Zobrazeno 1 - 10
of 58
pro vyhledávání: '"Mingxue Shen"'
Autor:
Yelong Xiao, Yu Cheng, Mingxue Shen, Pingping Yao, Junhua Du, Dehui Ji, Huoping Zhao, Shaopeng Liu, Licheng Hua
Publikováno v:
Journal of Materials Research and Technology, Vol 19, Iss , Pp 2050-2062 (2022)
High Temperature may exert a great impact on the service life and reliability of friction materials during friction sliding. Tribological behavior of a new developed copper metal matrix composite (Cu-MMC) against a steel disc was investigated using a
Externí odkaz:
https://doaj.org/article/9b910d2dccf44e78832758422a0b1135
Publikováno v:
Journal of Materials Research and Technology, Vol 15, Iss , Pp 696-707 (2021)
Compared with conventional casting process, laser direct metal deposition (LDMD) can effectively reduce component segregation in non-equiatomic high entropy alloys (HEAs). However, the non-equilibrium thermal history imparted by this method has a sig
Externí odkaz:
https://doaj.org/article/069fcd78584d42a79bcb48612e4d725f
Autor:
Dejia Liu, Rui Guo, Yong Hu, Jianbang Zeng, Mingxue Shen, Yanchuan Tang, Haitao Jiao, Longzhi Zhao, Xiaoyong Nie
Publikováno v:
Journal of Materials Research and Technology, Vol 9, Iss 5, Pp 11453-11463 (2020)
Owing to the cocktail effect in high-entropy alloys, a good combination of strength and toughness of a welded joint could be theoretically achieved, by modifying the elemental composition of the filler metals with a high-entropy design. However, few
Externí odkaz:
https://doaj.org/article/9d88a09e3c044d53919093ec9e960dce
Publikováno v:
Lubricants, Vol 11, Iss 2, p 41 (2023)
Flash−butt welded rail is widely used in railway transportation; however, the welded joint is vulnerable after a long time of service, and its damage mechanism is controversial. Here, tensile and reciprocating friction tests were carried out to ana
Externí odkaz:
https://doaj.org/article/1727170d836846ccbfd5e3cf706ec616
Publikováno v:
Friction, Vol 8, Iss 4, Pp 755-767 (2019)
Abstract Abrasive wear is a common failure phenomenon that often limits the service life of sealing elements. Evaluation and comparison of the abrasion resistance of polytetrafluoroethylene (PTFE) were conducted using Al2O3 particles with sizes in th
Externí odkaz:
https://doaj.org/article/4df8e113a2b347938150f046e7b454dc
Autor:
Yang Dai, Xiangzhen Xu, Jianfeng Liu, Xiaolin Jin, Mingxue Shen, Xiaoting Wang, Jun Cao, Haitao Yang
Publikováno v:
BMC Infectious Diseases, Vol 19, Iss 1, Pp 1-9 (2019)
Abstract Background Intestinal helminth infections are a serious public health problem in developing countries. Jiangsu, an eastern coastal province of China, has an environment conducive to the transmission of intestinal parasites, and suffered huma
Externí odkaz:
https://doaj.org/article/3c596f676e4341309b49a7756edead44
Autor:
Qiang Hu, Dehui Ji, Mingxue Shen, Hui Zhuang, Hailong Yao, Huoping Zhao, Hui Guo, Youliang Zhang
Publikováno v:
Materials, Vol 15, Iss 13, p 4569 (2022)
Carbide coatings are frequently used to improve the wear resistance of industrial components in various wear environments. In this research, aiming at the service characteristics of easy wear and short service life of ball mill liners, WC–10Cr3C2
Externí odkaz:
https://doaj.org/article/0cd5c00cc02d4bf4bf31f19d186c675a
Publikováno v:
Nuclear Engineering and Technology, Vol 48, Iss 2, Pp 533-544 (2016)
This paper provides a reference to determine the seal performance of metallic O-rings for a reactor pressure vessel (RPV). A nonlinear elastic-plastic model of an O-ring was constructed by the finite element method to analyze its intrinsic properties
Externí odkaz:
https://doaj.org/article/956cf64e3b1b43f39511f7343ca2fadc
Publikováno v:
Metals, Vol 10, Iss 7, p 911 (2020)
The influence of surface gas nitriding on wheel/rail rolling contact fatigue and wear behavior of CL60 wheel was studied on a new rolling contact fatigue/wear tester (JD-DRCF/M). The failure mechanisms of the wheel/rail surface after the gas nitridin
Externí odkaz:
https://doaj.org/article/f189d2ca01eb4e2b912735a316f4f742
Publikováno v:
PLoS ONE, Vol 13, Iss 12, p e0207267 (2018)
Two kinds of phenol- and N- containing borate ester, BTEB and BMEB have good hydrolysis stability due to the B-N coordination bond. The PB value improved by 60.7% and 67.6% respectively at 0.5wt% BTEB, BMEB in rapeseed oil. Their antiwear effect incr
Externí odkaz:
https://doaj.org/article/13138fd7e89e4c95b420c43569c63f8b