Texture and weak grain size dependence in friction stir processed Mg-Al-Zn alloy

Y.N. Wang; C.I. Chang; C.J. Lee; H.K. Lin; J.C. Huang

doi:10.1016/j.scriptamat.2006.06.005

Texture and weak grain size dependence in friction stir processed Mg-Al-Zn alloy

Y.N. Wang
, C.I. Chang
, C.J. Lee
, H.K. Lin
, J.C. Huang^*

^*Corresponding author for this work

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

209 Citations (Scopus)

Abstract

The Mg-Zn-Al alloy processed by hot extrusion typically exhibits strong grain size dependence of yield stress. However, the same friction stir processed Mg-Zn-Al alloy samples exhibited much weaker grain size dependence. The high Schmid factor of around 0.3 of the friction stir processed samples is responsible for the low parameters in the Hall-Petch relationship.

Original language	English
Pages (from-to)	637-640
Journal	Scripta Materialia
Volume	55
Issue number	7
Online published	5 Jul 2006
DOIs	https://doi.org/10.1016/j.scriptamat.2006.06.005
Publication status	Published - Oct 2006
Externally published	Yes

Research Keywords

Friction stir processing
Grain size dependence
Magnesium alloys
Texture

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title = "Texture and weak grain size dependence in friction stir processed Mg-Al-Zn alloy",

abstract = "The Mg-Zn-Al alloy processed by hot extrusion typically exhibits strong grain size dependence of yield stress. However, the same friction stir processed Mg-Zn-Al alloy samples exhibited much weaker grain size dependence. The high Schmid factor of around 0.3 of the friction stir processed samples is responsible for the low parameters in the Hall-Petch relationship.",

keywords = "Friction stir processing, Grain size dependence, Magnesium alloys, Texture",

author = "Y.N. Wang and C.I. Chang and C.J. Lee and H.K. Lin and J.C. Huang",

year = "2006",

month = oct,

doi = "10.1016/j.scriptamat.2006.06.005",

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volume = "55",

pages = "637--640",

journal = "Scripta Materialia",

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TY - JOUR

T1 - Texture and weak grain size dependence in friction stir processed Mg-Al-Zn alloy

AU - Wang, Y.N.

AU - Chang, C.I.

AU - Lee, C.J.

AU - Lin, H.K.

AU - Huang, J.C.

PY - 2006/10

Y1 - 2006/10

N2 - The Mg-Zn-Al alloy processed by hot extrusion typically exhibits strong grain size dependence of yield stress. However, the same friction stir processed Mg-Zn-Al alloy samples exhibited much weaker grain size dependence. The high Schmid factor of around 0.3 of the friction stir processed samples is responsible for the low parameters in the Hall-Petch relationship.

AB - The Mg-Zn-Al alloy processed by hot extrusion typically exhibits strong grain size dependence of yield stress. However, the same friction stir processed Mg-Zn-Al alloy samples exhibited much weaker grain size dependence. The high Schmid factor of around 0.3 of the friction stir processed samples is responsible for the low parameters in the Hall-Petch relationship.

KW - Friction stir processing

KW - Grain size dependence

KW - Magnesium alloys

KW - Texture

UR - https://www.scopus.com/pages/publications/33746225239

UR - https://www.scopus.com/record/pubmetrics.uri?eid=2-s2.0-33746225239&origin=recordpage

U2 - 10.1016/j.scriptamat.2006.06.005

DO - 10.1016/j.scriptamat.2006.06.005

M3 - RGC 21 - Publication in refereed journal

SN - 1359-6462

VL - 55

SP - 637

EP - 640

JO - Scripta Materialia

JF - Scripta Materialia

IS - 7

ER -

Texture and weak grain size dependence in friction stir processed Mg-Al-Zn alloy

Abstract

Research Keywords

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