共搜索到2008条信息，每页显示10条信息，共201页。用时：0小时0分0秒490毫秒
Creep behavior on Ag particle reinforced SnCu based composite solder joints YAN Yan-fu(闫焉服), ZHU Jin-hong(朱锦洪), CHEN Fu-xiao(陈拂晓), HE Jun-guang(贺俊光), YANG Di-xin(杨涤心) School of Materials... of SnPb solder, but its creep resistance is worse than that of the other lead-free solders. Particle-reinforcement is a way to improve the creep resistance of solder alloys and cause much more......
J. Cent. South Univ. (2020) 27: 1168-1175 DOI: https://doi.org/10.1007/s11771-020-4357-3 Creep behavior and mechanical properties of Al-Li-S4 alloy at different aging temperatures ZHOU Chang(周畅)1... Abstract: Creep age forming techniques have been widely used in aerospace industries. In this study, we investigated the effect of aging temperature (143 °C-163 °C) on the creep behavior of Al-Li-S4......
J. Cent. South Univ. (2020) 27: 578-591 DOI: https://doi.org/10.1007/s11771-020-4318-x A power function model for simulating creep mechanical properties of salt rock LI Huan(李欢)1, 2, Ngaha Tiedeu... of Springer Nature 2020 Abstract: In this paper, a new micro-creep model of salt rock is proposed based on a linear parallel bonded model (LPBM) using the two-dimensional particle flow code (PFC2D). The power......
J. Cent. South Univ. (2019) 26: 728-742 DOI: https://doi.org/10.1007/s11771-019-4043-5 Dynamic stress accumulation model of granite residual soil under cyclic loading based on small-size creep... Abstract: The creep behaviors of granite residual soil with pre-stress of 100 kPa was investigated by a series of small size creep tests. Three different types of strain curves were obtained at different......
Microstructure and creep properties of Mg-4Al-2Sn-1(Ca,Sr) alloys B. H. KIM, K. C. PARK, Y. H. PARK, I. M. PARK Department of Material Science and Engineering, Pusan National...; Abstract: The effects of Ca and Sr addition on the microstructure and creep properties of Mg-4Al-2Sn......
EFFECT OF CARBON MIGRATION ON CREEP PROPERTIES OF Cr5Mo DISSIMILAR WELDED JOINTS WITH Ni-BASED AND AUSTENITIC WELD METAL J.M.Gong1,S.T.Tu1,Y.Jiang1 (1.Nanjing University of Technology, Nanjing 210009, China;2.East China University of Science and Technology, Shanghai 200237, China) Abstract:In this paper, the effect of carbon migration on creep properties of Cr5Mo dissimilar welded joints......
J. Cent. South Univ. (2020) 27: 325-333 DOI: https://doi.org/10.1007/s11771-020-4298-x Influence of long-term isothermal aging on microstructure and creep rupture properties of Ni-base superalloy... 2020 Abstract: After a standard heat treatment, the microstructural evolution with time during isothermal aging at 850 °C and its effect on the creep rupture properties of the Ni-base superalloy......
Investigation of Creep Feed Grinding Parameters and Heat treatment Effects on the Nickel-base Superalloys Hasan Jamshidi1,Sayed Ali Sadough Vanini1,Alireza Attari2 (1.Mechanical Engineering.... The formation of a plastically deformed and heat affected zone during grinding of Superalloy IN738LC with a high depth of cut but slow work speed (creep feed grinding) was investigated. Parameters......
J. Cent. South Univ. Technol. (2008) 15(s1): 438-442 DOI: 10.1007/s11771-008-395-y Rock bending creep and disturbance effects FU Zhi-liang(付志亮)1, 2, ZHENG Ying-ren(郑颖人)2, LIU Yuan-xue(刘元雪)2 (1... University of Science and Technology, Huainan 232001, China; 2. Department of Architectural Engineering, Logistical Engineering University, Chongqing 400041, China) Abstract: The bending creep and its......
MICROSTRUCTURAL EVOLUTION OF AS-CAST ZA27 ALLOY DURING COMPRESSIVE CREEP X.W.Wei1,B.L.Shen1 (1.Department of Metal Science, Sichuan University, Chengdu 610065, China;2.Department of Materials Science and Engineering, Sichuan Institute of Technology, Chengdu 610039,China) Abstract:Phase transformation and microstructural change of an as-cast ZA27 alloy were investigated during compressive creep......
