Crack deflection in relaxor ferroelectric PLZT under inclined cyclic electric field

Xiaoli Tan; Jian Ku Shang

doi:10.1016/S1359-6462(00)00514-5

Crack deflection in relaxor ferroelectric PLZT under inclined cyclic electric field

Xiaoli Tan, Jian Ku Shang

Materials Science and Engineering

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

Abstract

The crack growth behavior in 65/35 lead lanthanum zirconate titanate (PLZT) ceramic doped with 9% La under a cyclic electric field inclined 45 deg from the plane of a preexisting crack was experimentally studied. Crack deflected away from the original crack plane. After deflection, the crack propagated on a plane normal to the applied field.

Original language	English (US)
Pages (from-to)	925-928
Number of pages	4
Journal	Scripta Materialia
Volume	43
Issue number	10
DOIs	https://doi.org/10.1016/S1359-6462(00)00514-5
State	Published - Oct 30 2000

ASJC Scopus subject areas

Materials Science(all)
Condensed Matter Physics
Mechanics of Materials
Mechanical Engineering
Metals and Alloys

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10.1016/S1359-6462(00)00514-5

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title = "Crack deflection in relaxor ferroelectric PLZT under inclined cyclic electric field",

abstract = "The crack growth behavior in 65/35 lead lanthanum zirconate titanate (PLZT) ceramic doped with 9% La under a cyclic electric field inclined 45 deg from the plane of a preexisting crack was experimentally studied. Crack deflected away from the original crack plane. After deflection, the crack propagated on a plane normal to the applied field.",

author = "Xiaoli Tan and Shang, {Jian Ku}",

note = "Funding Information: Support for this work was provided by the Army Research Office through the contract DAAH04-96-1-0373. Suggestions of Professor S. D. Brown are greatly appreciated.",

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T1 - Crack deflection in relaxor ferroelectric PLZT under inclined cyclic electric field

AU - Tan, Xiaoli

AU - Shang, Jian Ku

N1 - Funding Information: Support for this work was provided by the Army Research Office through the contract DAAH04-96-1-0373. Suggestions of Professor S. D. Brown are greatly appreciated.

PY - 2000/10/30

Y1 - 2000/10/30

N2 - The crack growth behavior in 65/35 lead lanthanum zirconate titanate (PLZT) ceramic doped with 9% La under a cyclic electric field inclined 45 deg from the plane of a preexisting crack was experimentally studied. Crack deflected away from the original crack plane. After deflection, the crack propagated on a plane normal to the applied field.

AB - The crack growth behavior in 65/35 lead lanthanum zirconate titanate (PLZT) ceramic doped with 9% La under a cyclic electric field inclined 45 deg from the plane of a preexisting crack was experimentally studied. Crack deflected away from the original crack plane. After deflection, the crack propagated on a plane normal to the applied field.

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U2 - 10.1016/S1359-6462(00)00514-5

DO - 10.1016/S1359-6462(00)00514-5

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JO - Scripta Materialia

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ER -

Crack deflection in relaxor ferroelectric PLZT under inclined cyclic electric field

Abstract

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