Spark plasma sintering apparatus used for high-temperature compressive creep tests

Barak Ratzker; Sergey Kalabukhov; Nachum Frage

doi:https://doi.org/10.3390/ma13020396

Spark plasma sintering apparatus used for high-temperature compressive creep tests

Barak Ratzker, Sergey Kalabukhov, Nachum Frage

Department of Materials Engineering

Ben-Gurion University of the Negev

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

Abstract

Creep is a time dependent, temperature-sensitive mechanical response of a material in the form of continuous deformation under constant load or stress. To study the creep properties of a given material, the load/stress and temperature must be controlled while measuring strain over time. The present study describes how a spark plasma sintering (SPS) apparatus can be used as a precise tool for measuring compressive creep of materials. Several examples for using the SPS apparatus for high-temperature compressive creep studies of metals and ceramics under a constant load are discussed. Experimental results are in a good agreement with data reported in literature, which verifies that the SPS apparatus can serve as a tool for measuring compressive creep strain of materials.

Original language	English
Article number	396
Journal	Materials
Volume	13
Issue number	2
DOIs	https://doi.org/10.3390/ma13020396
State	Published - 1 Jan 2020

Keywords

Compressive creep test
Electric current
Spark plasma sintering apparatus
Stress exponent

All Science Journal Classification (ASJC) codes

General Materials Science

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https://doi.org/10.3390/ma13020396

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title = "Spark plasma sintering apparatus used for high-temperature compressive creep tests",

abstract = "Creep is a time dependent, temperature-sensitive mechanical response of a material in the form of continuous deformation under constant load or stress. To study the creep properties of a given material, the load/stress and temperature must be controlled while measuring strain over time. The present study describes how a spark plasma sintering (SPS) apparatus can be used as a precise tool for measuring compressive creep of materials. Several examples for using the SPS apparatus for high-temperature compressive creep studies of metals and ceramics under a constant load are discussed. Experimental results are in a good agreement with data reported in literature, which verifies that the SPS apparatus can serve as a tool for measuring compressive creep strain of materials.",

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AU - Kalabukhov, Sergey

AU - Frage, Nachum

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Y1 - 2020/1/1

N2 - Creep is a time dependent, temperature-sensitive mechanical response of a material in the form of continuous deformation under constant load or stress. To study the creep properties of a given material, the load/stress and temperature must be controlled while measuring strain over time. The present study describes how a spark plasma sintering (SPS) apparatus can be used as a precise tool for measuring compressive creep of materials. Several examples for using the SPS apparatus for high-temperature compressive creep studies of metals and ceramics under a constant load are discussed. Experimental results are in a good agreement with data reported in literature, which verifies that the SPS apparatus can serve as a tool for measuring compressive creep strain of materials.

AB - Creep is a time dependent, temperature-sensitive mechanical response of a material in the form of continuous deformation under constant load or stress. To study the creep properties of a given material, the load/stress and temperature must be controlled while measuring strain over time. The present study describes how a spark plasma sintering (SPS) apparatus can be used as a precise tool for measuring compressive creep of materials. Several examples for using the SPS apparatus for high-temperature compressive creep studies of metals and ceramics under a constant load are discussed. Experimental results are in a good agreement with data reported in literature, which verifies that the SPS apparatus can serve as a tool for measuring compressive creep strain of materials.

KW - Compressive creep test

KW - Electric current

KW - Spark plasma sintering apparatus

KW - Stress exponent

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DO - https://doi.org/10.3390/ma13020396

M3 - مقالة

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SN - 1996-1944

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JO - Materials

JF - Materials

IS - 2

M1 - 396

ER -

Spark plasma sintering apparatus used for high-temperature compressive creep tests

Abstract

Keywords

All Science Journal Classification (ASJC) codes

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