材料期刊网

Antibacterial Properties of Ti-6Al-4V-xCu Alloys

Ling Ren , Zheng Ma , Mei Li , Yu Zhang , Weiqiang Liu , Zhenhua Liao , Ke Yang

材料科学技术（英文）

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Effect of Heat Treatment on Cu Distribution, Antibacterial Performance and Cytotoxicity of Ti-6Al-4V-5Cu Alloy

Zheng Ma , Ling Ren , Rui Liu , Ke Yang , Yu Zhang , Zhenhua Liao , Weiqiang Liu

材料科学技术（英文）

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Cytotoxic Effect on Osteosarcoma MG-63 Cells by Degradation of Magnesium

Mei Li , Ling Ren , LiHua Li , Peng He , GuoBo Lan , Yu Zhang , Ke Yang

材料科学技术（英文）

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Antibacterial Performance of a Cu-bearing Stainless Steel against Microorganisms in Tap Water

Mingjun Li , Li Nan , Dake Xu , Guogang Ren , Ke Yang

材料科学技术（英文）

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Fluoride Conversion Coating on Biodegradable AZ31B Magnesium Alloy

Tingting Yan , Lili Tan , Bingchun Zhang , Ke Yang

材料科学技术（英文）

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HIC and SSC Behavior of High-Strength Pipeline Steels

Xian-Bo Shi , Wei Yan , Wei Wang , Lian-Yu Zhao , Yi-Yin Shan , Ke Yang

金属学报(英文版) doi:10.1007/s40195-015-0257-1

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Cytocompatibility and Hemolysis of AZ31B Magnesium Alloy with Si-containing Coating

Qiang Wang , Lili Tan , Ke Yang

材料科学技术（英文）

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La对Fe-P-N合金Snoek-Ke-K■ster峰的影响

戢景文 , 魏全金 , 张国福 , 赖祖涵 , 陈廷国

金属学报

研究了F? P—N合金加?对Snoek—Ke-Koster(SKK)峰的影响,发现与合金含La,P的原子浓度比(C_(La)/C_p)有关:对于C_(La)/C_p较大(例如4.56和2.6)的合金,La有明显增强SKK阻?效应:对于C_(La)/C_p=0.27的P过饱和合金,La对SKK峰无明显影响。

关键词: 内耗 , Snoek-Ke-Koster peak , Fe-P-La-N alloy

SNOEK-Ke-K■STER PEAK OF INTERNAL FRICTION IN Fe-P-N ALLOYS

Y.Y.Che , G. Y.Zeng , Y. C. Xu and J. W , Ji(College of Science , Northeastern University , Shenyang 110006 , China)

金属学报(英文版)

The internal friction and precipitate phases of the deformed Fe-P-N alloys have been investigated. It has been found that the ratio of depends on the content of P and the relation holds if the content of N is lower than 30wt.ppm and the content of P is lower than 640wt.ppm. It shows that the intercept K2 is related to the presence of the atomic pairs and clusters of P in the alloy matrix.

关键词: internal friction , null

Modification of Analytical Expression of Electron Dynamical Diffraction

Canying CAI , Qibin YANG , Hongrong LIU

材料科学技术（英文）

Assuming that the wave function , the Schrodinger equation can be written as . Neglecting the last two terms, an analytical expression of electron dynamical diffraction was derived by Qibin YANG et al. In this paper, the analytical expression is modified by further considering the second-order differential term . When the accelerating voltage is not very high, or the sample is not very thin, the reciprocal vector ɡ is large, the modification of the second-order differential is necessary; otherwise it can be neglected.

关键词: Electron dynamical diffraction , null