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Creep Deformation and Rupture in Smooth and Notched Specimens in HK40 Steel朱世杰,赵杰,王富岗,曹智本摘 要:<正> The effects of the eutectic carbides randsecondary carbides on creep deformation andrupture in smooth bars and CT specimens havebeen studied. The results show that the resistanceof the eutectic carbides of skeleton shape tocrack growth is larger than......
; 文献标志码:A 文章编号:1672-7207(2018)08-2058-09 Creep behavior of red sandstone under uniaxial cyclic compression and tension loading... and Minerals Exploration, Chongqing 400700, China) Abstract: To study the creep behavior of sandstone, two constant tension and compression cyclic loading creep tests and an incremental tension......
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A creep technique for monitoring the aging precipitation in Cu-Nb bainitic steelsXuemin Wang1), Bing Cao2), Guifeng Zhou3), Chuang Li1), and Xinlai He1) 1) Department of Materials Physics, University... Center, Wuhan Iron & Steel Corporation, Wuhan 430080, China摘 要:<正>A creep technique was applied on a Gleeble-1500 thermal simulator for monitoring......
Effect of Cyclic Stress Reduction on the Creep Characteristics of AZ91 Magnesium AlloyAlaa Farag Abd El-RehimPhysics Department, Faculty of Science, King Khalid UniversityPhysics Department, Faculty of Education, Ain Shams University摘 要:The creep deformation behavior of aged AZ91 magnesium alloy under the cyclic stress reduction has been investigated......
High-temperature Creep Behavior Characterization of Asphalt Mixture based on Micromechanical Modeling and Virtual Test马涛1,ZHANG Deyu2,ZHAO Yongli1,HUANG Xiaoming11. School of Transportation,Southeast University2. School of Civil Engineering and Architechture,Nanjing Institute of Technology摘 要:The high-temperature creep behavior of asphalt mixture......
Experimental determination of mechanical properties and short-time creep of AISI 304 stainless steel at elevated temperaturesJosip Brnic1,Ji-tai Niu2,Goran Turkalj1,Marko Canadija1,Domagoj Lanc11...-strain diagrams from tensile tests at room temperature as well as several elevated temperatures.Furthermore,the specimens were subjected to short-time creep tests at various temperatures.Stress levels......
Effect of cooling rate during quenching on the microstructure and creep property of nickel-based superalloy FGH96Ye-fei Feng,Xiao-ming Zhou,Jin-wen Zou,Gao-feng TianScience and Technology on Advanced... on the microstructure and creep property of nickel-based superalloy FGH96 was investigated. Three groups of samples were quenched continuously with three fixed cooling rates, respectively, then subjected to a creep......
Instantaneous Creep in Face-centered Cubic Metals at Ultra- low Strain Rates by a High-resolution Strain MeasurementSHEN Junjie1,Ikeda Kenichi2,Hata Satoshi2,Nakashima Hideharu21. School...">Instantaneous creep in face-centered cubic metals, 5N Al(99.999%), 2N Al(99%) and 4N Cu(99.99%) with different grain sizes, was firstly investigated by sudden stress-change experiments at ultra- low strain......
Microstructure, tensile properties and creep behavior of Al-12Si-3.5Cu-2Ni-0.8Mg alloy produced by different casting technologiesLijie Zuo1,Bing Ye1,Jian Feng1,Xiangyang Kong2,Haiyan Jiang1,Wenjiang... that the minimum creep rate is controlled by the grain boundary creep. Then the minimum creep rate is higher for the specimen with the smaller grain size, where grain boundary creep is the dominant......
