Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Yi Zhu He"'
Autor:
Jia-Min Xu, Azadeh Stark, Yi-Zhu He, Bi-He Ying, Min-Hua Chen, Zheng-Mei Lian, Yang-Sheng Huang, Rui-Ming Chen, Yuan-Yuan Chen, Xu-Li Shang, Chun-Ying Li, Dong-Liang Yang, Xiao-Chen Lyu, Tuula Oksanen, Anne Kouvonen
Publikováno v:
International Journal of Qualitative Methods, Vol 21 (2022)
Workplace social capital positively influences the quality but reduces the cost of healthcare services. Academic research suffers from limited and inadequate culturally sensitive nurses’ workplace social capital instruments. Here we report on the d
Externí odkaz:
https://doaj.org/article/28cc6a547ee346c9be1039cf48adcf21
Publikováno v:
Metals, Vol 5, Iss 4, Pp 2119-2127 (2015)
Duplex structure Cu-Cr alloys are widely used as contact materials. They are generally designed by increasing the Cr content for the hardness improvement, which, however, leads to the unfavorable rapid increase of the electrical resistivity. The soli
Externí odkaz:
https://doaj.org/article/0d372622d4044a5a88698b7e28f2bb7f
Publikováno v:
Open Physics, Vol 18, Iss 1, Pp 338-345 (2020)
In view that the traditional dynamic recrystallization (DRX) model cannot effectively predict the DRX process in the hot deformation process of sheet metal, DRX behavior modeling and simulation of q890 steel plate based on the plane strain compressio
Publikováno v:
JOM. 69:2078-2083
Effects of heat treatment on borides precipitation and mechanical properties of arc-melted and laser-cladded CoCrNiFeAl1.8Cu0.7B0.3Si0.1 high-entropy alloys were comparatively studied. The arc-melted alloy contains lots of long strip borides distribu
Publikováno v:
Materials Letters. 255:126507
In this work, a nanotwinned structure of a two-phase titanium (TC21) alloy was prepared via the martensitic phase transformation method. The TC21 alloy forms initially a single phase β when the temperature reaches 1050 °C. Then, it transitions into
Publikováno v:
JOM. 66:2057-2066
Recently, high-entropy alloys (HEAs) have attracted much interest in the materials community, as they offer massive opportunities to observe new phenomena, explore new structure, and develop new materials. Particularly, it is attractive to prepare hi
Publikováno v:
Advanced Materials Research. 815:875-879
Low-cycle fatigue (LCF) tests were performed with different strain amplitudes from 0.4% to 1.2% at room temperature (RT) to investigate fatigue life and fracture morphology of TP347H austenitic stainless steels. The results show that there is initial
Publikováno v:
ChemInform. 46
Recently, high-entropy alloys (HEAs) have attracted much interest in the materials community, as they offer massive opportunities to observe new phenomena, explore new structure, and develop new materials. Particularly, it is attractive to prepare hi
Autor:
Guang Ping Cheng, Yi Zhu He
Publikováno v:
Applied Mechanics and Materials. :2005-2009
As a solid solution matrix alloy, nickel-based alloys have the shortcomings that the strength will decrease with increasing temperature. The significance of this experiment is forming the two-phase matrix, in which γ- Ni solid solution are replaced
Autor:
Yi Zhu He, Guang Ping Cheng
Publikováno v:
Advanced Materials Research. :636-641
Ni-Al intermetallic compound coatings no visible cracks, pores or inclusions are prepared on mild steel substrate by Laser- cladding in situ synthesis with mixed powders of nickel-coated aluminum, Ni-based alloy and Al. The results show that the micr