Correlation of microstructure with cavitation erosion behaviour of a nickel-aluminum bronze in simulated seawater

doi:10.1016/j.triboint.2019.03.071

IMR OpenIR

	Correlation of microstructure with cavitation erosion behaviour of a nickel-aluminum bronze in simulated seawater
	Zhang, L. M.1,2; Ma, A. L.1; Yu, H.1; Umoh, A. J.1,2; Zheng, Y. G.1
通讯作者	Zheng, Y. G.(ygzheng@imr.ac.cn)
	2019-08-01
发表期刊	TRIBOLOGY INTERNATIONAL
ISSN	0301-679X
卷号	136 页码:250-258
摘要	The correlation of microstructure with cavitation erosion (CE) behaviour of Ni-Al bronze in simulated seawater has been clarified. It is found that there exist a large number of dislocations and deformation twins in the alpha-phases after CE damage, and these dislocations and deformation twins can prevent the fatigue cracks from nucleating and expansion, thereby making Ni-Al bronze a superior CE resistance. Meanwhile, the small size of the a-phases improves the critical shear stress of dislocation movement, thus displaying good strengthening effect on this material. In addition, the microstructure evolution of Ni-Al bronze with different CE time as well as the synergistic effect between CE and corrosion in simulated seawater have also been studied.
关键词	Ni-Al bronze Cavitation erosion Corrosion TEM Mass loss
资助者	National Key R&D Program of China
DOI	10.1016/j.triboint.2019.03.071
收录类别	SCI
语种	英语
资助项目	National Key R&D Program of China[2018YFC0808500]
WOS研究方向	Engineering
WOS类目	Engineering, Mechanical
WOS记录号	WOS:000471360000026
出版者	ELSEVIER SCI LTD
引用统计	被引频次：54[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/134248
专题	中国科学院金属研究所
通讯作者	Zheng, Y. G.
作者单位	1.Chinese Acad Sci, CAS Key Lab Nucl Mat & Safety Assessment, Inst Met Res, 62 Wencui Rd, Shenyang 110016, Liaoning, Peoples R China 2.Univ Sci & Technol China, Sch Mat Sci & Engn, 72 Wenhua Rd, Shenyang 110016, Liaoning, Peoples R China
推荐引用方式 GB/T 7714	Zhang, L. M.,Ma, A. L.,Yu, H.,et al. Correlation of microstructure with cavitation erosion behaviour of a nickel-aluminum bronze in simulated seawater[J]. TRIBOLOGY INTERNATIONAL,2019,136:250-258.
APA	Zhang, L. M.,Ma, A. L.,Yu, H.,Umoh, A. J.,&Zheng, Y. G..(2019).Correlation of microstructure with cavitation erosion behaviour of a nickel-aluminum bronze in simulated seawater.TRIBOLOGY INTERNATIONAL,136,250-258.
MLA	Zhang, L. M.,et al."Correlation of microstructure with cavitation erosion behaviour of a nickel-aluminum bronze in simulated seawater".TRIBOLOGY INTERNATIONAL 136(2019):250-258.