Deciphering the dominant slip mechanism in bending deformation of Ti65 alloy foil through in-situ characterization

Ding Zhao; Jiangkun Fan; Zesen Chen; Wenyuan Zhang; Zhixin Zhang; Bin Tang; Jian Wang; Hongchao Kou; Jinshan Li

doi:10.1016/j.pnsc.2025.06.004

Deciphering the dominant slip mechanism in bending deformation of Ti65 alloy foil through in-situ characterization

Ding Zhao
, Jiangkun Fan
, Zesen Chen
, Wenyuan Zhang
, Zhixin Zhang
, Bin Tang
, Jian Wang
, Hongchao Kou
, Jinshan Li

School of Materials Sience and Engineering

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

Abstract

This study, through in-situ EBSD, confirmed that basal slip in α-phase grains is the key driver of bending plastic deformation in near-α titanium alloy foils. A strong positive correlation was found between basal slip activation and the extent of plastic deformation. In contrast, the activation of prismatic slip exhibited a random distribution with no correlation to the bending plastic deformation, despite being the more easily activated slip system.

Original language	English
Pages (from-to)	683-688
Number of pages	6
Journal	Progress in Natural Science: Materials International
Volume	35
Issue number	4
DOIs	https://doi.org/10.1016/j.pnsc.2025.06.004
State	Published - Aug 2025

Keywords

Bending deformation
In-situ
Slip system
Titanium

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10.1016/j.pnsc.2025.06.004

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title = "Deciphering the dominant slip mechanism in bending deformation of Ti65 alloy foil through in-situ characterization",

abstract = "This study, through in-situ EBSD, confirmed that basal slip in α-phase grains is the key driver of bending plastic deformation in near-α titanium alloy foils. A strong positive correlation was found between basal slip activation and the extent of plastic deformation. In contrast, the activation of prismatic slip exhibited a random distribution with no correlation to the bending plastic deformation, despite being the more easily activated slip system.",

keywords = "Bending deformation, In-situ, Slip system, Titanium",

author = "Ding Zhao and Jiangkun Fan and Zesen Chen and Wenyuan Zhang and Zhixin Zhang and Bin Tang and Jian Wang and Hongchao Kou and Jinshan Li",

note = "Publisher Copyright: {\textcopyright} 2025 Chinese Materials Research Society",

year = "2025",

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doi = "10.1016/j.pnsc.2025.06.004",

language = "英语",

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TY - JOUR

T1 - Deciphering the dominant slip mechanism in bending deformation of Ti65 alloy foil through in-situ characterization

AU - Zhao, Ding

AU - Fan, Jiangkun

AU - Chen, Zesen

AU - Zhang, Wenyuan

AU - Zhang, Zhixin

AU - Tang, Bin

AU - Wang, Jian

AU - Kou, Hongchao

AU - Li, Jinshan

PY - 2025/8

Y1 - 2025/8

N2 - This study, through in-situ EBSD, confirmed that basal slip in α-phase grains is the key driver of bending plastic deformation in near-α titanium alloy foils. A strong positive correlation was found between basal slip activation and the extent of plastic deformation. In contrast, the activation of prismatic slip exhibited a random distribution with no correlation to the bending plastic deformation, despite being the more easily activated slip system.

AB - This study, through in-situ EBSD, confirmed that basal slip in α-phase grains is the key driver of bending plastic deformation in near-α titanium alloy foils. A strong positive correlation was found between basal slip activation and the extent of plastic deformation. In contrast, the activation of prismatic slip exhibited a random distribution with no correlation to the bending plastic deformation, despite being the more easily activated slip system.

KW - Bending deformation

KW - In-situ

KW - Slip system

KW - Titanium

UR - https://www.scopus.com/pages/publications/105008993098

U2 - 10.1016/j.pnsc.2025.06.004

DO - 10.1016/j.pnsc.2025.06.004

M3 - 文章

AN - SCOPUS:105008993098

SN - 1002-0071

VL - 35

SP - 683

EP - 688

JO - Progress in Natural Science: Materials International

JF - Progress in Natural Science: Materials International

IS - 4

ER -

Deciphering the dominant slip mechanism in bending deformation of Ti65 alloy foil through in-situ characterization

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Keywords

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