Usual stress relaxation in an 'unusual' Pd40Cu40P20 metallic glass

Khonik VA; Nguen NTN; Khonik SV; Lysenko AV; Khoviv DA

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Usual stress relaxation in an 'unusual' Pd40Cu40P20 metallic glass

机译：“不寻常的” Pd40Cu40P20金属玻璃中的通常应力松弛

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This work presents isochronal and isothermal shear stress relaxation measurements in glassy Pd40Cu40P20, which is uniquely denser as compared with the reference tetragonal Pd2Cu2P crystal. However, the relaxation kinetics of this glass in different structural states is quite similar to that in 'usual' metallic glasses confirming a minor role of the free volume in the flow behavior below T-g.

机译：这项工作提出了在玻璃态的Pd40Cu40P20中的等时和等温切应力松弛测量，与参考四方Pd2Cu2P晶体相比，其密度更高。但是，这种玻璃在不同结构状态下的弛豫动力学与“通常”金属玻璃的弛豫动力学十分相似，这证明了自由体积在低于T-g的流动行为中起着很小的作用。

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《Journal of Non-Crystalline Solids: A Journal Devoted to Oxide, Halide, Chalcogenide and Metallic Glasses, Amorphous Semiconductors, Non-Crystalline Films, Glass-Ceramics and Glassy Composites》 |2009年第44期|共4页
作者
Khonik VA; Nguen NTN; Khonik SV; Lysenko AV; Khoviv DA;
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正文语种 eng
中图分类非晶态和类晶态;
关键词
Alloys; Mechanical; stress relaxation; Stress relaxation; Structural; relaxation; Viscoelasticity;

机译：合金;机械;应力松弛;应力松弛;结构;松弛;粘弹性;

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1. Usual stress relaxation in an 'unusual' Pd40Cu40P20 metallic glass [J] . Khonik VA, Nguen NTN, Khonik SV, Journal of Non-Crystalline Solids: A Journal Devoted to Oxide, Halide, Chalcogenide and Metallic Glasses, Amorphous Semiconductors, Non-Crystalline Films, Glass-Ceramics and Glassy Composites . 2009,第43a44期

机译：“不寻常的” Pd40Cu40P20金属玻璃中的通常应力松弛
2. Comparative study of relaxation behavior of glassy "usual" Pd_(40)Cu_(30)Ni_(10)P_(20) and "unusual" Pd_(40)Cu_(40)P_(20) by measurements of the electrical resistance [J] . S.V. Khonik, A.S. Makarov, K.M. Podurets Intermetallics . 2012,第1期

机译：通过测量电阻来比较玻璃态“正常” Pd_（40）Cu_（30）Ni_（10）P_（20）和“不寻常” Pd_（40）Cu_（40）P_（20）的弛豫行为
3. Determination of activation energy spectra of irreversible structural relaxation of metallic glasses using non-isothermal stress relaxation data [J] . Bobrov OP., Zhelezny VS., Khonik VA. Journal of Non-Crystalline Solids: A Journal Devoted to Oxide, Halide, Chalcogenide and Metallic Glasses, Amorphous Semiconductors, Non-Crystalline Films, Glass-Ceramics and Glassy Composites . 1998,第3期

机译：使用非等温应力松弛数据确定金属玻璃不可逆结构弛豫的活化能谱
4. Isothermal Stress Relaxation of Bulk and Ribbon Pd{sub}(40)Cu{sub}(30)Ni{sub}(10)P{sub}(20) Metallic Glass [C] . O. P. Bobrov, S. N. Laptev, V. A. Khonik International Conference on Mechanical Spectroscopy and Relaxation Phenomena in Solids . 2006

机译：散装和带子Pd {sub}（40）Cu {sub}（30）Ni {sub}（10）p {sub}（20）金属玻璃的等温胁迫松弛
5. Shear modulus relaxation of bulk metallic glass, palladium nickel phosphorus, near the glass temperature. [D] . Bains, Alijeet Singh. 2004

机译：接近玻璃温度时，块状金属玻璃，钯镍磷的剪切模量松弛。
6. Unusual fast secondary relaxation in metallic glass [O] . Q. Wang, S.T. Zhang, Y. Yang, -1

机译：金属玻璃中异常快速的二次松弛
7. Transition from stress-driven to thermally activated stress relaxation in metallic glasses [O] . Qiao, Jichao, Wang, Yun-Jiang, Zhao, L. Z., 2016

机译：金属玻璃中从应力驱动到热激活应力松弛的过渡

Usual stress relaxation in an 'unusual' Pd40Cu40P20 metallic glass

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