INTERGRANULAR

作品数:88被引量:191H指数:6
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相关领域:一般工业技术金属学及工艺天文地球更多>>
相关作者:王永东陈杰邵彬宁冬邢修三更多>>
相关机构:上海核工程研究设计院攀钢集团江油长城特殊钢有限公司日本东北大学中国科学院上海应用物理研究所更多>>
相关期刊:《Journal of Advanced Ceramics》《International Journal of Minerals,Metallurgy and Materials》《China Welding》《Chinese Journal of Chemical Engineering》更多>>
相关基金:国家自然科学基金国家重点基础研究发展计划山西省自然科学基金上海市浦江人才计划项目更多>>
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Intergranular deformation mechanism stimulated by{10-12}extension twins in AZ81-La alloy
《Journal of Rare Earths》2024年第12期2325-2331,I0005,共8页Biwu Zhu Jing Su Xiao Liu Changping Tang Wenhui Liu Luoxing Li Congchang Xu Pengcheng Guo 
Project supported by the National Natural Science Foundation of China(52071139,52075167,U21A20130,U20A20275);the Natural Science Foundation of Hunan(2023JJ30262,2023JJ30252);Natural Science Foundation of Chongqing(CSTB2023NSCQ-MSX0886)。
In polycrystalline Mg-RE magnesium alloys,the lattice parameter,dislocation dynamics and critical resolved shear stress(CRSS)for various deformation modes are altered with the addition of RE atom,finally affecting def...
关键词:AZ81-La alloy TWINNING Slip ACCOMMODATION Rotation tensor Rare earths 
Contact-reactive brazing mechanism of Al_(0.3)CoCrFeNi high-entropy alloys using a niobium interlayer
《Journal of Iron and Steel Research International》2024年第10期2546-2554,共9页Yu Lei Yi-nan Li Xiao-guo Song Sheng-peng Hu Wei-min Long Hai-chuan Shi Zu-bin Chen 
the Outstanding Youth Innovation Team in Universities of Shandong Province(2023KJ114);National Natural Science Foundation of China(Grant No.52305344);Natural Science Foundation of Shandong Province,China(Grant No.ZR2022QE073).
The contact-reactive brazing of Al_(0.3)CoCrFeNi high-entropy alloys with a Nb interlayer was researched.The effects of Nb thickness and brazing temperature on the interfacial microstructure and mechanical properties ...
关键词:Contact-reactive brazing High-entropy alloy Intergranular penetration Shear strength MECHANISM 
Reservoir characteristics and controlling factor of tight sandstone in Shuixigou Group in Taibei depression,Turpan-Hami basin被引量:2
《Energy Geoscience》2024年第2期70-80,共11页Tong Lin Xuan Chen Fan Yang Hongguang Gou Mingyu Liu Runze Yang 
funded by the National Natural Science Foundation of China(No.U22B6002);the“14th Five-Year”Forward-looking Basic Science and Technology Project of China National Petroleum Company Limited(No.2022DJ2107).
The positive structure belts surrounding the Taibei Sag,Turpan-Hami Basin,have been the main targets for oil and gas exploration for years and are now left with remaining resources scattering in reservoirs adjacent to...
关键词:Intergranular dissolved pore Organic acid dissolution Secondary dissolution pore Tight sandstone Shuixigou group Turpan-Hami basin 
Grain boundary engineering for enhancing intergranular damage resistance of ferritic/martensitic steel P92
《Nuclear Science and Techniques》2024年第5期186-199,共14页Lei Peng Shang-Ming Chen Jing-Yi Shi Yong-Jie Sun Yi-Fei Liu Yin-Zhong Shen Hong-Ya He Hui-Juan Wang Jie Tian 
supported by the National Natural Science Foundation of China(Nos.12175231 and 11805131),Anhui Natural Science Foundation of China(No.2108085J05);Projects of International Cooperation and Exchanges NSFC(No.51111140389);the Collaborative Innovation Program of the Hefei Science Center,CAS(Nos.2021HSC-CIP020 and 2022HSCCIP009).
Ferritic/martensitic(F/M)steel is widely used as a structural material in thermal and nuclear power plants.However,it is susceptible to intergranular damage,which is a critical issue,under service conditions.In this s...
关键词:Grain boundary engineering Ferritic/martensitic steel Prior austenite grain boundary character distribution Grain boundary connectivity Intergranular damage resistance 
Synthesis of spherical nano-ZSM-5 zeolite with intergranular mesoporous for alkylation of ethylbenzene with ethanol to produce m-diethylbenzene
《Chinese Journal of Chemical Engineering》2024年第3期298-309,共12页Siyue Wang Jinhong Li Qingxin Xu Shengjie Song Yu'ni Jiang Lidong Chen Xin Shi Weiguo Cheng 
Research support is from the Service Local Project of the Education Department of Liaoning Province(LJKMZ22021404,LF2019002 and LJKMZ22021423);the“Transformational Technologies for Clean Energy and Demonstration”,Strategic Priority Research Program of the Chinese Academy of Sciences,(XDA 21030500).
Catalytic synthesis of m-diethylbenzene(m-DEB)through alkylation of ethylbenzene(EB)may be a promising alternative route in comparison with traditional rectification of mixed DEB,for which the top priority is to devel...
关键词:Zeolite Modification Alkylation reaction m-diethylbenzene Catalyst FIXED-BED 
Attaining synergetic equilibrium of electrical conductivity and tensile strength in GQDs@GN/Cu composites through multi-scale intragranular and intergranular reinforcements
《Rare Metals》2024年第1期366-379,共14页Shuang-Yin Zhang Liang Liu Rui Bao Jian-Hong Yi Sheng-Da Guo 
financially supported by the National Natural Science Foundation of China (Nos.52174345 and 52064032);the Science and Technology Major Project of Yunnan Province (No.202202AG050004)。
The configuration and quality of reinforcements, as well as the robustness of interfacial bonding,holding a critical significance in determining the concurrence between electrical conductivity and mechanical strength ...
关键词:Cu matrix composites Interface bonding Mechanical property Graphene quantum dots(GQDs) Electrical conductivity 
Oxidation damage zone formed in creep fatigue crack growth of GH4169 alloy at 650℃
《Journal of Iron and Steel Research International》2023年第12期2582-2592,共11页Lan-zhou Liu Yi-fei Gao Jin-hui Du Teng An 
supported by the National Key R&D Program of China(No.2022YFF0609300);the National Major Science and Technology Projects of China(J2019-VI-0021-0137).
In the creep fatigue crack growth of GH4169 alloy,oxidation is a prominent damage source,which is mainly manifested as the oxidation damage zone in front of crack tip.In order to investigate the property of the oxidat...
关键词:Performance evaluation Creep fatigue crack growth-Directly aged GH4169 alloy Intergranular crack propagation Oxidation damage zone 
In-situ synchrotron high energy X-ray diffraction study on the internal strain evolution of D019-α2 phase during high-temperature compression and subsequent annealing in a TiAl alloy被引量:1
《Journal of Materials Science & Technology》2023年第32期212-222,共11页X.Liu L.Song A.Stark F.Pyczak T.B.Zhang 
the National Natural Science Foundation of China(No.51971175);Natural Science Foundation of Shanghai(No.22ZR1467400);Chongqing(No.CSTB2022NSCQMSX1113);the“111”Project(No.B20028).
The residual stress in the D019-α2 phase is known to be significantly higher than that in the L10-γphase in TiAl alloys after deformation due to the poor plasticity and strong mechanical anisotropy of theα2 phase.H...
关键词:TiAl alloys Synchrotron radiation Intergranular strain Stress relaxation 
Corrosion Behavior of GH3535 Alloy Induced by Selenium被引量:1
《Acta Metallurgica Sinica(English Letters)》2023年第6期1047-1056,共10页Zhenyuan Zhu Fenfen Han Yanyan Jia Changying Wang Cuilan Ren Hanxun Qiu Xingtai Zhou 
This work was financially supported by the National Natural Science Foundation of China(Grant Nos.52071331,51901241,52001322).
Corrosion behavior of a Ni-16Mo-7Cr base superalloy was systematically investigated under a selenium(Se)atmosphere at 700°C.It shows that Se can react with the alloy elements such as Ni,Mo,Cr et al.to form a reaction...
关键词:GH3535 alloy SELENIUM Fission product Intergranular embrittlement Molten salt reactor 
Computational Modeling of Intergranular Crack Propagation in an Intermetallic Compound Layer
《Computer Modeling in Engineering & Sciences》2023年第5期1481-1502,共22页Tong An Rui Zhou Fei Qin Pei Chen Yanwei Dai Yanpeng Gong 
supported by the NationalNatural Science Foundation of China (NSFC) under Grant 11872078,and Beijing Natural Science Foundation No.3222005.
A micromechanical model is presented to study the initiation and propagation of microcracks of intermetallic compounds(IMCs)in solder joints.The effects of the grain aggregate morphology,the grain boundary defects and...
关键词:Cohesive zone element intergranular cracking polycrystalline material intermetallic compound(IMC) 
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