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| 1 | Fraction distribution and risk assessment of heavy metals in sediments of Moshui Lake显示文摘在城市的湖检验重金属污染的地位和风险在中国,几重金属的分发(例如, Cr, Cu, Ni, Pb, Zn ) 在莫休·莱克,的沉积 Hangyang 区域,武汉城市,被描绘。快速的都市化的过程和这个区域的工业化也被学习在沉积与金属累积侧面发现它的关系。在沉积的重金属的全部的集中比严重效果水平(SEL ) 高,这被发现,根本采样地点,除了那些在河边的地区。Cr 和 Cu 最大值集中是 1, 780 和 1, 250 mg/kg,约 16 并且 11 倍于 SEL,价值,和他们在一件样品象 32 厘米一样显得深。碳酸盐和 Zn 的可交换的部分是超过 50% 全部的 Zn 内容,导致根据风险评价代码的很高的风险(皇家装甲兵) 。为 Cu 和 Ni,媒介皇家装甲兵,价值被作出对有利的裁决碳酸盐和可交换的部分 11%20% 。作为在水的系统的沾染物的敏感指示物,在沉积的重金属反映地区性的都市化,工业化,和环境管理的结果。与快速的都市化,沉积 Pb 和 Zn 集中增加了。试验性的结果证明高沉积的重金属集中源于快速的都市化和工业化,它将绝对在城市的湖导致实质的水的环境衰落。 | LIU Honglei LI Liqing YIN Chengqing SHAN Baoqing | 2008 | Journal of Environmental Sciences2008，20，4： | 46 |
| 2 | Fluxes of CH4 and N_2O from soil under a tropical seasonal rain forest in Xishuangbanna, Southwest China显示文摘从在在 Xishuangbanna 的热带季节的雨林下面的土壤的 CH4 和 N2O 流动,西南中国用关上的静态的房间技术和气体色层法方法被测量一年。三个处理被放在学习的地里:(A) 没有崽,有垃圾的(B) ,和有垃圾和幼苗的(C) 。结果证明在我们的学习的土壤是大气的 CH4 的一个水池和大气的 N2O 的来源。从处理 A, B,和 C 的观察吝啬的 CH4 流动是 50.0 ± 4.0, 35.9 ± 2.8, 31.6 ± 2.8 μ g C/(m2 · h ) ,分别地并且在 2003 的计算年度流动分别地是 4.1, 3.1,和 2.9 kgC/hm2。从处理 A, B,和 C 的观察吝啬的 N2O 流动是 30.9 ± 3.1, 28.2 ± 3.5, 50.2 ± 3 .7 μ g N/(m2 · h ) ,分别地并且在 2003 的计算年度流动分别地是 4.1, 3.1,和 2.9 kgC/hm2。从处理 A, B,和 C 的观察吝啬的 N2O 流动是 30.9 ± 3.1, 28.2 ± 3.5, 50.2 ± 3 .7 μ g N/(m2 · h ) ,分别地并且在 2003 的计算年度流动是 2.8, 2.6,和 3.7 kgN/hm 2 分别地。在 CH4 和 N2O 流动的季节变化在所有三个处理之中是重要的。垃圾的存在减少了 CH4 举起在湿季节期间(P < 0.05 ) ,然而并非在干旱期期间。调停幼苗的 N2O 排出物有类似的增加在期间湿并且干旱期,显示幼苗在两个季节增加了 N2O 排放。一种强壮的积极关系为处理 B 和处理 C 为所有三个处理,和在 CH4 流动和土壤温度之间的弱关系在 CH4 流动和土壤潮湿之间存在。N2O 流动为所有三个处理与土壤温度相关。 | YAN Yuping SHA Liqing CAO Min ZHENG Zheng TANG Jianwei WANG Yinghong ZHANG Yiping WANG Rui LIU Guangren WANG Yuesi SUN Yang | 2008 | Journal of Environmental Sciences2008，20，2： | 18 |
| 3 | The Role of Particles in Fatigue Crack Propagation of Aluminum Matrix Composites and Casting Aluminum Alloys显示文摘疲劳裂缝繁殖( FCP )行为被学习原文如此理解 roleof 在 10 wt % SiCp/A2024 composites 的粒子和在扔铝 alloyA356.The 结果的 Si 粒子证明一些粒子在高三角洲 K 在 SiCp/Al compositeseven 出现在破裂表面上区域,它显示裂缝原文如此在 matrixavoiding 以内主要宣传了粒子由于粒子和强壮的 particle/matrixinterface.In 的高力量扔铝合金, Si | Zhenzhong CHEN Ping HE Liqing CHEN | 2007 | Journal of Materials Science & Technology2007，23，2： | 16 |
| 4 | Effects of electroacupuncture and Chinese kidney-nourishing medicine on polycystic ovary syndrome in obese patients显示文摘OBJECTIVE: To explore the effect of electroacupuncture and Chinese kidney-nourishing medicine on insulin (INS), adiponectin (APN), leptin (LEP), and glucolipid metabolism of obese patients with polycystic ovary syndrome (PCOS). METHODS: Sixty-seven obese PCOS patients were randomly divided into two groups. Thirty-three patients in the acupuncture-medicine group were treated three times a week with electroacupuncture at the Tianshu (ST 25), Zhongwan (CV 12), Qihai (CV 6), Sanyinjiao (SP 6), Geshu (BL 17), and Cil-iao (BL 32) acupoints. They also took the Chinese drug, Tiankui capsule, for 3 months as a course of treatment. Point-taking and treatment in the electroacupuncture group of 34 patients was the same as those in the acupuncture-medicine group. We observed and compared the changes in the obesity-related indexes of body weight (BW), body mass index (BMI), and waist-hip ratio (WHR), as well as fasting plasma glucose (FPG), fasting insulin (FINS), APN, and LEP. RESULTS: BW, BMI, WHR, and FINS decreased and insulin sensitivity index (ISI) and APN were higher in the acupuncture-medicine group than in the electroacupuncture group (P<0.01). There was no obvious difference in LEP between the two groups (P>0.05). CONCLUSION: Acupuncture combined with medicine is better than just electroacupuncture for obese PCOS patients by improving obesity-related indexes, insulin sensitivity, and APN level. This indicates that acupuncture-medicine therapy is worth clinical popularization. | Liqing Yu Yanjun Liao Huangan Wu Jimeng Zhao Luyi Wu Yin Shi Jianqiao Fang | 2013 | Journal of Traditional Chinese Medicine2013，33，3： | 15 |
| 5 | Processing,Microstructures,and Mechanical Properties of Magnesium Matrix Composites:A Review显示文摘In the last two decades, light-weight magnesium matrix composites have been the hot issue of material field due to their excellent mechanical and physical properties, e.g., high-specific strength and modulus, good wear resistance, and damping capacity. As compared with aluminum matrix composites, magnesium matrix composites have merit in their specific weight and have wide applications in aerospace and aeronautical fields. Generally, the processing techniques for magnesium matrix composites can be categorized as conventional and special processing routes. In recent years, as a special processing route, metal melt infiltration into porous ceramic preform featured by its low cost and availability of high-volume fraction of reinforced ceramics have been receiving much attention. Thus, in this review, one emphasis was put on the description of this processing technique in association with the means to obtain good wettability, the prerequisite for this kind of processing method. Based on the recognized fact that there exist clean interface and bonding ability between ceramics and matrix metal, in-situ reaction synthesis is usually utilized to fabricate magnesium matrix composites.Therefore, the interfacial feature was also reviewed for the in-situ reaction synthesis. Characterizations of microstructures and various mechanical–physical properties were finally summarized for magnesium matrix composites including tensile response, wear resistance, creep behavior, and damping capacity. | Liqing Chen Yantao Yao | 2014 | Acta Metallurgica Sinica(English Letters)2014，27，5： | 15 |
| 6 | EEG-based asynchronous BCI control of a car in 3D virtual reality environments显示文摘Brain computer interface (BCI) aims at creating new communication channels without depending on brain’s normal output channels of peripheral nerves and muscles. However,natural and sophisticated interactions manner between brain and computer still remain challenging. In this paper,we investigate how the duration of event-related desynchronization/synchronization (ERD/ERS) caused by motor im-agery (MI) can be modulated and used as an additional control parameter beyond simple binary deci-sions. Furthermore,using the non-time-locked properties of sustained (de)synchronization,we have developed an asynchronous BCI system for driving a car in 3D virtual reality environment (VRE) based on cumulative incremental control strategy. The extensive real time experiments confirmed that our new approach is able to drive smoothly a virtual car within challenging VRE only by the MI tasks with-out involving any muscular activities. | ZHAO QiBin ZHANG LiQing CICHOCKI Andrzej | 2009 | Chinese Science Bulletin2009，54，1： | 14 |
| 7 | Human umbilical cord blood stem cell transplantation for the treatment of chronic spinal cord injury Electrophysiological changes and long-term efficacy显示文摘Stem cell transplantation can promote functional restoration following acute spinal cord injury (injury time < 3 months), but the safety and long-term efficacy of this treatment need further exploration. In this study, 25 patients with traumatic spinal cord injury (injury time > 6 months) were treated with human umbilical cord blood stem cells via intravenous and intrathecal injection. The follow-up period was 12 months after transplantation. Results found that autonomic nerve functions were restored and the latent period of somatosensory evoked potentials was reduced. There were no severe adverse reactions in patients following stem cell transplantation. These experimental findings suggest that the transplantation of human umbilical cord blood stem cells is a safe and effective treatment for patients with traumatic spinal cord injury. | Liqing Yao Chuan He Ying Zhao Jirong Wang Mei Tang Jun Li Ying Wu Lijuan Ao Xiang Hu | 2013 | Neural Regeneration Research2013，8，5： | 14 |
| 8 | Soil respiration in tropical seasonal rain forest in Xishuangbanna, SW China显示文摘With the static opaque chamber and gas chromatography technique, from January 2003 to January 2004 soil respiration was investigated in a tropical seasonal rain forest in Xishuangbanna, SW China. In this study three treatments were applied, each with three replicates: A (bare soil), B (soil+litter), and C (soil+litter+seedling). The results showed that soil respiration varied seasonally, low from December 2003 to February 2004, and high from June to July 2004. The annual average values of CO2 efflux from soil respiration differed among the treatments at 1% level, with the rank of C (14642 mgCO2· m-2. h-1)>B (12807 mgCO2· m-2. h-1)>A (9532 mgCO2· m-2. h-1). Diurnal variation in soil respiration was not apparent due to little diurnal temperate change in Xishuangbanna. There was a parabola relationship between soil respiration and soil moisture at 1% level. Soil respiration rates were higher when soil moisture ranged from 35% to 45%. There was an exponential relationship between soil respiration and soil temperature (at a depth of 5cm in mineral soil) at 1% level. The calculated Q1o values in this study,ranging from 2.03 to 2.36, were very near to those of tropical soil reported. The CO2 efflux in 2003was 5.34 kgCO2· m-2. a-1 from soil plus litter plus seedling, of them 3.48 kgCO2· m-2. a-1 from soil (accounting for 62.5%), 1.19 kgCO2· m-2. a-1 from litter (22.3%) and 0.67 kgCO2·m-2. a-1 from seedling (12.5%). | SHA Liqing, ZHENG Zheng, TANG Jianwei, WANG Yinghong, ZHANG Yiping, CAO Min, WANG Rui, LIU Guangren, WANG Yuesi & SUN Yang Xishuangbanna Tropical Botanical Garden, Chinese Academy of Sciences, Kunming 650223, China Institute of Atmospheric Physics, Chinese Academy of Sciences, Beijing 100029, China Graduate School of Chinese Academy of Sciences, Beijing 100039, China | 2005 | Science China Earth Sciences2005，48，z1： | 12 |
| 9 | Dynamic Recrystallization Behavior of a Heat-resistant Martensitic Stainless Steel 403Nb during Hot Deformation显示文摘Dynamic recrystallization(DRX) behaviors of a heat-resistant martensitic stainless steel 403Nb during hot deformation have been investigated by single-pass thermo-mechanical simulative experiment at temperatures of 900-1150 C and strain rates of 0.01-1 s 1.The results show 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 at strain rates lower than 0.5 s 1 and deformation temperatures higher than 1000 C.Using regression analysis,the stress multiplier(α) and apparent stress exponent(n) were calculated to be 0.0153 and 3.22,respectively,while the activation energy(Q d) for DRX of 403Nb was calculated to be 367.293 kJ/mol.The constitutive equation of peak stress for DRX was also obtained.Based on P-J method,the critical strain for DRX was accurately determined.The mathematical models of peak strain and kinetic equation for DRX of 403Nb steel were finally established. | Zhouyu Zeng Liqing Chen Fuxian Zhu Xianghua Liu | 2011 | Journal of Materials Science & Technology2011，27，10： | 12 |
| 10 | Some Aspects of High Manganese Twinning-Induced Plasticity (TWIP) Steel, A Review显示文摘High manganese twinning-induced plasticity (TWIP) steel is a new kind of structural material and possesses both high strength and superior plasticity and can meet the weight-lightening requirement for manufacturing vehicle body. The excellent formability of the TWIP steel comes from the extraordinary strain hardening effect during plastic deformation. The reduction of specific weight by aluminum alloying and strain hardening effect can lead to an effective weight reduction of the steel components, and provide a better choice for materials in vehicle body design. The TWIP effect in high Mn steels is generally associated with the successive workhardening generated by twins and influenced by some factors, such as Mn content, Al addition revealed by stacking fault energy (SFE), grain size, deformation temperature and strain rate. The present review introduces some aspects of the TWIP steels relating to their physical metallurgy, influencing factors associated with their deformation mechanisms, and a prospect for the future investigation is also described. Moreover, as a potential candidate for replacing Ni-Cr austenitic stainless steel, researches on the oxidation behavior and corrosion resistance of Fe-Mn-Al-C system steels are also reviewed. | Liqing CHEN Yang ZHAO Xiaomei QIN | 2013 | Acta Metallurgica Sinica(English Letters)2013，26，1： | 11 |
| 11 | Seasonal and inter-annual variation of surface roughness length and bulk transfer coefficients in a semiarid area显示文摘Here we report a multiyear study on the surface roughness length and bulk transfer coefficients over the degraded grassland and cropland surfaces in a semiarid area of China. Eddy covariance measurement and the meteorological profile observation data were used to analyze characteristics of these parameters on the diurnal, seasonal, and annual scales. Significant seasonal and annual variations of the aerodynamic roughness length are observed over the two surfaces. A large variation of kB-1 is measured during the day. Both kB-1 and the bulk transfer coefficients exhibit significant seasonal and annual variations. During the growing season (May to October), average Cd and Ch are 3.1×10-3 and 2.5×10-3 over the degrade grassland surface, and 4.7×10-3 and 3.1×10-3 over the cropland surface respectively. During the non-growing season, average Cd and Ch are 2.3×10-3 and 2.0×10-3 over the degrade grassland surface, and 2.9×10-3 and 2.2×10-3 over the cropland surface respectively. | FENG JianWu LIU HuiZhi WANG Lei DU Qun SHI LiQing | 2012 | Science China Earth Sciences2012，55，2： | 11 |
| 12 | Indirectly extruded biodegradable Zn-0.05wt%Mg alloy with improved strength and ductility: In vitro and in vivo studies显示文摘As compared to permanent orthopedic implants for load-bearing applications, biodegradable orthopedic implants have the advantage of no need for removing after healing, but they suffer from the 'trilemma' problem of compromising among sufficiently high mechanical properties, good biocompatibility and proper degradation rate conforming to the growth rate of new bones. In the present work, in vitro and in vivo studies of a Zn-0.05 wt%Mg alloy(namely, Zn-0.05 Mg alloy) were conducted with pure Zn as a control. The Zn-0.05 Mg alloy is composed of a small amount of Mg_2 Zn11 phase embedded in the refined Zn matrix with an average grain size of ~20 μm. The addition of 0.05 wt% Mg into Zn significantly increases the ultimate tensile strength up to 225 MPa and the elongation to fracture to 26%, but has little influence on the in vitro degradation rate. Both Zn and Zn-0.05 Mg alloy exhibit homogeneous in vitro degradation with a rate of about 0.15 mm/year. Based on the cytotoxicity evaluation, Zn and Zn-0.05 Mg alloy do not induce toxicity to L-929 cells, indicating that they have little toxicity to the general functions of the animal. An in vivo biocompatibility study of Zn and Zn-0.05 Mg alloy samples by placing them in a rabbit model for 4.12 and 24 weeks, respectively did not show any inflammatory cells, and demonstrated that new bone tissue formed at the bone/implant interface, suggesting that Zn and Zn-0.05 Mg alloy promote the formation of new bone tissue. The in vivo degradation of Zn and Zn-0.05 Mg alloy does not bring harm to the important organs and their cell structures. More interestingly, Zn and Zn-0.05 Mg alloy exhibit strong antibacterial activity against Escherichia coli and Staphylococcus aureus. The above results clearly demonstrate that the Zn-0.05 Mg alloy could be a potential biodegradable orthopedic implant material. | Chi Xiao Liqing Wang Yuping Ren Shineng Sun Erlin Zhang Chongnan Yan Qi Liu Xiaogang Sun Fenyong Shou Jingzhu Duan Huang Wang Gaowu Qin | 2018 | Journal of Materials Science & Technology2018，34，9： | 11 |
| 13 | Processing of B_4C Particulate-reinforced Magnesium-matrix Composites by Metal-assisted Melt Infiltration Technique显示文摘In fabricating magnesium-matrix composites,an easy and cost-effective route is to infiltrate the ceramic preform with molten Mg without any external pressure.However,a rather well wettability of molten Mg with ceramic reinforcement is needed for this process.In order to improve the wettability of the metal melt with ceramic preform during fabricating composites by metal melt infiltration,a simple and viable method has been proposed in this paper where a small amount of metal powder with higher melting point is added to the ceramic preform such that the surface tension of the Mg melt and the liquid-solid interfacial tension could be reduced.By using this method,boron carbide particulate-reinforced magnesium-matrix composites(B4C/Mg)have been successfully fabricated where Ti powder immiscible with magnesium melt was introduced into B4 C preform as infiltration inducer.The infiltration ability of molten Mg to the ceramic preform was further studied in association with the processing conditions and the mechanism involved in this process was also analyzed. | Yantao Yao Liqing Chen | 2014 | Journal of Materials Science & Technology2014，30，7： | 11 |
| 14 | Creep Behaviors of DA Casting and Rolling GH4169 Superalloy显示文摘After the billet of Casting and Rolling GH4169 alloy was directly aged (DA) treated at 720 ℃ and 620 ℃, creep behavior and deformed features of the alloy were investigated by means of the measurement of creep curves and microstructure observation. Results show that the DA Casting and Rolling GH4169 Superalloy displays a lower strain rate during creep and longer lifetimes under the condition of the applied stress of 700 MPa at 650 ℃ , the creep lifetimes of the alloy decrease to 127 h as temperature is elevated to 660 ℃ , and therefore the alloy exhibits an obvious sensitivity of the applied temperatures. During creep, the deformation mechanism of the alloy is thought to be the twinning deformation and slipping of dislocation within the twinning regions. Thereinto, the dislocation slipping of the single and double orientations occur within the twins. As creep enters the tertiary steady state stage, the micro-crack appears on the grains boundaries along the direction vertical to the applied stress axis, and expands along the grain boundary up to fracture. | Tian Sugui Zhao Zhonggang Liu Yang Bao Xianyu Chen Liqing Liu Xianghua | 2009 | 稀有金属材料与工程2009，38，A03： | 10 |
| 15 | The seismic reflecting characteristics of gas hydrate bearing strata and its possible distribution in the South China Sea显示文摘关于煤气的水合物的研究是对精力资源和环境的地的一般兴趣的话题之一。华南海为煤气的水合物的出现和形成有有利条件。煤气的水合物的存在在模仿反射镜的底部的出现改变沉积阶层和结果的声学的性质,它使多信道的地震调查成为一个重要方法识别煤气的水合物。首先,基于地震思考成像的结果,论文分析包含煤气的水合物的沉积阶层的质的地震思考特征。一些关键地震成像技术也被讨论。下次,一口伪井被构造执行阻抗倒置自从在学习区域没有井,得到阶层的量的速度结构。最后,从地球物理的倒置的速度领域与在钻程序 184 巡航的海洋上获得的 geochemical 和地球物理的数据是综合的。所有信息证实煤气的水合物的存在并且显示出它的空间分发。 | Xu Huaning Li Liqing Shu Hu Wen Pengfei Zhang Baojin | 2006 | Applied Geophysics2006，3，1： | 10 |
| 16 | Dynamical Solidification Behaviors and Metal Flow during Continuous Semisolid Extrusion Process of AZ31 Alloy显示文摘In this paper, a novel near-net-shape forming process, continuous semisolid extrusion process (CSEP) of AZ31 alloy was proposed, and the dynamical solidification behaviors and metal flow during the process were firstly investigated. During casting AZ31 alloy by this process, non-uniform microstructure distributions and non-equilibrium solidification region near the roll surface were found in the roll-shoe gap. Microstructural evolution from dendrite to rosette and spherical grains was observed during the casting by CSEP. Casting temperature, roll-shoe gap width and cooling ability have great effect on casting process and metal flow, so these factors should be carefully controlled, a proper casting temperature of 710-750℃ is suggested. The white α phases were strongly stretched during the processing, and the remnant liquids are correspondingly distributes along the solid phase boundaries and also show stripped lines. | Renguo Cuan Liqing Chen Jiangping Li Fuxing Wang | 2009 | Journal of Materials Science & Technology2009，25，3： | 10 |
| 17 | Stormwater runoff pollution loads from an urban catchment with rainy climate in China显示文摘 | Liqing LI Baoqing SHAN Chenqing YIN | 2012 | Frontiers of Environmental Science & Engineering2012，6，5： | 10 |
| 18 | reatment of allergic inflammation and hyperresponsiveness by a simple compound, Bavachinin, isolated from Chinese herbs显示文摘气喘的发炎被一种类型调停 2 助手 T 房间(Th2 ) cytokine 反应,和堵住的 Th2 cytokine 生产被证明有一个有势力治疗学对气喘的发炎的效果。用 IL-4-green 荧光灯蛋白质(GFP ) 记者老鼠,我们表明了那 Bavachinin,从中国植物孤立的单个混合物,显著地禁止的 Th2 cytokine 生产包括 IL-4, IL-5 和 IL-13。尤其是,在 ovalbumin (卵) 的这复合几乎完全堵住的发炎敏化动物气喘模型。而且,我们证明这化学药品有选择地影响 GATA-3 的水平,由影响 GATA-3 mRNA 的稳定性最可能。第一次,我们的结果证明这单个混合物的潜在的治疗学的价值源于中国植物。 | Xi Chen Ti Wen Jun Wei Zhenzhou Wu Puyue Wang Zhangyong Hong Liqing Zhao Bin Wang Richard Flavell Shumei Gao Min Wang Zhinan Yin | 2013 | Cellular & Molecular Immunology2013，10，6： | 9 |
| 19 | Effect of Cerium on High-Temperature Oxidation Resistance of 00Cr17NbTi Ferritic Stainless Steel显示文摘The influence of cerium addition on the isothermal oxidation behavior of 00Cr17 NbTi ferritic stainless steel was studied at temperature up to 1,000 °C for 100 h in air. The results show that cerium additions can reduce the grain size of this ferritic stainless steel, improve the diffusion of chromium and decrease the critical concentration of chromium to form protective Cr2O3 layer. With the increasing of cerium addition, the oxide particles become smaller and this can increase the rupture strength and spalling resistance of oxide layers. The transport mechanism through the oxide layer is varied from metal transport outward from steel to principally oxygen transport inward with the increase of cerium content,which leads to the lower oxidation rate and the better scale adherence of 00Cr17 NbTi ferritic stainless steel. | Xin Li Jun Shu Liqing Chen Hongyun Bi | 2014 | Acta Metallurgica Sinica(English Letters)2014，27，3： | 9 |
| 20 | Effect of Cr on mechanical properties and corrosion behaviors of Fe-Mn-C-Al-Cr-N TWIP steels显示文摘By using scanning electron microscopy(SEM) equipped with electron back-scattered diffraction(EBSD)system, transmission electron microscopy(TEM) and Corr Test4 electrochemical workstation, effects of chromium content(1.35 wt% – 3.95 wt%) on the mechanical properties and anti-corrosion behaviours of high manganese Fe-Mn-C-Al-Cr-N twinning-induced plasticity(TWIP) steels were studied. The results show that Cr content has an obvious influence on the mechanical properties and fracture behaviors of the high manganese TWIP steels. The yield and ultimate tensile strengths of the steel sheets were improved with increasing Cr content while the elongation was reduced. In addition, with the increase of Cr content, the fracture mode changed from ductile fracture pattern with coarse dimples and tear ridges(Cr content ≤ 2.35%) to intergranular fracture(when Cr content is 3.95%). Furthermore, Cr content has a tremendous effect on anti-corrosion behaviors of the high manganese TWIP steels. The increase of Cr content enhanced the corrosion resistance of the annealed steel sheets by improving the proportion of low-angle boundary. | Xiaoyun Yuan Yang Zhao Xing Li Liqing Chen | 2017 | Journal of Materials Science & Technology2017，33，12： | 9 |
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