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| 1 | Formation and adjustment of manned/unmanned combat aerial vehicle cooperative engagement system显示文摘Manned combat aerial vehicles(MCAVs), and unmanned combat aerial vehicles(UCAVs) together form a cooperative engagement system to carry out operational mission, which will be a new air engagement style in the near future. On the basis of analyzing the structure of the MCAV/UCAV cooperative engagement system, this paper divides the unique system into three hierarchical levels, respectively, i.e., mission level, task-cluster level and task level. To solve the formation and adjustment problem of the latter two levels, three corresponding mathematical models are established. To solve these models, three algorithms called quantum artificial bee colony(QABC) algorithm, greedy strategy(GS) and two-stage greedy strategy(TSGS) are proposed. Finally,a series of simulation experiments are designed to verify the effectiveness and superiority of the proposed algorithms. | ZHONG Yun YAO Peiyang ZHANG Jieyong WAN Lujun | 2018 | Journal of Systems Engineering and Electronics2018，29，4： | 15 |
| 2 | AOX contamination status and genotoxicity of AOX-bearing pharmaceutical wastewater显示文摘Adsorbable organic halogens(AOX) are a general indicator for the total amount of compounds containing organically bonded halogens. AOX concentrations and components were investigated along the wastewater treatment process in four large-scale pharmaceutical factories of China, and genotoxicity based on the SOS/umu test was also evaluated. The results showed that AOX concentrations in wastewater of four factories ranged from 4.6 to 619.4 mg/L, which were high but greatly different owing to differences in the raw materials and products. The wastewater treatment process removed 50.0%–89.9% of AOX, leaving 1.3–302.5 mg/L AOX in the effluents. Genotoxicity levels ranged between 2.1 and 68.0 μg 4-NQO/L in the raw wastewater and decreased to 1.2–41.2 μg 4-NQO/L in the effluents of the wastewater treatment plants(WWTPs). One of the main products of factory I, ciprofloxacin, was identified as the predominant contributor to its genotoxicity. However, for the other three factories, no significant relationship was observed between genotoxicity and detected AOX compounds. | Yawei Xie Lujun Chen Rui Liu | 2017 | Journal of Environmental Sciences2017，29，2： | 15 |
| 3 | Depletion of activated hepatic stellate cell correlates with severe liver damage and abnormal liver regeneration in acetaminophen-induced liver injury显示文摘肝的星形的房间(HSC ) 是为肝的祖先房间(HPC ) 和 hepatocytes 的本地干细胞壁龛的重要部分。然而,它至于激活的 HSC 的产品是否被要求稀释 hepatocyte 损害是不清楚的,提高肝新生,或两个。在这研究,我们由弄空执行了功能研究的损失有 gliotoxin 的激活的 HSC。显著地严重的肝损坏和拒绝的幸存率与激活的 HSC 的弄空被相关,这被表明。而且,减少 HSC 激活导致了增殖的 hepatocytes 的数字的 hepatocyte apoptosis 和 66% 减少的 3 褶层增加。这被戏剧的减少在知道在 hepatocyte 复制期间起来调整的五基因的表示层次伴随。特别地,激活的 HSC 的弄空禁止了被 Pank 积极的房间的减少的数字在道和降低的基因表示 cytokeratin 铺平的门附近证实的卵形的房间反应,这被发现 19 (CK19 ) 在对待 gliotoxin 的肝。这些数据提供激活的 HSC 涉及 hepatocyte 死亡和 hepatocytes 的增长,在 acetaminophen (APAP ) 的 HPC 导致了尖锐的肝损害的清楚的证据。 | Kuntang Shen Wenju Chang Xiaodong Gao Hongshan Wang Weixin Niu Lujun Song Xinyu Qin | 2011 | Acta Biochimica et Biophysica Sinica2011，43，4： | 13 |
| 4 | Intervention decision-making in MAV/UAV cooperative engagement based on human factors engineering显示文摘Aiming at the intervention decision-making problem in manned/unmanned aerial vehicle(MAV/UAV) cooperative engagement, this paper carries out a research on allocation strategy of emergency discretion based on human factors engineering(HFE).Firstly, based on the brief review of research status of HFE, it gives structural description to emergency in the process of cooperative engagement and analyzes intervention of commanders. After that,constraint conditions of intervention decision-making of commanders based on HFE(IDMCBHFE) are given, and the mathematical model, which takes the overall efficiency value of handling emergencies as the objective function, is established. Then, through combining K-best and variable neighborhood search(VNS) algorithm, a K-best optimization variable neighborhood search mixed algorithm(KBOVNSMA) is designed to solve the model. Finally,through three groups of simulation experiments, effectiveness and superiority of the proposed algorithm are verified. | ZHONG Yun YAO Peiyang WAN Lujun YANG Juan | 2018 | Journal of Systems Engineering and Electronics2018，29，3： | 9 |
| 5 | Bioaugmentation with a pyridine-degrading bacterium in a membrane bioreactor treating pharmaceutical wastewater显示文摘The bacterial strain Paracoccus denitrificans W12,which could utilize pyridine as its sole source of carbon and nitrogen,was added into a membrane bioreactor(MBR)to enhance the treatment of a pharmaceutical wastewater.The treatment efciencies investigated showed that the removal of chemical oxygen demand,total nitrogen,and total phosphorus were similar between bioaugmented and non-bioaugmented MBRs,however,significant removal of pyridine was obtained in the bioaugmented reactor.When the hydraulic retention time was 60 hr and the influent concentration of pyridine was 250–500 mg/L,the mean efuent concentration of pyridine without adding W12 was 57.2 mg/L,while the pyridine was degraded to an average of 10.2 mg/L with addition of W12.The bacterial community structure of activated sludge during the bioaugmented treatment was analyzed using polymerase chain reaction-denaturing gradient gel electrophoresis(PCR-DGGE).The results showed that the W12 inoculum reversed the decline of microbial community diversity,however,the similarity between bacterial community structure of the original sludge and that of the sludge after bioaugmentation decreased steadily during the wastewater treatment.Sequencing of the DNA recovered from DGGE gel indicated that Flavobacteriaceae sp.,Sphingobium sp.,Comamonas sp.,and Hyphomicrobium sp.were the dominant organisms in time sequence in the bacterial community in the bioaugmented MBR.This implied that the bioaugmentation was afected by the adjustment of whole bacterial community structure in the inhospitable environment,rather than being due solely to the degradation performance of the bacterium added. | Donghui Wen Jing Zhang Ruilin Xiong Rui Liu Lujun Chen | 2013 | Journal of Environmental Sciences2013，25，11： | 9 |
| 6 | Enhanced light-matter interactions in dielectric nanostructures via machine-learning approach显示文摘A key concept underlying the specific functionalities of metasurfaces is the use of constituent components to shape the wavefront of the light on demand.Metasurfaces are versatile,novel platforms for manipulating the scattering,color,phase,or intensity of light.Currently,one of the typical approaches for designing a metasurface is to optimize one or two variables among a vast number of fixed parameters,such as various materials’properties and coupling effects,as well as the geometrical parameters.Ideally,this would require multidimensional space optimization through direct numerical simulations.Recently,an alternative,popular approach allows for reducing the computational cost significantly based on a deep-learning-assisted method.We utilize a deep-learning approach for obtaining high-quality factor(high-Q)resonances with desired characteristics,such as linewidth,amplitude,and spectral position.We exploit such high-Q resonances for enhancedlight–matter interaction in nonlinearoptical metasurfaces and optomechanical vibrations,simultaneously.We demonstrate that optimized metasurfaces achieve up to 400-fold enhancement of the third-harmonic generation;at the same time,they also contribute to 100-fold enhancement of the amplitude of optomechanical vibrations.This approach can be further used to realize structures with unconventional scattering responses. | Lei Xu Mohsen Rahmani Yixuan Ma Daria ASmirnova Khosro Zangeneh Kamali Fu Deng Yan Kei Chiang Lujun Huang Haoyang Zhang Stephen Gould Dragomir N.Neshev Andrey E.Miroshnichenko | 2020 | Advanced Photonics2020，2，2： | 8 |
| 7 | Revealing the anaerobic acclimation of microbial community in a membrane bioreactor for coking wastewater treatment by Illumina Miseq sequencing显示文摘The dynamic change of microbial community during sludge acclimation from aerobic to anaerobic in a MBR for coking wastewater treatment was revealed by Illumina Miseq sequencing in this study. The diversity of both Bacteria and Archaea showed an increase–decrease trajectory during acclimation, and exhibited the highest at the domestication interim. Ignavibacteria changed from a tiny minority(less than 1%) to the dominant bacterial group(54.0%) along with acclimation. The relative abundance of Betaproteobacteria kept relatively steady, as in this class some species increased coupled with some other species decreased during acclimation. The dominant Archaea shifted from Halobacteria in initial aerobic sludge to Methanobacteria in the acclimated anaerobic sludge. The dominant bacterial and archaeal groups in different acclimation stages were indigenous microorganisms in the initial sludge, though some of them were very rare. This study supported that the species in'rare biosphere' might eventually become dominant in response to environmental change. | Jiadi Zhu Lujun Chen Yan Zhang Xiaobiao Zhu | 2018 | Journal of Environmental Sciences2018，30，2： | 7 |
| 8 | Two-Stage Hydrogenation Modification of C_9 Petroleum Resin over NiWS/γ-Al_2O_3 and PdRu/γ-Al_2O_3 Catalysts in Series显示文摘Hydrogenation modification is one of the most important ways to produce high-quality petroleum resin.The colorless C9 petroleum resin(C9PR) was obtained by two-stage catalytic hydrogenation over NiWS/γ-Al2O3 catalyst and PdRu/γ-Al2O3 catalyst connected in series.Via the hydrogenation reaction,aromatic rings in C9PR were converted to alicyclic rings,and its color was reduced from Gardner color grade No.11 to Gardner color grade No.0.The optimum Ni/W atomic ratio was found to be close to 0.23,while the optimum Pd/Ru atomic ratio was close to 3.80.The TEM results showed that the morphology and size of sulfide or metal particles of the two kinds of catalysts remained almost unchanged after the reaction was carried our for 1 204 hours,attesting to their good catalytic stability. | Yu Lujun Jiang Dahao Xu Jiao Ma Lei Li Xiaonian | 2012 | China Petroleum Processing & Petrochemical Technology2012，14，3： | 7 |
| 9 | Synergistic effect of ozonation and ionizing radiation for PVA decomposition显示文摘Ozonation and ionizing radiation are both advanced oxidation processes(AOPs) without chemical addition and secondary pollution. Also, the two processes' efficiency is determined by different p H conditions, which creates more possibilities for their combination. Importantly,the combined process of ozonation and ionizing radiation could be suitable for treating wastewaters with extreme p H values, i.e., textile wastewater. To find synergistic effects, the combined process of ozonation and ionizing radiation mineralization was investigated for degradation of polyvinyl alcohol(PVA) at different p H levels. A synergistic effect was found at initial p H in the range 3.0–9.4. When the initial p H was 3.0, the combined process of ozonation and ionizing radiation gave a PVA mineralization degree of 17%. This was 2.7 times the sum achieved by the two individual processes, and factors of 2.1 and 1.7 were achieved at initial p H of7.0 and 9.4, respectively. The combined process of ozonation and ionizing radiation was demonstrated to be a feasible strategy for treatment of PVA-containing wastewater. | Weihua Sun Lujun Chen Yongming Zhang Jianlong Wang | 2015 | Journal of Environmental Sciences2015，27，8： | 7 |
| 10 | Isolation and culture of hepatic stellate cells from mouse liver显示文摘肝的星形的房间(HSC ) 是在肝以内的主要细胞外的生产矩阵的房间并且有众多的 vitalfunctions。为 HSC 的隔离和文化的一个柔韧的协议是重要的因为房间 functionsand 的进一步的调查在肝疾病联系了机制。鼠标肝的卷比老鼠肝的小得多,哪个对更困难的 makesit 比老鼠 HSC 孤立鼠标 HSC (mHSCs ) 。目前,孤立 mHSCs 仍然是挑战 becausethere 不是有效、柔韧的方法孤立并且文化这些房间。在现在的学习, C57BL/6J 老鼠是有包含 liposome 的 dichloromethylene diphosphate (CL2MDP ) 的 intravenouslyinjected 有选择地从 theliver 消除 Kupffer 房间。老鼠肝然后在 situ 被酒,并且 mHSCs 与一种优化密度坡度 centrifugation 技术被孤立。在磷酸盐缓冲区答案(PBS )-liposome 组, mHSCs 的收益是(1. | Wenj u Chang Mengxuan Yang Lujun Song Kuntang Shen Hongshan Wang Xiaodong Gao Min Li Weixin Niu Xinyu Qin | 2014 | Acta Biochimica et Biophysica Sinica2014，46，4： | 6 |
| 11 | Protophyllocladoxylon jingyuanense sp.nov.,a Gymnospermous Wood of the Serpukhovian(Late Mississippian) from Gansu,Northwest China显示文摘裸子植物的石块木头的新种, Protophyllocladoxylon jingyuanense sp。nov,从 Tsingyuan 形成的更低的部分被描述(Serpukhovian/Late 密西西比河) 在 Ciyao 的煤矿附近, Gansu,西北的中国。当生长戒指是在光线的 tracheidal 墙中的不在的坑时,标本仅仅在硅化的第二等的木部被保存是在类型的 araucaroid, uniseriate,偶尔 biseriate。木部光线是同类的, uniseriate,偶尔 biseriate。跨地的坑简单,大,一~二在里面数字。轴的实质是不在的。解剖人物和整个地质的年龄的 Protophyllocladoxylon 森林的地理分发被记录。有轴的实质并且没有生长的那些种类在温暖的气候现场响,而没有轴的实质并且与生长戒指的种类也在温暖或凉爽的气候是在场的。为 Protophyllocladoxylon 森林的理想的生活气候温暖、湿。我们的新种类一根石块木头早含碳,是可能的 Protophyllocladoxylon 的最早已知的种类。 | ZHANG Yi WANG Jun LIU Lujun LI Nan | 2010 | Acta Geologica Sinica(English Edition)2010，84，2： | 5 |
| 12 | Evolution of microstructure and high temperature tensile properties of as-extruded Ti Bw reinforced near-α titanium matrix composite subjected to heat treatments显示文摘The Ti Bw reinforced near-α titanium matrix composite(Ti-5.8 Al-3.4 Zr-4.0 Sn-0.4 Mo-0.4 Nb-0.4 Si-0.06 C) was successfully synthesized by powder metallurgy and hot extrusion route. The effects of solution and aging temperature on the microstructure and high temperature tensile properties of the composite were investigated. The results revealed that the fine transformed β phase can be obtained by the solution treatment at β phase region and aging treatment, no other precipitates were observed. The α2 phase(Ti3 Al) can be acquired when the solution treated at α+β phase region followed by aging treatment. With increasing the aging temperature from 500 to 700°C for 5 h, the size of α2 precipitates increases from about 5 to about 30 nm. The Ti Bw are stable without any interfacial reaction during the heat treatments. The high temperature tensile properties show that the composite performed by solution and aging treatment exhibits good strengthening effects. With increasing the aging temperature from 500 to 700°C, the strength of the composite increases at the expense of elongation due to the increment of α2 precipitates.The strength of the composite at 600°C increases by 17% to 986 MPa after 1000°C/2 h/AC and 700°C/5 h/AC heat treatment. | WANG Bo ZHANG HaoBiao HUANG LuJun HE JianLi ZHANG YouFeng WANG Wei | 2018 | Science China(Technological Sciences)2018，61，9： | 5 |
| 13 | Effects of cracks and some key factors on emissions of nitrous oxide in paddy fields显示文摘Paddy field is a primary agricultural landscape in the south of China and is often regarded as one of main sources emitting nitrous oxide to atmosphere. The nitrous oxide emissions under a variety of paddy field practices, such as fertilization, flooding/draining management were investigated to study on agricultural activities on paddy field affect the dynamic process of the emission. Under no addition of fertilizers the average emission flux of nitrous oxide was 8 55 μg/(m 2·h) during the rice( Oryza Sativa L.) growth season. The results indicated that most of nitrous oxide emissions occurred during the crack forming and expansion period when paddy field was being drained. The diurnal emissions peak of nitrous oxide appeared at 20∶30 at night in cracked rice fields. The statistical analysis suggested that the correlation of nitrous oxide emissions flux( Y ) with soil water content( X 1), soil temperature( X 2), and E h( X 3), could be described in a regression equation: Y =-1498 95+2895 48 X 1+50 63 X 2-96 99 X 1· X 2+0 006 X 2· X 3 There were the different power equations to simulate the correlations between the everyday dynamic N 2O emissions and the mean surface area of cracks, mean volume and depth of cracks respectively during paddy soil drying by soil columns incubation experiments. Taken all together, the current study presented a dynamic analysis of nitrous oxide emission of paddy field under various conditions, therefore provided a basis for the management to balance between environmental effect and paddy field activities. | HUANGShu-hui LUJun TIANGuang-ming | 2005 | Journal of Environmental Sciences2005，17，1： | 5 |
| 14 | Biological removal of antiandrogenic activity in gray wastewater and coking wastewater by membrane reactor process显示文摘A recombinant human androgen receptor yeast assay was applied to investigate the occurrence of antiandrogens as well as the mechanism for their removal during gray wastewater and coking wastewater treatment. The membrane reactor(MBR) system for gray wastewater treatment could remove 88.0% of antiandrogenic activity exerted by weakly polar extracts and 97.3% of that by moderately strong polar extracts, but only 32.5%of that contributed by strong polar extracts. Biodegradation by microorganisms in the MBR contributed to 95.9% of the total removal. After the treatment, the concentration of antiandrogenic activity in the effluent was still 1.05 μg flutamide equivalence(FEQ)/L, 36.2%of which was due to strong polar extracts. In the anaerobic reactor, anoxic reactor, and membrane reactor system for coking wastewater treatment, the antiandrogenic activity of raw coking wastewater was 78.6 mg FEQ/L, and the effluent of the treatment system had only 0.34 mg FEQ/L. The antiandrogenic activity mainly existed in the medium strong polar and strong polar extracts. Biodegradation by microorganisms contributed to at least 89.2%of the total antiandrogenic activity removal in the system. Biodegradation was the main removal mechanism of antiandrogenic activity in both the wastewater treatment systems. | Dehua Ma Lujun Chen Cong Liu Chenjun Bao Rui Liu | 2015 | Journal of Environmental Sciences2015，27，7： | 5 |
| 15 | Comparative experiment on treating digested piggery wastewater with a biofilm MBR and conventional MBR: simultaneous removal of nitrogen and antibiotics显示文摘 | Xiaoyan Song Rui Liu Lujun Chen Tomoki Kawagishi | 2017 | Frontiers of Environmental Science & Engineering2017，11，2： | 5 |
| 16 | Structural Engineering of Hierarchical Aerogels Comprised of Multi-dimensional Gradient Carbon Nanoarchitectures for Highly Efficient Microwave Absorption显示文摘Recently,multilevel structural carbon aerogels are deemed as attractive candidates for microwave absorbing materials.Nevertheless,excessive stack and agglomeration for low-dimension carbon nanomaterials inducing impedance mismatch are significant challenges.Herein,the delicate“3D helix-2D sheet-1D fiber-0D dot”hierarchical aerogels have been successfully synthesized,for the first time,by sequential processes of hydrothermal self-assembly and in-situ chemical vapor deposition method.Particularly,the graphene sheets are uniformly intercalated by 3D helical carbon nanocoils,which give a feasible solution to the mentioned problem and endows the as-obtained aerogel with abundant porous structures and better dielectric properties.Moreover,by adjusting the content of 0D core-shell structured particles and the parameters for growth of the 1D carbon nanofibers,tunable electromagnetic properties and excellent impedance matching are achieved,which plays a vital role in the microwave absorption performance.As expected,the optimized aerogels harvest excellent performance,including broad effective bandwidth and strong reflection loss at low filling ratio and thin thickness.This work gives valuable guidance and inspiration for the design of hierarchical materials comprised of dimensional gradient structures,which holds great application potential for electromagnetic wave attenuation. | Yongpeng Zhao Xueqing Zuo Yuan Guo Hui Huang Hao Zhang Ting Wang Ningxuan Wen Huan Chen Tianze Cong Javid Muhammad Xuan Yang Xinnan Wang Zeng Fan Lujun Pan | 2021 | Nano-Micro Letters2021，13，9： | 5 |
| 17 | Original component of grain size index in core sediment from southwestern slope of the South China Sea and its paleoenvironmental implication显示文摘A new approach to the basic composition char- acter of deep sea sediment is discussed in this paper for indi- cating its paleoenvironment meaning. For this purpose high precision grain size character of sediments from core NS93-5 was analysed by using the Laser Diffraction Particle Size Analyzer, combining with results of micropalaeontologic counting and trace element and calcium carbonate testing, to illustrate some main grain size indexes and their relationship with micropalaeontologic makeup and terrigenous input. It was showed that the grain sizes of deep sea sediment may reflect materials properties and their buildup framework. There are obvious relations between indexes of grain size ranges and abundances of different micropalaeontologic groups and terrigenous matters, in which grain size of <2 μm represents terrigenous composition, that of >5 μm is mainly made up of various microfossil shells, except for containing volcanic dust layers, and median diameter (MD) of grain size may be taken as proxy of paleoproductivity or paleoecologi- cal dynamic. These index and proxy were consistent with micropaleontologic records for well indicating important features of paleoceanographic ecology, showing that the mi- cropalaeontologic growth in the southwestern slope area of the South China Sea (SCS) was negatively correlated to ter- rigenous input since late Pleistocene and corresponded to glacial-interglacial global climatic changes incompletely, but had a regional particularity in this sea area. | CHENMuhong ZHENGFan LUJun XIAOShangbin YANWen CHENZhong XIANGRong WEIGangjian ZHANGLanlan | 2005 | Chinese Science Bulletin2005，50，9： | 5 |
| 18 | Coupled Transfer of Water and Heat in Red Soil: Experiment and Numerical Modelling显示文摘Coupled transfer of soil water and heat in closed columns of homogeneous red soil was studied under laboratory conditions. A coupled model was constructed using soil physical theory, empirical equations and experimental data to predict the coupled transfer. The results show that transport of soil water was affected by temperature gradient, and the largest net water transport was found in the soil column with initial water content of 0.148 m3 m-3. At the same time, temperature changes with the transport of soil water was in a nonlinear shape as heat parameters were function of water content, and the changes of temperature were positively correlated with the net amount of water transported. Numerical modelling results show that the predicted values of temperature distribution were close to the observed values, while the predicted values of water content exhibited limited deviation at both ends of the soil column due to the slight temperature changes at both ends. It was indicated that the model proposed here was applicable. | HANXIAOFEI LUJUN 等 | 2001 | Pedosphere2001，11，2： | 4 |
| 19 | Performance and microbial community of a membrane bioreactor system--Treating wastewater from ethanol fermentation of food waste显示文摘In this study, a lab-scale biological anaerobic/anaerobic/anoxic/membrane bioreactor(A_-~3MBR) was designed to treat wastewater from the ethanol fermentation of food waste,a promising way for the disposal of food waste and reclamation of resources. The 454 pyrosequencing technique was used to investigate the composition of the microbial community in the treatment system. The system yielded a stable effluent concentration of chemical oxygen demand(202 ± 23 mg/L), total nitrogen(62.1 ± 7.1 mg/L), ammonia(0.3 ±0.13 mg/L) and total phosphorus(8.3 ± 0.9 mg/L), and the reactors played different roles in specific pollutant removal. The exploration of the microbial community in the system revealed that:(1) the microbial diversity of anaerobic reactors A_1 and A_2, in which organic pollutants were massively degraded, was much higher than that in anoxic A_3 and aerobic MBR;(2) although the community composition in each reactor was quite different, bacteria assigned to the classes Clostridia, Bacteroidia, and Synergistia were important and common microorganisms for organic pollutant degradation in the anaerobic units, and bacteria from Alphaproteobacteria and Betaproteobacteria were the dominant microbial population in A_3 and MBR;(3) the taxon identification indicated that Arcobacter in the anaerobic reactors and Thauera in the anoxic reactor were two representative genera in the biological process. Our results proved that the biological A_-~3MBR process is an alternative technique for treating wastewater from food waste. | Xiaobiao Zhu Mengqi Li Wei Zheng Rui Liu Lujun Chen | 2017 | Journal of Environmental Sciences2017，29，3： | 4 |
| 20 | Formation and evolution of layered structure in dissimilar welded joints between ferritic-martensitic steel and 316L stainless steel with fillers显示文摘Dissimilar high-energy beam(HEB)welding is necessary in many industrial applications.Different composition of heat-affected zone(HAZ)and weld metal(WM)lead to variation in mechanical properties within the dissimilar joint,which determines the performance of the welded structure.In the present study,appropriate filler material was used during electron beam welding(EBW)to obtain a reliable dissimilar joint between reduced-activation ferritic-martensitic(RAFM)steel and 316L austenitic stainless steel.It was observed that the layered structure occurred in the weld metal with 310S filler(310S-WM),which had the inferior resistance to thermal disturbance,leading to severe hardening of 310S-WM after one-step tempering treatment.To further ameliorate the joint inhomogeneity,two-step heat treatment processes were imposed to the joints and optimized.δ-ferrite in the layered structure transformed intoγ-phase in the first-step normalizing and remained stable during cooling.In the second-step of tempering,tempered martensite was obtained in the HAZ of the RAFM steel,while the microstructure of 310S-WM was not affected.Thus,the optimized properties for HAZ and 310S-WM in dissimilar welded joint was both obtained by a two-step heat treatment.The creep failure position of two dissimilar joints both occurred in CLAM-BM. | Guoliang Liu Shanwu Yang Jianwen Ding Wentuo Han Lujun Zhou Mengqi Zhang Shanshan Zhou RDKMisra Farong Wan Chengjia Shang | 2019 | Journal of Materials Science & Technology2019，35，11： | 4 |
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