financially supported by the National Natural Science Foundation of China (No.51571010);the National Basic Research Program of China (No.2015CB057400)
The key in antioxidant capacity of aero-engine hot components is the protective oxide scales.Many factors can affect the performance of oxide scales.The effect of tensile stress on high-temperature oxidation behavior ...
Q.Y.was supported by the Chinese 1000-Youth-Talent Plan,111 project under(No.B16042),the National Natural Science Foundation of China(No.51671168);the National Basic Research Program of China(No.2015CB65930);J.D.acknowledges support from the Chinese 1000-Youth-Talent Plan and National Natural Science Foundation of China(12004294);The authors acknowledge the support by the HPC platform of Xi’an Jiaotong University.
Understanding the oxidation behavior of high-entropy alloys(HEAs)is essential to their practical applications.Here we conducted in situ environmental transmission electron microscopy(E-TEM)observations of dynamic oxid...
financially supported by the Key R&D Program from the Ministry of Science and Technology of China(No.2018YFB1502600);the Ningbo Major Special Projects of the Plan“Science and Technology Innovation 2025”(No.2019B10043);the Science and Technology Project of Zhejiang Energy Group Co.,Ltd.(No.znkj-2018-008);the Key Laboratory of Solar Energy Utilization&Energy Saving Technology of Zhejiang Province。
Conductivity and oxidation behavior of Fe-16Cr alloy were investigated under long-term stability operation at 750℃and thermal cycles from room temperature to 750℃.The results showed that the area specific resistance...
supported by the National Natural Science Foundation of China(11227403,11327901,51472215,51222202);the National Basic Research Program of China(2014CB932500,2015CB921004);Cyrus Tang Center for Sensor Materials and Applications;the resources of the Center of Electron Microscopy of Zhejiang University(ZJU)
The dynamics of oxidation of cobalt nanoparticles were directly revealed by in situ environmental transmission electron microscopy.Firstly,cobalt nanoparticles were oxidized to polycrystalline cobalt monoxide,then to ...
financially supported by the National Basic Research Program of China(No.2011CB610502);the National Natural Science Fund for Distinguished Young Scholars (No.51025104)
In high-temperature and high-pressure water, traditional anticorrosion approaches are not suitable to be used to protect structural materials from oxidation and corrosion. In this study, monolayer graphene was explore...
Project(2011CB605503)supported by the National Basic Research Program of China
The oxidation behavior of Ti?22Al?(27?x)Nb?xZr (x=0, 1, 6) alloys at 800 °C for exposure time up to 100 h was examined. It is shown that oxidation rate of experimental alloys obeys the parabolic kinetics. Ti?22Al?26N...
supported by the National Natural Science Foundation of China (NSFC) under Grant Nos. 51071013 and 51231001;the National Basic Research Program (973 Program) of China under Grant Nos. 2010CB631200 and 2012CB625100
A β--NiAI alloy with normal purity, a S-doped and a Dy and S co-doped (Y-NiAI alloys were prepared by arc-melting and their corresponding S contents were less than 20 ×10-6, 33 ×10-6 and 22 × 10-6, respectively. ...
Project supported by the National Basic Research Program of China (Grant No. 2005CB623602);the Key Item of Knowledge Innovation Project of Chinese Academy of Sciences (Grant No. KJCX2-YW-M01)
In this paper, we propose an efficient way to synthesize carbon nanotube films using ferrocene and ethanol. The as-grown film is free-standing, semi-transparent, and of macro scale size. The tubes in the film are most...
Project (2010CB630903) supported by the National Basic Research Program of China
The electrochemical oxidation behavior of pyrite in bioleaching system of Acidthiobacillusferrooxidans was investigated by cyclic voltammetry (CV), polarization curve and electrochemical impedance spectroscopy (EIS...
Project (51075342) supported by the National Natural Science Foundation of China;Project (2007CB714704) supported by the National Basic Research Program of China
The fretting wear behavior of 0Cr20Ni32AlTi alloy was investigated with crossed cylinder contact under 80 N at 300 and 400 °C.Wear scar and debris were analyzed systematically by scanning electron microscopy and X-ra...