RAFTING

作品数：20被引量：24H指数：3
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相关领域：一般工业技术金属学及工艺更多>>
相关作者：周汝毅郑安呐吴宁晶更多>>
相关机构：华东理工大学更多>>
相关期刊：《空中英语教室（高级版．彭蒙惠英语）》《Journal of Iron and Steel Research International》《Science Bulletin》《Chinese Business Review》更多>>
相关基金：国家自然科学基金中国博士后科学基金国家重点基础研究发展计划湖北省自然科学基金更多>>
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Effects of microstructures on deformation and damage of thermomechanical fatigue in nickel-base single crystal superalloys
《Chinese Journal of Aeronautics》2025年第2期541-558,共18页Cheng LUO Huang YUAN 
financed by the National Natural Science Foundation of China(Nos.12402071,92160204);the China Postdoctoral Science Foundation(No.2024M751635);the Postdoctoral Fellowship Program of CPSF,China(No.GZB20240365);the National Science and Technology Major Projects of China(No.J2019-IV-0011-0079).
Thermomechanical Fatigue (TMF) is one of the most dangerous failure modes of high-temperature structures. The effect of coarsened and rafted microstructures on the TMF behavior of Nickel-Base Single Crystal Superalloy...
关键词：Thermomechanical fatigue Rafting and coarsening Single crystal superalloy Damage mechanism Life reduction Fatigue-creep-oxidation 
Rafting Through the Grand Canyon A magical adventure on the Colorado River
《空中英语教室(高级版.彭蒙惠英语)》2025年第1期20-22,44,45,共5页Kate Bradshaw 
When my friend Nina told me she'd scored a noncommercial permit to raft through the Grand Canyon,I had no idea how lucky I would be,after she invited me to join her Colorado River expedition.
关键词：CANYON GRAND Colorado 
Effects of rafting on the meso deformation and fracture behaviour of a Ni-based single crystal superalloy at room temperature: In-situ observation and simulation
《Science China(Technological Sciences)》2024年第7期2133-2146,共14页TAN Long YANG XiaoGuang SHI DuoQi FAN YongSheng SHI Yi 
supported by the National Natural Science Foundation of China (Grant Nos. 52205139, 12172021, and 52105156);the National Science and Technology Major Project of China (Grant No. 2019-IV-00170085);the Science Center for Gas Turbine Project (Grant No. P2022-III003-002);the Academic Excellence Foundation of BUAA for PhD Students。
Microstructural rafting of Ni-based single-crystal(SC) superalloys is inevitable at elevated temperatures during long-term service with mechanical loading, which significantly affects the mechanical behaviour of the m...
关键词：in-situ SEM-DIC Ni-based SC superalloys microstructural rafting deformation crack path CP-FEM 
基于内聚力单元法的船舶与重叠冰碰撞数值模拟研究被引量：1
《哈尔滨工程大学学报（英文版）》2024年第1期127-136,共10页倪宝玉 王亚婷 徐莹 陈绾绶 
The National Natural Science Foundation of China(Grant Nos.52192693,52192690,51979051,51979056 and U20A20327);the National Key Research and Development Program of China(Grant No.2021YFC2803400)。
The gradual increase in shipping and drilling activities in the Arctic regions has resulted in the increased importance of studying the structural safety of polar ships in various ice conditions.Rafted ice refers to a...
关键词：Cohesive element method Rafted ice Rafting length Ship-ice collisions Finite element model Numerical simulation 
Stress-rupture behavior of a Re-containing Ni-base single crystal superalloy at high temperatures被引量：1
《Journal of Materials Science & Technology》2023年第32期237-244,共8页G.L.Wang D.Q.Qi J.L.Liu J.D.Liu J.G.Li Y.Z.Zhou X.F.Sun 
the National Science and Technology Major Project(Nos.J2019-VI-0023-0139 and J2019-VII-0004-0144);the National Natural Science Foundation of China(No.51871221);the National Key R&D Program of China(No.2020YFA0714900).
A Re-containing Ni-base single crystal superalloy was used to investigate the elementary processes associated with stress-rupture behavior at different temperatures where theγʹrafting occurs.At 900°C,the rupture beh...
关键词：Ni-based single crystal superalloy Re effect γʹrafting Stress-rupture behavior Elementary process Larson-Miller plot 
New insights into the microstructural stability based on the element segregation behavior atγ/γ′interface in Ni-based single crystal superalloys with Ru addition被引量：2
《Journal of Materials Science & Technology》2023年第23期232-240,共9页Chen Liu Wenchao Yang Kaili Cao Pengfei Qu Jiarun Qin Jun Zhang Lin Liu 
funded by the National Science and Technol-ogy Major Project(Nos.2017-VI-0002-0072,2019-VI-0020-0135);the National Natural Science Foundation of China(Nos.51771148,52071263,52031012);the Key Research and Development Program of Shaanxi Province(Nos.2020ZDLGY13-02,2023-YBGY-432);the Natural Science Basic Research Plan in Shaanxi Province of China(No.2021JC-13);the Research Fund of the State Key Labora-tory of Solidification Processing(NPU),China(No.2021-QZ-03).
A new insight into the microstructural stability was proposed in Ni-based single crystal superalloys with Ru addition,and the element segregation behavior atγ/γ′interface was investigated by three-dimensional atom ...
关键词：Ni-based single crystal superalloys Ru element Element segregation TCP phase γ′rafting 
Inconsistent creep between dendrite core and interdendritic region under different degrees of elemental inhomogeneity in nickel-based single crystal superalloys被引量：3
《Journal of Materials Science & Technology》2021年第33期88-97,共10页Wanshun Xia Xinbao Zhao Liang Yue Quanzhao Yue Jiangwei Wang Qingqing Ding Hongbin Bei Ze Zhang 
jointly supported by the National Natural Science Foundation of China(91960201,51988101);the Key Basic Research Program of Zhejiang Province(2020C01002);the Zhejiang Provincial Natural Science Foundation of China(LY20E010004);the Fundamental Research Funds for the Central Universities(2019QNA4012);the Innovation Fund of the Zhejiang Kechuang New Materials Research Institute(ZKN-18-Z01);the supports of equipment and guidance of experiments of researchers in Centre of Electron of Microscopy of Zhejiang University。
The creep inconsistency between dendrite core and interdendritic region is investigated in a nickel-based single crystal superalloy under 1373 K and 137 MPa.Two specimens with higher and lower degree of elemental inho...
关键词：Nickel-based single crystal superalloys Dendritic structure INHOMOGENEITY CREEP RAFTING Dislocation networks 
Influence of Ta/Al ratio on the microstructure and creep property of a Ru-containing Ni-based single-crystal superalloy被引量：1
《Journal of Materials Science & Technology》2021年第30期16-23,共8页Wei Song Xinguang Wang Jinguo Li Jie Meng Yanhong Yang Jinlai Liu Jide Liu Yizhou Zhou Xiaofeng Sun 
financially supported by the National Science and Technology Major Project under(No.2017-Ⅵ-0002-0072);the National Key R&D Program of China(No.2017YFA0700704);the National Natural Science Foundation of China(Nos.51671188,51601192 and 51701210);the Youth Innovation Promotion Association,Chinese Academy of Sciences and State Key Lab of Advanced Metals and Materials Open Fund(No.2018-Z07)。
Two alloys with different Ta and Al contents were applied to study the influence of Ta/Al ratio on the microstructural evolution and creep deformation under high temperature.The increase of Ta/Al ratio made theγ/γ'l...
关键词：Ni-based superalloys Ta/Al ratio High temperature creep Interfacial dislocation networks γ'rafting 
Effect of applied stress on r'-rafting behavior in a Ni-based singlecrystal superalloy:experiments and finite element analysis被引量：1
《Journal of Iron and Steel Research International》2019年第3期259-267,共9页Yuan-chao Yu Yi Ru Yong Shang Yan-ling Pei Shu-suo Li Sheng-kai Gong 
National Natural Science Foundation of China(Nos.U1435207,51771007,51671015);National Defense Basic Scientific Research Project(No.A2120132006).
The effect of applied tensile stress on the r'-rafting behavior for a Ni-based single-crystal superalloy with more negative misfit was investigated.By conducting interrupted creep tests at high temperature,it indicate...
关键词：NI-BASED SUPERALLOY High lattice MISFIT RAFTING Finite element analysis MISFIT STRESS Strain energy density 
Hedonism and Adrenaline-Emotional Relation With Rafting
《Chinese Business Review》2018年第7期329-335,共7页Selma Rapi Ilia Kristo Ina Tase 
The success of each enterprise is finding, working on it, promoting, and obviously offering what the consumers really love and enjoy. Albania is very useful if you have this mission： Reconciling all the nature compon...
关键词：SPORT adventures ADRENALINE HEDONISM consumer SATISFACTION RAFTING Albania 
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