Fractal study on brittle-ductile transition for Ti-24Al-11Nb alloy

Guoliang Chen; Yandong Wang; Yuanding Huang; Zuqing Sun; Wangyue Yang

Fractal study on brittle-ductile transition for Ti-24Al-11Nb alloy

Guoliang Chen^*
, Yandong Wang
, Yuanding Huang
, Zuqing Sun
, Wangyue Yang

^*Corresponding author for this work

University of Science and Technology Beijing

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

Abstract

The mechanical behaviours of Ti-24Al-11Nb alloy in the brittle-ductile transition (BDT) have been investigated by using three-point bending tests. The temperature dependence of the fractal dimensions and fractal characterization of fracture surface were presented. The probable mechanism controlling BDT of intermetallic alloys were proposed according to fractal geometry. Additionally, it has been found that there is a positive relationship between the fractal dimension and fracture toughness in BDT for Ti-24Al-11Nb alloy.

Original language	English
Pages (from-to)	340-344
Number of pages	5
Journal	Journal of Materials Science and Technology
Volume	11
Issue number	5
State	Published - Oct 1995
Externally published	Yes

Cite this

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title = "Fractal study on brittle-ductile transition for Ti-24Al-11Nb alloy",

abstract = "The mechanical behaviours of Ti-24Al-11Nb alloy in the brittle-ductile transition (BDT) have been investigated by using three-point bending tests. The temperature dependence of the fractal dimensions and fractal characterization of fracture surface were presented. The probable mechanism controlling BDT of intermetallic alloys were proposed according to fractal geometry. Additionally, it has been found that there is a positive relationship between the fractal dimension and fracture toughness in BDT for Ti-24Al-11Nb alloy.",

author = "Guoliang Chen and Yandong Wang and Yuanding Huang and Zuqing Sun and Wangyue Yang",

year = "1995",

month = oct,

language = "英语",

volume = "11",

pages = "340--344",

journal = "Journal of Materials Science and Technology",

issn = "1005-0302",

publisher = "Chinese Society of Metals",

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T1 - Fractal study on brittle-ductile transition for Ti-24Al-11Nb alloy

AU - Chen, Guoliang

AU - Wang, Yandong

AU - Huang, Yuanding

AU - Sun, Zuqing

AU - Yang, Wangyue

PY - 1995/10

Y1 - 1995/10

N2 - The mechanical behaviours of Ti-24Al-11Nb alloy in the brittle-ductile transition (BDT) have been investigated by using three-point bending tests. The temperature dependence of the fractal dimensions and fractal characterization of fracture surface were presented. The probable mechanism controlling BDT of intermetallic alloys were proposed according to fractal geometry. Additionally, it has been found that there is a positive relationship between the fractal dimension and fracture toughness in BDT for Ti-24Al-11Nb alloy.

AB - The mechanical behaviours of Ti-24Al-11Nb alloy in the brittle-ductile transition (BDT) have been investigated by using three-point bending tests. The temperature dependence of the fractal dimensions and fractal characterization of fracture surface were presented. The probable mechanism controlling BDT of intermetallic alloys were proposed according to fractal geometry. Additionally, it has been found that there is a positive relationship between the fractal dimension and fracture toughness in BDT for Ti-24Al-11Nb alloy.

UR - https://www.scopus.com/pages/publications/0029393440

M3 - 文章

AN - SCOPUS:0029393440

SN - 1005-0302

VL - 11

SP - 340

EP - 344

JO - Journal of Materials Science and Technology

JF - Journal of Materials Science and Technology

IS - 5

ER -

Fractal study on brittle-ductile transition for Ti-24Al-11Nb alloy

Abstract

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