Effects of microstructural variations on dynamic compressive deformation behavior of Ti-3Al-5Mo-5V alloy

H. Song; G. Q. Wu; Z. G. Zhang; Z. Huang; Z. J. Ruan

doi:10.1016/j.matlet.2006.03.088

Effects of microstructural variations on dynamic compressive deformation behavior of Ti-3Al-5Mo-5V alloy

H. Song
, G. Q. Wu^*
, Z. G. Zhang
, Z. Huang
, Z. J. Ruan

^*Corresponding author for this work

School of Materials Science and Engineering

Beihang University

Research output: Contribution to journal › Article › peer-review

11 Scopus citations

Abstract

Using the combination of thermal simulation test and statistical method, the effects of microstructure variation on dynamic compressive deformation behavior were investigated with a Ti-3Al-5Mo-5V alloy systemically, under the strain rate of 16.67 s^{- 1} at room temperature. The microstructure characteristics, such as the length, width and the aspect ratio (length/width) of α platelet, changes regularly with the increase of temperature or holding time. The aspect ratio and the size of α platelet affect the width of deformed shear band forming during the dynamic compressive deformation. Micro defects could be found when the width of deformed shear band decreases to a certain extent.

Original language	English
Pages (from-to)	3385-3389
Number of pages	5
Journal	Materials Letters
Volume	60
Issue number	28
DOIs	https://doi.org/10.1016/j.matlet.2006.03.088
State	Published - Dec 2006

Keywords

Dynamic deformation
Microstructure
Shear band
Statistics
Titanium alloy

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10.1016/j.matlet.2006.03.088

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title = "Effects of microstructural variations on dynamic compressive deformation behavior of Ti-3Al-5Mo-5V alloy",

abstract = "Using the combination of thermal simulation test and statistical method, the effects of microstructure variation on dynamic compressive deformation behavior were investigated with a Ti-3Al-5Mo-5V alloy systemically, under the strain rate of 16.67 s- 1 at room temperature. The microstructure characteristics, such as the length, width and the aspect ratio (length/width) of α platelet, changes regularly with the increase of temperature or holding time. The aspect ratio and the size of α platelet affect the width of deformed shear band forming during the dynamic compressive deformation. Micro defects could be found when the width of deformed shear band decreases to a certain extent.",

keywords = "Dynamic deformation, Microstructure, Shear band, Statistics, Titanium alloy",

author = "H. Song and Wu, \{G. Q.\} and Zhang, \{Z. G.\} and Z. Huang and Ruan, \{Z. J.\}",

year = "2006",

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doi = "10.1016/j.matlet.2006.03.088",

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volume = "60",

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T1 - Effects of microstructural variations on dynamic compressive deformation behavior of Ti-3Al-5Mo-5V alloy

AU - Song, H.

AU - Wu, G. Q.

AU - Zhang, Z. G.

AU - Huang, Z.

AU - Ruan, Z. J.

PY - 2006/12

Y1 - 2006/12

N2 - Using the combination of thermal simulation test and statistical method, the effects of microstructure variation on dynamic compressive deformation behavior were investigated with a Ti-3Al-5Mo-5V alloy systemically, under the strain rate of 16.67 s- 1 at room temperature. The microstructure characteristics, such as the length, width and the aspect ratio (length/width) of α platelet, changes regularly with the increase of temperature or holding time. The aspect ratio and the size of α platelet affect the width of deformed shear band forming during the dynamic compressive deformation. Micro defects could be found when the width of deformed shear band decreases to a certain extent.

AB - Using the combination of thermal simulation test and statistical method, the effects of microstructure variation on dynamic compressive deformation behavior were investigated with a Ti-3Al-5Mo-5V alloy systemically, under the strain rate of 16.67 s- 1 at room temperature. The microstructure characteristics, such as the length, width and the aspect ratio (length/width) of α platelet, changes regularly with the increase of temperature or holding time. The aspect ratio and the size of α platelet affect the width of deformed shear band forming during the dynamic compressive deformation. Micro defects could be found when the width of deformed shear band decreases to a certain extent.

KW - Dynamic deformation

KW - Microstructure

KW - Shear band

KW - Statistics

KW - Titanium alloy

UR - https://www.scopus.com/pages/publications/33749256251

U2 - 10.1016/j.matlet.2006.03.088

DO - 10.1016/j.matlet.2006.03.088

M3 - 文章

AN - SCOPUS:33749256251

SN - 0167-577X

VL - 60

SP - 3385

EP - 3389

JO - Materials Letters

JF - Materials Letters

IS - 28

ER -

Effects of microstructural variations on dynamic compressive deformation behavior of Ti-3Al-5Mo-5V alloy

Abstract

Keywords

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