In situ synchrotron investigation of the deformation behavior of nanolamellar Ti5Si3/TiNi composite

Daqiang Jiang; Shijie Hao; Junsong Zhang; Yinong Liu; Yang Ren; Lishan Cui

doi:10.1016/j.scriptamat.2014.01.034

In situ synchrotron investigation of the deformation behavior of nanolamellar Ti₅Si₃/TiNi composite

Daqiang Jiang
, Shijie Hao
, Junsong Zhang
, Yinong Liu
, Yang Ren
, Lishan Cui

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

26 Citations (Scopus)

Abstract

An in situ nanolamellar Ti₅Si₃/TiNi composite is prepared by arc melting based on the design principle of load sharing between a hard component and a phase transforming matrix. The composite showed a compressive strength of ∼2.5 GPa and a fracture strain of ∼35%. In situ synchrotron X-ray diffraction analysis revealed stage-wise load transfer between the two components and the achievement of 2.1% lattice elastic strain of the brittle ceramic compound Ti₅Si₃, demonstrating the effectiveness of strain matching design. © 2014 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.

Original language	English
Pages (from-to)	53-56
Journal	Scripta Materialia
Volume	78-79
DOIs	https://doi.org/10.1016/j.scriptamat.2014.01.034
Publication status	Published - May 2014
Externally published	Yes

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Publication details (e.g. title, author(s), publication statuses and dates) are captured on an “AS IS” and “AS AVAILABLE” basis at the time of record harvesting from the data source. Suggestions for further amendments or supplementary information can be sent to [email protected].

Research Keywords

Composites
NiTi
Shape memory alloy
Strain matching
Synchrotron

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10.1016/j.scriptamat.2014.01.034

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Cite this

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title = "In situ synchrotron investigation of the deformation behavior of nanolamellar Ti5Si3/TiNi composite",

abstract = "An in situ nanolamellar Ti5Si3/TiNi composite is prepared by arc melting based on the design principle of load sharing between a hard component and a phase transforming matrix. The composite showed a compressive strength of ∼2.5 GPa and a fracture strain of ∼35\%. In situ synchrotron X-ray diffraction analysis revealed stage-wise load transfer between the two components and the achievement of 2.1\% lattice elastic strain of the brittle ceramic compound Ti5Si3, demonstrating the effectiveness of strain matching design. {\textcopyright} 2014 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.",

keywords = "Composites, NiTi, Shape memory alloy, Strain matching, Synchrotron",

author = "Daqiang Jiang and Shijie Hao and Junsong Zhang and Yinong Liu and Yang Ren and Lishan Cui",

note = "Publication details (e.g. title, author(s), publication statuses and dates) are captured on an “AS IS” and “AS AVAILABLE” basis at the time of record harvesting from the data source. Suggestions for further amendments or supplementary information can be sent to [email protected].",

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TY - JOUR

T1 - In situ synchrotron investigation of the deformation behavior of nanolamellar Ti5Si3/TiNi composite

AU - Jiang, Daqiang

AU - Hao, Shijie

AU - Zhang, Junsong

AU - Liu, Yinong

AU - Ren, Yang

AU - Cui, Lishan

N1 - Publication details (e.g. title, author(s), publication statuses and dates) are captured on an “AS IS” and “AS AVAILABLE” basis at the time of record harvesting from the data source. Suggestions for further amendments or supplementary information can be sent to [email protected].

PY - 2014/5

Y1 - 2014/5

N2 - An in situ nanolamellar Ti5Si3/TiNi composite is prepared by arc melting based on the design principle of load sharing between a hard component and a phase transforming matrix. The composite showed a compressive strength of ∼2.5 GPa and a fracture strain of ∼35%. In situ synchrotron X-ray diffraction analysis revealed stage-wise load transfer between the two components and the achievement of 2.1% lattice elastic strain of the brittle ceramic compound Ti5Si3, demonstrating the effectiveness of strain matching design. © 2014 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.

AB - An in situ nanolamellar Ti5Si3/TiNi composite is prepared by arc melting based on the design principle of load sharing between a hard component and a phase transforming matrix. The composite showed a compressive strength of ∼2.5 GPa and a fracture strain of ∼35%. In situ synchrotron X-ray diffraction analysis revealed stage-wise load transfer between the two components and the achievement of 2.1% lattice elastic strain of the brittle ceramic compound Ti5Si3, demonstrating the effectiveness of strain matching design. © 2014 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.

KW - Composites

KW - NiTi

KW - Shape memory alloy

KW - Strain matching

KW - Synchrotron

UR - https://www.scopus.com/pages/publications/84900581651

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U2 - 10.1016/j.scriptamat.2014.01.034

DO - 10.1016/j.scriptamat.2014.01.034

M3 - RGC 21 - Publication in refereed journal

SN - 1359-6462

VL - 78-79

SP - 53

EP - 56

JO - Scripta Materialia

JF - Scripta Materialia

ER -