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CASTING: 作品数：724被引量：1611H指数：15; 导出分析报告; 相关领域：金属学及工艺一般工业技术更多>>; 相关作者：陈荣石刘咏王宏伟邹鹑鸣魏尊杰更多>>; 相关机构：哈尔滨工业大学中国科学院金属研究所清华大学北京科技大学更多>>; 相关期刊：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中国博士后科学基金国家高技术研究发展计划更多>>

Pronounced impact of size and shape effects on creep rupture life of a K439B superalloy combustion chamber casting simulator: 《China Foundry》2025年第2期215-221,共7页Wen-tong Liu Yi-dong Wu Lei Gao Jing-yang Chen Cheng-bo Xiao Xi-dong Hui; financially supported by the National Science and Technology Major Project of China (No.J2019-VI-0004-0117);a Laboratory Fund Project (6142903220101)。; The size and shape effect(SSE)of components has become a critical issue for mechanical properties,application reliability,and processing.In this study,the creep rupture life(CRL)of components with different wall thick...; 关键词：K439B superalloy size and shape effects creep rupture life cooling rate γ'phase combustion chamber casing simulator

Temperature fields prediction for the casting process by a conditional diffusion model: 《China Foundry》2025年第2期139-150,共12页Jin-wu Kang Jing-xi Zhu Qi-chao Zhao; sponsored by Tsinghua-Toyota Joint Research Fund; Deep learning has achieved great progress in image recognition,segmentation,semantic recognition and game theory.In this study,a latest deep learning model,a conditional diffusion model was adopted as a surrogate mode...; 关键词：diffusion model U-Net CASTING simulation heat transfer

Effect of Ca addition on microstructure and properties of porous Mg−1Zn−1Sn alloy scaffold prepared via 3D printed Ti template-infiltration casting: 《Transactions of Nonferrous Metals Society of China》2025年第4期1137-1154,共18页Lei-ting YU Hao LIU Peng-nan JIANG Shao-yuan LYU Yun ZHAO Wei LI Min-fang CHEN; the financial support for this work from the National Natural Science Foundation of China(Nos.52171241,52373251,52201301,51801137);Natural Science Foundation of Tianjin City,China(No.22JCQNJC00750);Tianjin University of Technology Graduate Research Innovation Project,China(No.YJ2235)。; The Mg−1Zn−1Sn and Mg−1Zn−1Sn−0.2Ca alloy scaffolds were prepared via infiltration casting using 3D-printed Ti templates to achieve complete and accurate control of the pore structure.The results indicate that the act...; 关键词：infiltration casting 3D-printed Ti template mechanical properties corrosion resistance BIOCOMPATIBILITY

Numerical simulation and experimental investigation of manufacturing route of directional casting super slab: 《Journal of Iron and Steel Research International》2025年第3期659-670,共12页Ming Li Jun Fu Neng Ren Biao Tao Alan Scholes Jun Li Jian-guo Li Hong-biao Dong; the National Natural Science Foundation of China(No.52074182);Joint Funds of the National Natural Science Foundation of China(No.U23A20612).; We proposed a new technique route of directional solidification for the manufacture of super slab.A 7-t laboratory-scale thick slab was casted and characterised for trial.To further understand the process,the evolutio...; 关键词：Super slab Directional solidification MACROSEGREGATION Numerical simulation Grain structure Steel

Mechanical Properties and Corrosion Behavior of Porous Zn Alloy as Biodegradable Materials: 《Acta Metallurgica Sinica(English Letters)》2025年第3期367-382,共16页Xiaotong Lu Pingyun Yuan Zhengquan Wang Xiaocheng Li Hanyuan Liu Wenhao Zhou Kun Sun Yongliang Mu; supported by the Shaanxi Qinchuangyuan Cited High-level Innovation and Entrepreneurial Talents Project(Nos.QCYRCXM-2022-156,QCYRCXM-2022-52,QCYRCXM-2023-181);the Fundamental Research Funds for the Central Universities(N2225010);the Yingkou Enterprise Doctoral Innovation and Entrepreneurship Plan(YKSCJH2023-007);the Natural Science Basic Research Program of Shaanxi Province(2023-JC-QN-0378,2023-YBSF-561);the Shaanxi Provincial Key R&D Program(2024SF-YBXM-442).; The complex stresses experienced by medical-grade porous metals in the physiological environment following implantation as bone repair materials necessitate a comprehensive understanding of their mechanical behavior.T...; 关键词：Vacuum infltration casting Zinc alloys BIODEGRADABLE Mechanical properties Porous scafolds

Potential of strain-integrated gas infusion(SIGI)casting on post-heat treatment kinetics of AZ91 magnesium alloy: 《Journal of Magnesium and Alloys》2025年第2期858-876,共19页V.Tiwari S.K.Panigrahi; Heat treatments play a crucial role in enhancing the mechanical properties of AZ91 Mg alloy by dissolving coarse phases during solution treatment and promoting precipitation during aging.However,non-uniform microstruc...; 关键词：AZ91 magnesium alloy Age hardening kinetics AZ91 castings

Night Lights: 《China Today》2025年第2期35-37,共3页YASMINE RAMADAN; China’s night fairs,combining history with food and adventure,are what you need to unwind after a hard day’s work.I have lived in China for several years,and visiting night fairs has become a part of my life.In Beij...; 关键词：GHOST CASTING SHADOW

Reliability Prediction of Wrought Carbon Steel Castings under Fatigue Loading Using Coupled Mold Optimization and Finite Element Simulation: 《Computer Modeling in Engineering & Sciences》2024年第12期2325-2350,共26页Muhammad Azhar Ali Khan Syed Sohail Akhtar Abba AAbubakar Muhammad Asad Khaled S.Al-Athel; funded by Interdisciplinary Research Center for Intelligent Manufacturing and Robotics at King Fahd University of Petroleum and Minerals (KFUPM),Dhahran,through Project#INMR2107.; The fatigue life and reliability of wrought carbon steel castings produced with an optimized mold design are predicted using a finite element method integrated with reliability calculations.The optimization of the mol...; 关键词：CASTING OPTIMIZATION simulation finite element reliability automotive suspension

Characterization of microstructure and wear behavior of nickel modified Zn-27%Al alloy casting: 《China Foundry》2024年第6期693-701,共9页Anusha Raj Kota Ramesh Gopalan Babu Rao Jinugu Surendarnath Sundaramoorthy; Science and Engineering Research Board(SERB),Government of India,New Delhi,India for funding under an R&D project to procure a high-temperature furnace.; Improvement of mechanical and tribological behaviors of zinc-based die cast alloy is necessary for bearing applications,and chemical modification is found to be a good choice.Chemical modification of Zn-27wt.%Al alloy...; 关键词：ZA alloy nickel modifications MICROSTRUCTURE dry sliding wear HARDNESS

Optimization of pressurization process in low-pressure casting of a 5.4-ton gigantic C95800 copper alloy casting: 《China Foundry》2024年第6期717-726,共10页Zi-ao Qiu Xin-yi Zhao Chao-jun Zhang Jun-liu Yang Rui-yun Shi Tang-qi Lü Xiao-lei Yu Qiu-shi Chen Lin-lin Quan Lun-yong Zhang Fu-yang Cao Jian-fei Sun; supported by the National Natural Science Foundation of China(Granted Nos.51827801,52371152);the Foundation of National Key Laboratory of Precision Hot Processing of Metals(Granted No.DCQQ2790100724).; During the low-pressure casting of extra-large size C95800 copper alloy components,traditional linear pressurization technique leads to a rapid surge of liquid metal inlet velocity at the regions where the mold cavity...; 关键词：gigantic copper alloy casting C95800 low-pressure casting nonlinear pressurization process

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