Paper Title:
Multiscale 2D Rectangular and 3D Rhombic Gratings Created by Self-Organization of Crystal Structure Defects under Constrained Cyclic Deformation and Fracture
  Abstract

The substructure evolution was observed in the range of scales from dozens nanometers to millimeters on the surface of the aluminum single crystalline plates under restricted cyclic tension. The self-similar systems of crossing bands that create the grid-like ordered structures on different scales are assumed to be clear manifestation of their self-organization. The selforganization of these grid-like structures is assumed to be inevitably related to the crystal structure defects (dislocations, point-like defects and their ensembles). The model is proposed for explanation of 2-dimensional rectangular "tweed" and 3-dimensional rhombic "pullover" pattern formations which are related to cooperative arrangement of crystal structure defects.

  Info
Periodical
Materials Science Forum (Volumes 567-568)
Edited by
Pavel Šandera
Pages
421-424
DOI
10.4028/www.scientific.net/MSF.567-568.421
Citation
Y. Gordienko, P. V. Kuznetsov, E. Zasimchuk, R. Gontareva, J. Schreiber, V. Karbovsky, "Multiscale 2D Rectangular and 3D Rhombic Gratings Created by Self-Organization of Crystal Structure Defects under Constrained Cyclic Deformation and Fracture", Materials Science Forum, Vols. 567-568, pp. 421-424, 2008
Online since
December 2007
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Zhan Ling Lu, Chang Qing Wang, Ning Yao, Yu Jia, Bing Lin Zhang
Abstract:In this paper it had been observed experimentally that hydrogen adsorption on nano-structure sp2-bonded amorphous carbon film, which was...
701
Authors: Kaori Nishizawa, Haruhiko Fukaya, Takeshi Miki, Kazuyuki Suzuki, Kazumi Kato
Abstract:A new photochromic ZrO2 precursor solution was prepared using zirconium tetra-n-butoxide, 4-(phenylazo)benzoic acid and ethyleneglycol...
133
Authors: Ze Jian Xu, Yu Long Li, Masanori Kikuchi
Abstract:The Mode I and Mode II dynamic fracture toughness (DFT) values, KId and KIId for high strength steels 40Cr and 30CrMnSiNi2A were evaluated...
351
Authors: Haniza Yazid, Hamzah Arof, Hafizal Yazid, Norazian Abd Razak
Chapter 7: Measurement, Monitoring and Detection, Identification and Advanced Systems
Abstract:In this paper, a simple yet robust algorithm for texture identification using 1 Dimensional Discrete Fourier Transform (1-D DFT) and Dynamic...
1045