Zobrazeno 1 - 10
of 94
pro vyhledávání: '"Huahai Mao"'
Autor:
Wei Wang, Hongliu Wu, Wangzhong Mu, Wenda Zhang, Zhou Li, Huahai Mao, Peikang Bai, Henrik Larsson
Publikováno v:
Journal of Materials Research and Technology, Vol 24, Iss , Pp 9225-9239 (2023)
A new category of Al-doped cobalt-based dual phase entropic alloys with high corrosion resistance properties was designed in the present work. CALPHAD (CALculation of PHAse Diagram) aided prediction was performed to facilitate the alloy design. Two g
Externí odkaz:
https://doaj.org/article/0f6fc8ebfb504616b1a9936ca4561422
Publikováno v:
AIP Advances, Vol 13, Iss 8, Pp 085033-085033-7 (2023)
The effect of minor additions of substitutional elements such as Al, Cu, Mn, and Fe on the room-temperature (RT) and elevated-temperature hardness of a single bcc phase Hf20Nb31Ta31Ti18 refractory high entropy alloy is studied here. Interestingly, 2.
Externí odkaz:
https://doaj.org/article/15e3f999931844e98892b6782dc2dcb8
Autor:
Wei Wang, Wangzhong Mu, Dawei Wei, Hongliu Wu, Libo Yu, Torbjörn Jonsson, Henrik Larsson, Huahai Mao
Publikováno v:
Materials & Design, Vol 223, Iss , Pp 111166- (2022)
A series of duplex fcc + hcp Co-based entropic alloys are being discovered as a new category of entropic alloys with outstanding mechanical properties, especially to overcome a typical mechanical trade-off between strength and ductility. In this work
Externí odkaz:
https://doaj.org/article/c6bbdad5eb0749ce8a6e5c73eb7a0b29
Publikováno v:
Materials & Design, Vol 221, Iss , Pp 111002- (2022)
Multicomponent carbides have gained interest especially for ultra-high temperature applications, due to their ceramic hardness, good oxidation resistance and enhanced strength. In this study the phase formation, stability and mechanical properties of
Externí odkaz:
https://doaj.org/article/662181864bdd4e52aa318692a532f1a6
Autor:
Jie Zhou, Yuan Wu, Suihe Jiang, Wenli Song, Hailong Huang, Huahai Mao, Hui Wang, Xiongjun Liu, Xianzhen Wang, Zhaoping Lu
Publikováno v:
Materials Research Letters, Vol 8, Iss 1, Pp 23-30 (2020)
Characteristics of deformation-induced transformation under loading dictate the mechanical performance of TRIP (transformation-induced plasticity)-reinforced bulk metallic glass composites (BMGCs), which have shown great potential as engineering mate
Externí odkaz:
https://doaj.org/article/bc930432b8174fa88de940bd4f87e6eb
Publikováno v:
Materials Research Express, Vol 10, Iss 11, p 116501 (2023)
To address the conflict between room-temperature (RT) ductility and high-temperature (HT) strength in single phase bcc-structured refractory high entropy alloys, here we propose to use minor alloying to achieve solid solution softening at RT and simu
Externí odkaz:
https://doaj.org/article/b58761e82ba547458f455a8432623320
Autor:
Wei Wang, Yong Wang, Wangzhong Mu, Joo Hyun Park, Hui Kong, Sohei Sukenaga, Hiroyuki Shibata, Henrik Larsson, Huahai Mao
Publikováno v:
Materials & Design, Vol 210, Iss , Pp 110097- (2021)
Co-based duplex entropic alloy is designed very recently to replace pure Co as a major component of the binder phase for cemented carbide cutting tools. This work aims to provide a fundamental study of oxide inclusion characteristics in the duplex fc
Externí odkaz:
https://doaj.org/article/3210af231daf449d9039154ec6fe33fe
Autor:
Songqin Xia, Cláudio M. Lousada, Huahai Mao, Annika C. Maier, Pavel A. Korzhavyi, Rolf Sandström, Yugang Wang, Yong Zhang
Publikováno v:
Frontiers in Materials, Vol 5 (2018)
Externí odkaz:
https://doaj.org/article/d943a6287e764090b63f45e0a7fc2306
Autor:
Songqin Xia, Cláudio M. Lousada, Huahai Mao, Annika C. Maier, Pavel A. Korzhavyi, Rolf Sandström, Yugang Wang, Yong Zhang
Publikováno v:
Frontiers in Materials, Vol 5 (2018)
We performed a combined experimental and theoretical investigation of the oxidation behavior of pure Ni and of the following multi-component Ni-containing alloys with nearly equiatomic compositions: FeNi, CoFeNi, CoCrFeNi, and CoCrFeMnNi. The materia
Externí odkaz:
https://doaj.org/article/bed1c647d2ce448f9959c5e2ca519767
Publikováno v:
Materials, Vol 7, Iss 12, Pp 7997-8011 (2014)
This paper demonstrates the use of a new model consisting of a genetic algorithm in combination with thermodynamic calculations and analytical process models to minimize the processing time during a vacuum degassing treatment of liquid steel. The mod
Externí odkaz:
https://doaj.org/article/7a4030f700084918a1dbaceb21a22271