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Short-range ordering plays a determining role in the low-cycle fatigue life improvement of fcc metals: A conclusive study on low solid-solution hardening Ni-Cr alloys
《Journal of Materials Science & Technology》2023年第25期157-171,共15页Y.J.Zhang D.Han X.W.Li 
financially supported by the National Natural Science Foundation of China(NSFC)under Grant Nos.51571058 and 52171108。
The effect of short-range ordering (SRO) on the low-cycle fatigue (LCF) behavior of low solid-solution hardening Ni-Cr alloys with high stacking fault energies (SFEs) was systematically studied under cycling at consta...
关键词：Ni-Cr alloy Short range ordering Low solid-solution hardening Low-cycle fatigue Slip mode Fatigue life prediction model 
The determining role of carbon addition on mechanical performance of a non-equiatomic high-entropy alloy被引量：1
《Journal of Materials Science & Technology》2022年第15期167-177,共11页Xiaolin Li Xiaoxiao Hao Chi Jin Qi Wang Xiangtao Deng Haifeng Wang Zhaodong Wang 
supported by the National Natural Science Foundation of China(Grant No.52004224);the Fundamental Research Funds for the Central Universities(D5000200031);China Postdoctoral Science Foundation(2020M683559)。
The mechanical properties and deformation mechanism of a C-doped interstitial high-entropy alloy(i HEA)with a nominal composition of Fe_(49.5)Mn_(29.7)Co_(9.9)Cr_(9.9)C_(1)(at.%)were investigated.An excellent combinat...
关键词：Interstitial high-entropy alloy Precipitation strengthening Mechanical properties Phase transformation Mechanical twins 
A unified model for determining fracture strain of metal films on flexible substrates
《Journal of Materials Science & Technology》2020年第19期87-94,共8页Xu-Ping Wu Xue-Mei Luo Hong-Lei Chen Ji-Peng Zou Guang-Ping Zhang 
the National Natural Science Foundation of China(Nos.51601198 and 51571199);the Foundation for Outstanding Young Scholar,Institute of Metal Research(IMR),China;the Natural Science Foundation of Liaoning Province of China(No.20180510025);the Foundation for Outstanding Young Scholar,the Shenyang National Laboratory for Materials Science,China(No.L2019F23)。
Failure strain determination of polymer-supported thin films is a key for the design of the flexible devices.A theoretical model R/R0=(L/L0)2(R,L are the electrical resistance and the length of the stretched film,resp...
关键词：Thin films FRACTURE Electrical resistance MICROSTRUCTURE Flexible substrate 
A Hydrogen Sensor Using SrCe_(0.95)Yb_(0.05)O_(3-α) as Proton Conductor and YH_x+YH_(2-z) as Reference Electrode for Determining Hydrogen Pressure in Solid Steel被引量：3
《Journal of Materials Science & Technology》2010年第10期957-960,共4页Ying Li Changzhen Wang Zhongli Zhang Jiangxin Wang 
supported by the National Natural Science Foundation of China under Grant No.50774018
The steel contains a small amount of hydrogen which will escape during the heat treatment.The hydrogen pressure in 16MnRE steel was investigated with a hydrogen sensor,which used SrCe0.95Yb0.05O3-α proton conductor a...
关键词：Hydrogen sensor Proton conductor Solid electrolyte 
Comparison between the Methods of Determining the Critical Stress for Initiation of Dynamic Recrystallization in 316 Stainless Steel被引量：2
《Journal of Materials Science & Technology》2008年第6期840-844,共5页M.Jafari A.Najafizadeh 
Several methods have been proposed to calculate the critical stress for initiation of dynamic recrystallization （σc） on the basis of mathematical methods. One＇ of them is proposed by Stewart et al. in which this c...
关键词：Dynamic recrystallization Critical stress Strain hardening rate 
A Finite Difference Method for Determining Interdiffusivity of Aluminide Coating Formed on Superalloy被引量：1
《Journal of Materials Science & Technology》2004年第5期595-598,共4页Hua WEI, Xiaofeng SUN, Qi ZHENG, Guichen HOU, Hengrong GUAN and Zhuangqi HUState Key Laboratory for Corrosion and Protection, Institute of Metal Research, Chinese Academy of Sciences, Shenyang 110016, China 
A numerical method has been developed to extract the composition-dependent interdiffusivity from the concentration profiles in the aluminide coating prepared by pack cementation. The procedure is based on the classic ...
关键词：Interdiffusivity Aluminide coating Finite difference method (FDM) 
Research Surveys of Electrochemical Sensors for in-situ Determining Hydrogen in Steels被引量：1
《Journal of Materials Science & Technology》2000年第3期305-310,共6页Gang YU, Xueyuan ZHANG and Yuanlong DU (State Key Laboratory for Corrosion and Protection, Institute of Corrosion and Protection of Metals, Chinese Academy of Sciences, Shenyang 110015, China) 
The principle, construction and application of two types of electrochemical sensors-amperometric and potentiometric are surveyed. Both types of sensors are very sensitive to changes in temperature. The accuracy of hyd...
关键词：Research Surveys of Electrochemical Sensors for in-situ Determining Hydrogen in Steels NIO 
A New Method for Determining J_(IC) of High StrengthHigh Fracture Toughness Steels by SingleThree Point Bend Specimen
《Journal of Materials Science & Technology》1998年第4期377-379,共3页Ping GENG M.K.Tseng and Cunfu QIAN (College of Science, Northeastern University, Shenyang 110006, China) 
A single three point bend specimen compliance method for determining JIC of high strength high fracture toughness steels is presented and a formula for calculatinff J-integral is proposed as follows.It is simple and v...
关键词：of High StrengthHigh Fracture Toughness Steels by SingleThree Point Bend Specimen A New Method for Determining J IC 
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