery (DRV) at high strain rates (≥1 s-1). The standard Avrami equation was adopted to represent the softening mechanism attributed...; hot compression; dynamic recovery; dynamic recrystallization; constitutive model 1 Introduction Metastable β titanium alloys are used for a wide variety of aerospace applications owing to their high......
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of dynamic recovery during deformation. Dynamic precipitations of S (Al2CuMg), θ (Al2Cu) and Al3Zr phase were accelerated and coarsened by deformation. Continuous S phases precipitated in the Al matrix... attributed to dynamic recovery and precipitates coarsening. Key words: aluminum alloy; hot deformation; flow softening; dynamic recovery; dynamic precipitation 1 Introduction The 2xxx series aluminum......