supported by the Natural Science Foundation of Guangdong,China(No.2022A1515010023);Zhuhai Industrial Core Research Project(No.2220004002348).
To improve the surface integrity and high cycle fatigue property of Ti6Al4V ELI alloy,the electric pulse has been introduced into the ultrasonic surface rolling process(USRP),which is called electric pulse-assisted ul...
financially supported by the National Natural Science Foundation of China(No.51771155);the National Science and Technology Major Project(No.J2019-I-0016)。
Severe plastic deformation is known to induce grain refinement and gradient structure on metals’surfaces and improve their mechanical properties.However,the fundamental mechanisms behind the grain refinement and micr...
the support of National Natural Science Foundation of China(51771155);National Science and Technology Major Project(2017-VII-0012-0107);Equipment Pre-research Field Fund(61409220202)。
The effect of ultrasonic surface rolling process(USRP) as a severe plastic deformation technology was investigated on the evolution of microstructure, residual stress and surface morphology of TB8 alloys with body-cen...
financially supported by the National Natural Science Foundation of China (No. 51771155)
The effect of a gradient nanostructured(GNS) surface layer obtained by ultrasonic surface rolling process(USRP) on the fatigue behavior of Ti-6Al-4V alloy has been studied in this paper. Microstructure, surface topogr...
supported by the National Natural Science Foundation of China (Nos. 51271042 and 51501027);the Fundamental Research Funds for the Central Universities, the Key Laboratory of Basic Research Projects of Liaoning Province Department of Education (No. LZ2014007);the Natural Science Foundation of Liaoning Province (No. 2014028013);China Postdoctoral Science Foundation (No. 2015M570246)
Semisolid-rolling method was successfully developed to prepare the Ni-coated woven carbon fibers reinforced Al-matrix composite. Due to the appropriate matrix flowability and rolling pressure, the Al-matrix could infi...
This work was supported by the National Natural Science Foundation of China,No.50175095(Theory system and mechanism model of shape control of high precision plate and strip mills); 50374058(Stream surface strip element method and its application in shape control of hot rolling plate and strip).
The three-dimensional plastic deformations of strip are analyzed using the stream surface strip element method, the elastic deformations of rolls are analyzed using the influence coefficient method, the analyzing and ...