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| 1 | Effect of Nd content on microstructure and mechanical properties of as-cast Mg-12Li-3Al alloy显示文摘In order to improve the mechanical properties of Mg-Li alloy with single β phase structure, Mg-12Li-3Al-xNd(x=0.3, 0.7, 1.1, 2.0wt.%) alloy was prepared. Subsequently, the as-cast microstructure and mechanical properties were observed and tested. The results showed that the structure of Mg-12Li-3Al-xNd(x=0.3, 0.7, 1.1, 2.0wt.%) as-cast alloy was composed of β phase matrix and Al_2Nd, Al_(11)Nd_3, MgLiAl_2, Al_4Li_9 and AlLi phases. With the increase of Nd content in the alloy, the Al-Nd intermetallic compounds have a trend to change from needle-like Al_(11)Nd_3 to granular Al_2Nd. The hardness of as-cast Mg-12Li-3Al-xNd(x=0.3, 0.7, 1.1, 2.0wt.%) alloy was stable at room temperature. The tensile strength of Mg-12Li-3Al-1.1Nd was as high as 180 MPa, the elongation rate of Mg-12Li-3Al-0.7Nd reached 53.7%, and the comprehensive mechanical properties of Mg-12Li-3Al-2.0Nd was the best. PLC phenomenon occurred during the tensile process of the alloys at room temperature. Therefore, the β-based Mg-Li alloy with good plasticity as well as enhanced strength can be obtained by a moderate addition of Nd and Al. | Tian-shun Dong Xiao-dong Zheng Tuo Wang Jin-hai Lliu Guo-lu Li | 2017 | China Foundry2017，14，4： | 5 |
| 2 | Cognitive radios for dynamic spectrum access dynamic spectrum sharing: a game theoretical overview显示文摘 | Zhu Ji K J R Lliu | 2007 | IEEE Communications Magazine2007，45，5： | 1 |
| 3 | Integration Methodology of Dif- ferent Software Tools for Constrainted Optimization of Struc- tures显示文摘 | GIL Llius ANDREU Antoni | 2004 | Computers and Structures2004，82，： | 1 |
| 4 | Relaxation oscillations in a class of predator prey systems显示文摘 | Lliu W Xiao D Yi Y | 2003 | Differential Equations2003，188，1： | 1 |
| 5 | Long-term tracking of hepatitis B viral load and the relationship with risk for hepatocellular carcinoma in men显示文摘 | WU C F Yu M W Lin C LLiu CJ Shih W L Tsai K S | 2008 | Carcinogenesis2008，29，： | 1 |
| 6 | Ubiquitin C-terminal hydro-lase is a novel biomarker in humans for severe traumatic braininjury显示文摘 | Papa LAkinyi LLiu MC | 2010 | Crit Care Med2010，38，1： | 1 |
| 7 | Construction of Nonbinary Quasi - Cyclic LDPC Codes with Continuously Variable Length 显示文摘 | Lei Lliu Jie Huang Wuyang Zhou and Shengli Zhou | 2008 | submmittied to Communication letter2008，，： | 1 |
| 8 | Persistence of the protective immunity to Schistosoma japonicum in Chinese yellow cattle induced by recombinant 26 kDa glutathione-S-transferase (re Sjc26GST)显示文摘 | Wu Z Lliu S Zhang S | 2004 | Vet Parasitol2004，123，34： | 1 |
| 9 | Luminal serotonin time‐dependently modulates vagal afferent driven antinociception in response to colorectal distention in rats显示文摘 | L. Y.Zhang XDong Z. LLiu J. ZMo J. YFang S. DXiao YLi S. LChen | 2010 | Neurogastroenterology & Motility2010，，1： | 1 |
| 10 | Molecular cloning and char- acterization of human tissue inhibitor of metalloproteinase 4显示文摘 | Greene J Wang M Lliu YE | 1996 | Biol Chem1996，271，30： | 1 |
| 11 | A Pro12Ala substitution in PPARγ2 associated with decreased receptor activity,lower body mass index and improved insulin sensitivity显示文摘 | Samir SD Llius F Masami N | 1998 | Nature America Inc1998，20，： | 1 |
| 12 | Prevalence of overweight and obesity in youth with diabetes in USA: the SEARCH for Diabetes in Youth Study显示文摘 | Lenna LLiu Jean MLawrence CralenDavis Angela DLiese David JPettitt CatherinePihoker DanaDabelea RichardHamman BethWaitzfelder Henry SKahn | 2010 | Pediatric Diabetes2010，，1： | 1 |
| 13 | On the strong law of large numbers for functionals of countable nonhomogeneous Markov chains显示文摘 | LIU G X LLIU W | 1994 | Stochastic Processes and Their Applications1994，50，： | 1 |
| 14 | Transformation of chloramphenicol and oxytetracycline in aquaculture pond sediments显示文摘 | Lai H T Lliu S M Chien Y H | 1995 | J Environ Sci Health A1995，30，： | 1 |
| 15 | Multiuser rate allocation games formultimedia communications显示文摘 | CHEN Y WANG B LLIU K J R | 2009 | IEEE Transactions on Multimedia2009，11，6： | 1 |
| 16 | The aesthetic and ethic dimension of human factors and design显示文摘 | Lliu Yili | 2003 | Ergonomics2003，46，14： | 1 |
| 17 | NS-398,a selective cy-clooxygenase-2 inhibitor,induces apoptosis and downregulates bcl-2 expression in LNCaP cell显示文摘 | Lliu XH Yao S Kirschenbaum A | | 0，，19： | 1 |
| 18 | A Multi-Agent Decision Support System for Stock Trading显示文摘 | Yuan Luo Kechheng Lliu Darry N Davis | 2002 | IEEE Network2002，2002，： | 1 |
| 19 | Materials Review显示文摘 | Huang F Lliu Y Wei M | 2009 | 23(5): 272009，23，5： | 1 |
| 20 | A survey of RST invariant image watermarking algorithms 显示文摘 | Dong Zheng Yan Lliu Jiying Zhao Abdulmotaleb EI Saddik | 2007 | ACM Computing Surveys2007，39，2： | 1 |
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