MICRO-POROSITY

作品数:4被引量:5H指数:1
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相关领域:一般工业技术金属学及工艺更多>>
相关期刊:《Journal of Wuhan University of Technology(Materials Science)》《Journal of Iron and Steel Research International》《China Foundry》更多>>
相关基金:中国博士后科学基金更多>>
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Effect of reduction pretreatment process on evolution of micro-porosity in 42CrMo billet被引量:1
《Journal of Iron and Steel Research International》2021年第4期413-423,共11页Zhen Ning Wei Yu Hong-qiang Liu Qing-wu Cai 
Reduction pretreatment(RP)process,which is implemented after the billet is completely solidified,is an alternative process to further improve billet quality.Finite element method and experiment were used to investigat...
关键词:Reduction pretreatment Temperature gradient Large deformation MICRO-POROSITY Ultrasonic testing 
Solidification microstructure of centrifugally cast Inconel 625被引量:1
《China Foundry》2017年第4期304-312,共9页Silvia Barella Andrea Gruttadauria Carlo Mapelli Davide Mombelli Paolo Taiana Matteo Bosatra Alberto Morini 
Centrifugal casting is a foundry process allowing the production of near net-shaped axially symmetrical components. The present study focuses on the microstructural characterization of centrifugally cast alloys featur...
关键词:alloy IN625 CENTRIFUGAL casting SOLIDIFICATION defects Nb carbides Laves PHASES MICRO-POROSITY corrosion 
Relationship between micro-porosity and tensile properties of 6063 alloy被引量:1
《China Foundry》2013年第1期29-33,共5页Li Xiehua He Lizi Zhu Pei Cao Yiheng Guo Yaping Cui Jianzhong 
supported by the Fundamental Research Funds for the Central Universities of China(Grant No.N100409002)
The micro-porosity is usually present in the as-cast microstructure, which decreases the tensile strength and ductility and therefore limit the application of cast aluminum parts. Although much work has been done to i...
关键词:6063 alloy MICRO-POROSITY tensile properties FRACTURE 
Quantitative Analysis of Micro-porosity of Eco-material by Using SEM Technique被引量:2
《Journal of Wuhan University of Technology(Materials Science)》2004年第2期35-37,共3页张季如 
FundedbyChinaPostdoctoralScienceFoundation (No.2 0 0 3 0 3 4 0 1 0 )
Microstructure of the eco-material combining vegetation recovery with slope protection is important for determining plant-growing properties.Several techniques for analyzing the eco-material microstructure are present...
关键词:eco-material microstructure quantitative analysis SEM image image processing 
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