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| 1 | Trends and Challenges for Population and Health During Population Aging——China,2015-2050显示文摘Summary What is already known about this topic?As the largest country in the world,China experienced a demographic transition at a historic scale during the past 50 years with extraordinarily associated changes in the age structure of the population,declining fertility rates,accelerating process of population aging,and growing population scale. | Yanan Luo Binbin Su Xiaoying Zheng | 2021 | China CDC weekly2021，3，28： | 61 |
| 2 | Tianwen-1 MINPA observations in the solar wind显示文摘The Mars Ion and Neutral Particle Analyzer(MINPA)is one of the three scientific instruments onboard the Tianwen-1 orbiter to investigate the Martian space environment.During Tianwen-1’s transfer orbit to Mars,the MINPA was switched on to measure the solar wind ions.Here,we present the first results of the MINPA observations in the solar wind.During cruise,nearly half of the MINPA ion field-of-view(FOV)was blocked by the lander capsule;thus only the solar-wind ions with azimuthal speeds pointing towards the unblocked FOV sectors could be detected.We perform a detailed comparison of the MINPA’s solar wind observations with data from Earth-based missions when MINPA reached its count-rate peak,finding a general consistency of the ion moments between them.The blocking effect due to the lander is evaluated quantitatively under varying solar-wind velocity conditions.Despite the blocking effect,the MINPA’s solar wind measurements during the transfer orbit suggest a good performance. | AiBing Zhang LingGao Kong WenYa Li Lei Li BinBin Tang ZhaoJin Rong Yong Wei JiJie Ma YiTeng Zhang LiangHai Xie YuXian Wang JianSen He Bin Liu WenJing Wang Bin Su JiaWei Li Xu Tan Fang Wang TaiFeng Jin FuHao Qiao Peter Wurz Yan Zhu YunFei Bai YiRen Li XinBo Zhu YueQiang Sun YongLiao Zou Chi Wang | 2022 | Earth and Planetary Physics2022，6，1： | 5 |
| 3 | The corrosion behavior of Ti-6Al-3Nb-2Zr-1Mo alloy:Effects of HCl concentration and temperature显示文摘Investigation about the corrosion behavior of Ti alloys in different ambient environment is of great significance for their practical application.Herein,we systematically investigate the corrosion behavior of a newfound Ti-6 Al-3 Nb-2 Zr-1 Mo(Ti80)alloy in hydrochloric acid(HCl)ranging from 1.37 to 7 M,and temperature ranging from 25 to 55℃,by means of electrochemical measurements,static immersion tests and surface analysis.Results manifest that increasing either HCl concentration or temperature can accelerate the corrosion of Ti80 alloy via promoting the breakdown of native protective oxide film and then further facilitating the active dissolution of Ti80 matrix.According to potentiodynamic polarization curves,Ti80 alloy displays a spontaneous passive behavior in 1.37 M HCl at 25℃,compared to a typical active-passive behavior under the other conditions.As indicated by cathodic Tafel slope,the rate determining step for cathodic hydrogen evolution reaction is likely the discharge reaction step.The apparent activation energies obtained from corrosion current density and maximum anodic current density for Ti80 alloy in 5 M HCl solution are 62.4 and 55.6 kJ mol-1,respectively,which signifies that the rate determining step in the corrosion process of Ti80 alloy is mainly determined by surface-chemical reaction rather than diffusion.Besides,the electrochemical impedance spectroscopy tests demonstrate that a stable and compact oxide film exists in 1.37 M HCl at 25℃,whereas a porous corrosion product film forms under the other conditions.Overall,the critical HCl concentration at which Ti80 alloy can maintain passivation at 25℃can be determined as a value between 1.37 and 3 M.Furthermore,the corroded surface morphology characterization reveals that equiaxedαphase is more susceptible to corrosion compared to intergranularβphase due to a lower content of Nb,Mo,and Zr in the former. | Baoxian Su Binbin Wang Liangshun Luo Liang Wang Yanqing Su Fuxin Wang Yanjin Xu Baoshuai Han Haiguang Huang Jingjie Guo Hengzhi Fu | 2021 | Journal of Materials Science & Technology2021，，15： | 5 |
| 4 | Annealed microstructure dependent corrosion behavior of Ti-6Al-3Nb-2Zr-1Mo alloy显示文摘Corrosion resistance of titanium(Ti)alloys is closely connected with their microstructure which can be adjusted and controlled via different annealing schemes.Herein,we systematically investigate the specific effects of annealing on the corrosion performance of Ti-6 Al-3 Nb-2 Zr-1 Mo(Ti80)alloy in 3.5 wt.%NaCl and 5 M HCl solutions,respectively,based on open circuit potential(OCP),potentiodynamic polarization,electrochemical impedance spectroscopy(EIS),static immersion tests and surface analysis.Results indicate that increasing annealing tempe rature endows Ti80 alloy with a higher volume fraction ofβphase and finerαphase,which in turn improves its corrosion resistance.Surface characterization demonstrates thatβphase is more resistant to corrosion thanαphase owing to a higher content of Nb,Mo,and Zr in the former;additionally,the decreased thickness of a phase alleviates segregation of elements to further restrain the micro-galvanic couple effects betweenαandβphases.Meanwhile,the influential mechanisms of environmental conditions on corrosion of Ti80 alloy are discussed in detail.As the formation of a highly compact and stable oxide film on surface,annealed Ti80 alloys exhibit a low corrosion current density(10^(-6)A/cm^(2))and high polarization impedance(10^(6)Ω·cm^(2))in 3.5 wt.%NaCl solution.However,they suffer severe corrosion in 5 M HCl solution,resulting from the breakdown of native oxide films(the conversion of TiO_(2)to aqueous Ti^(3+)),active dissolution of substrate Ti to aqueous Ti^(3+)and existence of micro-galvanic couple effects.Those findings could provide new insights to designing Ti alloys with high-corrosion resistance through microstructural optimization. | Baoxian Su Liangshun Luo Binbin Wang Yanqing Su Liang Wang Robert O.Ritchie Enyu Guo Ting Li Huimin Yang Haiguang Huang Jingjie Guo Hengzhi Fu | 2021 | Journal of Materials Science & Technology2021，，3： | 5 |
| 5 | Photostable and Biocompatible Fluorescent Silicon Nanoparticles for Imaging-Guided Co-Delivery of siRNA and Doxorubicin to Drug-Resistant Cancer Cells显示文摘The development of effective and safe vehicles to deliver small interfering RNA(siRNA) and chemotherapeutics remains a major challenge in RNA interference-based combination therapy with chemotherapeutics,which has emerged as a powerful platform to treat drug-resistant cancer cells.Herein,we describe the development of novel all-in-one fluorescent silicon nanoparticles(SiNPs)-based nanomedicine platform for imaging-guided co-delivery of siRNA and doxorubicin(DOX).This approach enhanced therapeutic efficacy in multidrug-resistant breast cancer cells(i.e.,MCF-7/ADR cells).Typically,the SiNP-based nanocarriers enhanced the stability of siRNA in a biological environment(i.e.,medium or RNase A) and imparted the responsive release behavior of siRNA,resulting in approximately 80% down-regulation of P-glycoprotein expression.Co-delivery of P-glycoprotein siRNA and DOX led to>35-fold decrease in the half maximal inhibitory concentration of DOX in comparison with free DOX,indicating the pronounced therapeutic efficiency of the resultant nanocomposites for drug-resistant breast cancer cells.The intracellular time-dependent release behaviors of siRNA and DOX were revealed through tracking the strong and stable fluorescence of SiNPs.These data provide valuable information for designing effective RNA interference-based co-delivery carriers. | Daoxia Guo Xiaoyuan Ji Fei Peng Yiling Zhong Binbin Chu Yuanyuan Su Yao He | 2019 | Nano-Micro Letters2019，11，2： | 5 |
| 6 | Developmental Gerontology and Active Population Aging in China显示文摘Population aging is an irreversible process in the development of modern society,which brings challenges to comprehensive modernized social governance.Population aging is a“dualistic”development issue that not only leads to aging of the labor force structure but also creates new demographic dividends.This study describes the core thoughts of developmental gerontology(DG),which provides new insight into the relationship between active aging and comprehensive governance for modernized society.The development of DG will provide a feasible and sustainable path to integrate and coordinate the relationship between population aging,society,and economy. | Xiaoying Zheng Yanan Luo Binbin Su Ping He Chao Guo Yaohua Tian Shasha Han Chen Chen Yiran Wang Jufen Liu Jun Li | 2023 | China CDC weekly2023，5，8： | 4 |
| 7 | Traditional Chinese medicine molecule-assisted chemical synthesis of fluorescent anti-cancer silicon nanoparUcles显示文摘 | Xiaoyuan Ji Daoxia Guo Bin Song Sicong Wu Binbin Chu Yuanyuan Su Yao He | 2018 | Nano Research2018，11，10： | 3 |
| 8 | Growth and optical properties of ytterbium and rare earth ions codoped CaF2-SrF2 eutectic solid-solution(RE=Y^(3+),Gd^(3+),La^(3+))显示文摘Ytterbium and rare earth ions(RE=Y,Gd,La)codoped CaF_(2)-SrF_(2)single crystals(3 at%Yb,6 at%RE:CaF_(2)-SrF_(2))were fabricated by temperature gradient technology(TGT).All the space groups remain the same Fm3m as that of Yb:CaF_(2)-SrF_(2).The lattice parameter a,unit cell volume V,as well as bond length of Ca/Sr-F and F-F increase in the sequence of rare-earth ions radius Y^(3+) | Binbin Jiang Lihe Zheng Dapeng Jiang Handi Yin Jiangang Zheng Qiuhong Yang Guofeng Cheng Liangbi Su | 2021 | Journal of Rare Earths2021，39，4： | 2 |
| 9 | Highly fluorescent,photostable,and biocompatible silicon theranostic nanoprobes against Staphylococcus aureus infections显示文摘Human health is severely threatened by bacterial infections,which fuel urgent demand for the development of novel theranostic agents that are suitable for diagnosing and combating bacterial infections.To meet this goal,we synthesized a new kind of theranostic probes,made of vancomycin (Van)-modified fluorescent silicon nanoparticles (SiNPs-Van).The new probes feature good selectivity for Gram-positive bacterial infections,favorable fluorescence,strong resistance to photobleaching (e.g.,12%loss of fluorescence intensity during 40min continuous laser excitation in the presence of Staphylococcus aureus (S.aureus)),and good biocompatibility (e.g.,cell viability >95%during 24h treatment).Because of these benefits,the probes were effective at prolonged (i.e.,8-day)fluorescence tracking of S.aureus infections in vivo,thus providing a visible and accurate way to evaluate treatment efficacy.Moreover,the resultant SiNPs-Van with a minimum inhibitory concentration (MIC)of ca.0.5μg/mL exhibited high antibacterial efficiency of 92.5%,superior to that (76.5%)of free Van with higher MIC of ca.1μg/mL. | Xia Zhai Bin Song Binbin Chu Yuanyuan Su Houyu Wang Yao He | 2018 | Nano Research2018，11，12： | 2 |
| 10 | TSNAdb: A Database for Tumor-specific Neoantigens from Immunogenomics Data Analysis显示文摘Tumor-specific neoantigens have attracted much attention since they can be used as biomarkers to predict therapeutic effects of immune checkpoint blockade therapy and as potential targets for cancer immunotherapy. In this study, we developed a comprehensive tumor-specific neoantigen database(TSNAdb v1.0), based on pan-cancer immunogenomic analyses of somatic mutation data and human leukocyte antigen(HLA) allele information for 16 tumor types with 7748 tumor samples from The Cancer Genome Atlas(TCGA) and The Cancer Immunome Atlas(TCIA). We predicted binding affinities between mutant/wild-type peptides and HLA class I molecules by NetMHCpan v2.8/v4.0, and presented detailed information of 3,707,562/1,146,961 potential neoantigens generated by somatic mutations of all tumor samples. Moreover, we employed recurrent mutations in combination with highly frequent HLA alleles to predict potential shared neoantigens across tumor patients,which would facilitate the discovery of putative targets for neoantigen-based cancer immunotherapy.TSNAdb is freely available at http://gffzz7fc4ad2a729e4c47hupxookx0fvpk6fk0.ffgz.tsg.suse.edu.cn/tsnadb. | Jingcheng Wu Wenyi Zhao Binbin Zhou Zhixi Su Xun Gu Zhan Zhou Shuqing Chen | 2018 | Genomics, Proteomics & Bioinformatics2018，16，4： | 2 |
| 11 | Overexpression of Sirt6 ameliorates sleep deprivation induced-cognitive impairment by modulating glutamatergic neuron function显示文摘Sleep benefits the restoration of energy metabolism and thereby suppo rts neuronal plasticity and cognitive behaviors.Sirt6 is a NAD+-dependent protein deacetylase that has been recognized as an essential regulator of energy metabolism because it modulates various transcriptional regulators and metabolic enzymes.The aim of this study was to investigate the influence of Sirt6 on cerebral function after chronic sleep deprivation(CSD).We assigned C57BL/6J mice to control or two CSD groups and subjected them to AAV2/9-CMV-EGFP or AAV2/9-CMV-Sirt6-EGFP infection in the prelimbic cortex(PrL).We then assessed cerebral functional connectivity(FC) using resting-state functional MRI,neuron/astrocyte metabolism using a metabolic kinetics analysis;dendritic spine densities using sparse-labeling;and miniature excitato ry postsynaptic currents(mEPSCs) and action potential(AP) firing rates using whole-cell patchclamp recordings.In addition,we evaluated cognition via a comprehensive set of behavioral tests.Compared with controls,Sirt6 was significantly decreased(P<0.05) in the PrL after CSD,accompanied by cognitive deficits and decreased FC between the PrL and accumbens nucleus,piriform cortex,motor co rtex,somatosensory co rtex,olfactory tubercle,insular cortex,and cerebellum.Sirt6 ove rexpression reve rsed CSD-induced cognitive impairment and reduced FC.Our analysis of metabolic kinetics using [1-13C] glucose and [2-13C] acetate showed that CSD reduced neuronal Glu4and GABA2synthesis,which could be fully restored via forced Sirt6 expression.Furthermore,Sirt6 ove rexpression reversed CSD-induced decreases in AP firing rates as well as the frequency and amplitude of mEPSCs in PrL pyramidal neurons.These data indicate that Sirt6 can improve cognitive impairment after CSD by regulating the PrL-associated FC network,neuronal glucose metabolism,and glutamatergic neurotransmission.Thus,Sirt6 activation may have potential as a novel strategy for treating sleep disorder-related diseases. | Jinpiao Zhu Chang Chen Zhen Li Xiaodong Liu Jingang He Ziyue Zhao Mengying He Binbin Nie Zili Liu Yingying Chen Kuanpin Su Xiang Li Juxiang Chen Hongbing Xiang Fuqiang Xu Kangguang Lin Zongze Zhang Jie Wang | 2023 | Neural Regeneration Research2023，18，11： | 1 |
| 12 | The supra- molecular architecture, function, and regulation of thylakoid membranes in red algae : an overview 显示文摘 | Su Hainan Xie Binbin Zhang Xiying | 2010 | Photosynth Res2010，106，12： | 1 |
| 13 | Optimizing the microstructures and mechanical properties of Al-Cu-based alloys with large solidification intervals by coupling travelling magnetic fields with sequential solidification显示文摘Alloys with large solidification intervals are prone to issues from the disordered growth and defect formation;accordingly, finding ways to effectively optimize the microstructure, further to improve the mechanical properties is of great importance. To this end, we couple travelling magnetic fields with sequential solidification to continuously regulate the mushy zones of Al-Cu-based alloys with large solidification intervals. Moreover, we combine experiments with simulations to comprehensively analyze the mechanisms on the optimization of microstructure and properties. Our results indicate that only downward travelling magnetic fields coupled with sequential solidification can obtain the refined and uniform microstructure, and promote the growth of matrix phase -Al along the direction of temperature gradient.Additionally, the secondary dendrites and precipitates are reduced, while the solute partition coefficient and solute solid-solubility are raised. Ultimately, downward travelling magnetic fields can increase the ultimate tensile strength, yield strength, elongation and hardness from 196.2 MPa, 101.2 MPa, 14.5 % and85.1 kg mm-2 without travelling magnetic fields to 224.1 MPa, 114.5 MPa, 17.1 % and 102.1 kg mm-2,and improve the ductility of alloys. However, upward travelling magnetic fields have the adverse effects on microstructural evolution, and lead to a reduction in the performance and ductility. Our findings demonstrate that long-range directional circular flows generated by travelling magnetic fields directionally alter the transformation and redistribution of solutes and temperature, which finally influences the solidification behavior and performance. Overall, our research present not only an innovative method to optimize the microstructures and mechanical properties for alloys with large solidification intervals,but also a detailed mechanism of travelling magnetic fields on this optimization during the sequential solidification. | Lei Luo Liangshun Luo Robert O.Ritchie Yanqing Su Binbin Wang Liang Wang Ruirun Chen Jingjie Guo Hengzhi Fu | 2021 | Journal of Materials Science & Technology2021，，2： | 1 |
| 14 | Development of a UFLC–MS/MS method for simultaneous determination of six lignans of Schisandra chinensis (Turcz.) Baill. in rat plasma and its application to a comparative pharmacokinetic study in normal and insomnic rats显示文摘 | Binbin Wei Qing Li Dan Su Ronghua Fan Longshan Zhao Lulu Geng Bosai He Xiaohui Chen Ying Jia Kaishun Bi | 2013 | Journal of Pharmaceutical and Biomedical Analysis2013，，： | 1 |
| 15 | Effect of processing parameters on the microstructure and mechanical properties of TiAl/Ti_(2)AlNb laminated composites显示文摘In order to improve the intrinsic brittleness of TiAl alloys,Ti_(2)AlNb alloys with outstanding ductility and toughness at room temperature,and good high-temperature performance are competitive candidates in constructing the TiAl-based laminated composites.In this work,TiAl/Ti_(2)AlNb laminated composites are successfully synthesized by vacuum hot pressing combined with the foil-foil(sheet)metallurgy.Under the pressure of 65 MPa,different holding time and temperature of hot pressing are tried and the optimized fabrication parameter is acquired as 1050℃/120 min/65 MPa.Along with the changes of processing parameters,the defect,microstructure,interface,phase transformation and the corresponding mechanical properties are detailly discussed.The results show that the TiAl/Ti_(2)AlNb laminated composite fabricated at 1050℃ for 2 h achieves a good metallurgical interface bonding.The corresponding interface microstructure is composed of region I and region II.The region I consists of O,α_(2)and B2/βphase,and region II is made up ofα2.Subsequently,the tensile tests indicate that the composite synthesized at 1050℃ for 2 h possesses a maximum strength of 812 MPa and a total elongation of 1.31%at room temperature,and a strength of 539.71 MPa and the highest total elongation of 10.34%at 750℃.The well synergistic deformation ability between the interface and the two base alloys endows the composite an excellent tensile performance.Moreover,the composite processed at 1050℃ for 2 h behaves the best fracture toughness in both arrester orientation and divider orientation with the value of 32.6 MPa.m^(1/2)and 30.1 MPa.m^(1/2),respectively.The Ti_(2)AlNb alloy in the laminated structure effectively release the stress around the crack tip and plays a role in toughening.Further,crack deflection,crack bridging,crack blunting and fragmentation also make contributions to enhance the fracture toughness of the laminated composites. | Donghai Li Binbin Wang Liangshun Luo Xuewen Li Yanjin Xu BinQiang Li Diween Hawezy Liang Wang Yanqing Su Jingjie Guo Hengzhi Fu | 2022 | Journal of Materials Science & Technology2022，，14： | 1 |
| 16 | Transitions in Chronic Disease Mortality in China:Evidence and Implications显示文摘In China,there has been a significant transition in mortality trends,shifting from infectious diseases to non-communicable diseases(NCDs)over the last forty years.This shift has been primarily influenced by risk factors such as smoking,poor diet,and physical inactivity.Notably,cardiovascular diseases(CVD),cancers,chronic respiratory disorders(CRD),and diabetes have emerged as leading causes of death.Moreover,injuries,particularly road accidents and falls among older adults,also contribute significantly to the disease burden.Given the increasing aging population,there is a growing concern regarding age-related conditions and falls.To effectively address these challenges,China must prioritize chronic disease prevention throughout the lifespan and strengthen primary healthcare capabilities. | Binbin Su Shuai Guo Xiaoying Zheng | 2023 | China CDC weekly2023，5，50： | 1 |
| 17 | Nanometer-scale gradient atomic packing structure surrounding soft spots in metallic glasses显示文摘The hidden order of atomic packing in amorphous structures and how this may provide the origin of plastic events have long been a goal in the understanding of plastic deformation in metallic glasses.To pursue this issue,we employ here molecular dynamic simulations to create three-dimensional models for a few metallic glasses where,based on the geometrical frustration of the coordination polyhedra,we classify the atoms in the amorphous structure into six distinct species,where“gradient atomic packing structure”exists.The local structure in the amorphous state can display a gradual transition from loose stacking to dense stacking of atoms,followed by a gradient evolution of atomic performance.As such,the amorphous alloy specifically comprises three discernible regions:solid-like,transition,and liquid-like regions,each one possessing different types of atoms.We also demonstrate that the liquid-like atoms correlate most strongly with fertile sites for shear transformation,the transition atoms take second place,whereas the solid-like atoms contribute the least because of their lowest correlation level with the liquid-like atoms.Unlike the“geometrically unfavored motifs”model which fails to consider the role of medium-range order,our model gives a definite structure for the so-called“soft spots”,that is,a combination of liquid-like atoms and their neighbors,in favor of quantifying and comparing their number between different metallic glasses,which can provide a rational explanation for the unique mechanical behavior of metallic glasses. | Binbin Wang Liangshun Luo Enyu Guo Yanqing Su Mingyue Wang Robert O.Ritchie Fuyu Dong Liang Wang Jingjie Guo Hengzhi Fu | 2018 | npj Computational Materials2018，，1： | 1 |
| 18 | Structure elucidation,immunomodulatory activity,antitumor activity and its molecular mechanism of a novel polysaccharide from Boletus reticulatus Schaeff显示文摘A new water-soluble heteropolysaccharide with a molecular weight of 15 k Da was isolated from the fruiting bodies of Boletus reticulatus Schaeff.Structural characterization results revealed that B.reticulatus Schaeff polysaccharide(BRS-X)had a backbone of 1,6-linkedα-D-galactose and 1,2,6-linkedα-D-galactose which branches were mainly composed of a terminal 4-linkedβ-D-glucose and the ratio of D-galactose and D-glucose was 5:1.Bioactivity assays indicated that BRS-X displayed a strong proliferative activity in T cells and B cells and promoted the secretion of immunoglobulin G(Ig G),Ig E,Ig D and Ig M.In addition,BRS-X could facilitate the proliferation and phagocytosis of RAW264.7 cells and could significantly inhibit the growth of tumors in S180-bearing mice.The results of transcriptome sequencing analysis illustrated that total 46 genes enriched in MAPK and total 34 genes enriched in PI3 K/Akt signaling pathways in BRS-X group.The protein VEGF and VEGFR expression were significantly reduced under the treatment with BRS-X.These findings provide a scientific basis for the edible and medicinal value of BRS-X. | Siyuan Su Xiang Ding Yiling Hou Binbin Liu Zhouhe Du Junfeng Liu | 2023 | Food Science and Human Wellness2023，12，2： | 1 |
| 19 | Changes in Mortality Rates of Major Chronic Diseases Among Populations Aged Over 60 Years and Their Contributions to Life Expectancy Increase-China,2005-2020显示文摘Summary What is already known about this topic?The impacts of population aging have appeared in China,leading to a marked shift in the major contributors to life expectancy.Longevity improvements are now mainly promoted by reductions in mortality rates of the aged.What is added by this report?This study systematically evaluates both changes in mortality rates of major chronic diseases among populations aged over 60 years as well as their contributions to life expectancy increases in China,from 2005 to 2020.What are the implications for public health practice?The results of this study demonstrate that more attention should be paid to health conditions of the elderly,especially for the prevention and control of major chronic diseases. | Yue Cai Xiang Cui Binbin Su Shiyong Wu | 2022 | China CDC weekly2022，4，39： | 1 |
| 20 | In-situ study on γ phase transformation behaviour of γ-TiAl alloys at different cooling rates显示文摘γ-TiAl-based alloys are promising lightweight high-temperature structural materials,and the transformation from theαparent phase toγlamellae during the cooling process has a great influence on the microstructures and mechanical properties of TiAl alloys.In this paper,an in-situ observation technique,high-temperature laser scanning confocal microscopy(HTLSCM),was utilized to investigate the continuous cooling transition(CCT)from theαphase in three compositions.The nucleation and growth behaviors ofγlamellae were studied at several moderate cooling rates.In addition,the processes of helium gas quenching for three alloys were investigated,and the massive transformation was observed in Ti–49Al.CCT diagraphs were concluded for three alloys.The Vickers hardness of TiAl alloys subjected to different cooling rates was tested,and it was found that the hardness of alloys was enhanced with increasing cooling rate due to the refinement of lamellar spacing. | Zhiping Li Liangshun Luo Yanqing Su Binbin Wang Liang Wang Tong Liu Mengjia Yao Chen Liu Jingjie Guo Hengzhi Fu | 2022 | Progress in Natural Science:Materials International2022，32，3： | 0 |
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