On the t → m martensitic transformation in Ce-Y-TZP ceramics

Y. L. Zhang; X. J. Jin; Y. H. Rong; T. Y. Hsu; D. Y. Jiang; J. L. Shi

doi:10.1016/j.actamat.2005.10.062

On the t → m martensitic transformation in Ce-Y-TZP ceramics

Y. L. Zhang, X. J. Jin, Y. H. Rong, T. Y. Hsu^*, D. Y. Jiang, J. L. Shi

^*Corresponding author for this work

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

18 Scopus citations

Abstract

The thermoelastic behavior and crystallography of the tetragonal (t) → monoclinic (m) martensitic transformation in Ce-Y-TZP ceramics are investigated by means of in situ transmission electron microscopy (TEM) and Wechsler-Lieberman-Read phenomenological theory. In situ TEM observations show that in Ce-Y-TZP the t/m interface can move freely with the change of thermal stress supplied by the beam illumination, whereas this is not found in thermal cycles. Based on the features of reversibility of interface motion, large thermal hysteresis and high critical driving force for Ce-Y-TZP, the t → m transformation is suggested as a semi-thermoelastic one. The habit plane and the lattice correspondence are determined as (1 3 0)_t and [0 0 1] _t//[0 1 0]_m, which is in agreement with the calculated results of the phenomenological theory.

Original language	English
Pages (from-to)	1289-1295
Number of pages	7
Journal	Acta Materialia
Volume	54
Issue number	5
DOIs	https://doi.org/10.1016/j.actamat.2005.10.062
State	Published - Mar 2006
Externally published	Yes

Keywords

Ceramics
Martensitic phase transformation
TEM
Thermoelastic

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10.1016/j.actamat.2005.10.062

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@article{3502913a66f2485488d634c71f7b5390,

title = "On the t → m martensitic transformation in Ce-Y-TZP ceramics",

abstract = "The thermoelastic behavior and crystallography of the tetragonal (t) → monoclinic (m) martensitic transformation in Ce-Y-TZP ceramics are investigated by means of in situ transmission electron microscopy (TEM) and Wechsler-Lieberman-Read phenomenological theory. In situ TEM observations show that in Ce-Y-TZP the t/m interface can move freely with the change of thermal stress supplied by the beam illumination, whereas this is not found in thermal cycles. Based on the features of reversibility of interface motion, large thermal hysteresis and high critical driving force for Ce-Y-TZP, the t → m transformation is suggested as a semi-thermoelastic one. The habit plane and the lattice correspondence are determined as (1 3 0)t and [0 0 1] t//[0 1 0]m, which is in agreement with the calculated results of the phenomenological theory.",

keywords = "Ceramics, Martensitic phase transformation, TEM, Thermoelastic",

author = "Zhang, \{Y. L.\} and Jin, \{X. J.\} and Rong, \{Y. H.\} and Hsu, \{T. Y.\} and Jiang, \{D. Y.\} and Shi, \{J. L.\}",

year = "2006",

month = mar,

doi = "10.1016/j.actamat.2005.10.062",

language = "英语",

volume = "54",

pages = "1289--1295",

journal = "Acta Materialia",

issn = "1359-6454",

publisher = "Acta Materialia Inc",

number = "5",

}

TY - JOUR

T1 - On the t → m martensitic transformation in Ce-Y-TZP ceramics

AU - Zhang, Y. L.

AU - Jin, X. J.

AU - Rong, Y. H.

AU - Hsu, T. Y.

AU - Jiang, D. Y.

AU - Shi, J. L.

PY - 2006/3

Y1 - 2006/3

N2 - The thermoelastic behavior and crystallography of the tetragonal (t) → monoclinic (m) martensitic transformation in Ce-Y-TZP ceramics are investigated by means of in situ transmission electron microscopy (TEM) and Wechsler-Lieberman-Read phenomenological theory. In situ TEM observations show that in Ce-Y-TZP the t/m interface can move freely with the change of thermal stress supplied by the beam illumination, whereas this is not found in thermal cycles. Based on the features of reversibility of interface motion, large thermal hysteresis and high critical driving force for Ce-Y-TZP, the t → m transformation is suggested as a semi-thermoelastic one. The habit plane and the lattice correspondence are determined as (1 3 0)t and [0 0 1] t//[0 1 0]m, which is in agreement with the calculated results of the phenomenological theory.

AB - The thermoelastic behavior and crystallography of the tetragonal (t) → monoclinic (m) martensitic transformation in Ce-Y-TZP ceramics are investigated by means of in situ transmission electron microscopy (TEM) and Wechsler-Lieberman-Read phenomenological theory. In situ TEM observations show that in Ce-Y-TZP the t/m interface can move freely with the change of thermal stress supplied by the beam illumination, whereas this is not found in thermal cycles. Based on the features of reversibility of interface motion, large thermal hysteresis and high critical driving force for Ce-Y-TZP, the t → m transformation is suggested as a semi-thermoelastic one. The habit plane and the lattice correspondence are determined as (1 3 0)t and [0 0 1] t//[0 1 0]m, which is in agreement with the calculated results of the phenomenological theory.

KW - Ceramics

KW - Martensitic phase transformation

KW - TEM

KW - Thermoelastic

UR - https://www.scopus.com/pages/publications/32044456729

U2 - 10.1016/j.actamat.2005.10.062

DO - 10.1016/j.actamat.2005.10.062

M3 - 文章

AN - SCOPUS:32044456729

SN - 1359-6454

VL - 54

SP - 1289

EP - 1295

JO - Acta Materialia

JF - Acta Materialia

IS - 5

ER -

On the t → m martensitic transformation in Ce-Y-TZP ceramics

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Keywords

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