Evaluation of fatigue properties with miniature hourglass specimen

Takanori Hirose; Hiroyasu Tanigawa; Masami Ando; Takashi Suzuki; Akira Kohyama; Yutai Katoh; Minoru Narui

Evaluation of fatigue properties with miniature hourglass specimen

Takanori Hirose
, Hiroyasu Tanigawa
, Masami Ando
, Takashi Suzuki
, Akira Kohyama
, Yutai Katoh
, Minoru Narui

Materials Science and Technology Div

Research output: Contribution to journal › Conference article › peer-review

9 Scopus citations

Abstract

In fusion applications, the structural materials will be exposed to cyclic stress caused by temperature cycling from reactor operation. Thus it has been recognized that the investigation of fatigue properties under fusion reactor conditions is essential to reactor design. The objectives of this work are to establish fatigue test techniques for irradiated specimens and to investigate the effect of cyclic deformation on the microstructure of reduced activation ferritic/martensitic steels, RAFs.

Original language	English
Pages (from-to)	181-194
Number of pages	14
Journal	ASTM Special Technical Publication
Issue number	1418
State	Published - 2002
Event	Small Specimen Test Techniques - Reno, NV, United States Duration: Jan 23 2000 → Jan 25 2000

Keywords

Cyclic softening
Fatigue test
Microstructure
Post-irradiation examination
Small specimen test technique

Cite this

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title = "Evaluation of fatigue properties with miniature hourglass specimen",

abstract = "In fusion applications, the structural materials will be exposed to cyclic stress caused by temperature cycling from reactor operation. Thus it has been recognized that the investigation of fatigue properties under fusion reactor conditions is essential to reactor design. The objectives of this work are to establish fatigue test techniques for irradiated specimens and to investigate the effect of cyclic deformation on the microstructure of reduced activation ferritic/martensitic steels, RAFs.",

keywords = "Cyclic softening, Fatigue test, Microstructure, Post-irradiation examination, Small specimen test technique",

author = "Takanori Hirose and Hiroyasu Tanigawa and Masami Ando and Takashi Suzuki and Akira Kohyama and Yutai Katoh and Minoru Narui",

year = "2002",

language = "English",

pages = "181--194",

journal = "ASTM Special Technical Publication",

issn = "0066-0558",

number = "1418",

note = "Small Specimen Test Techniques ; Conference date: 23-01-2000 Through 25-01-2000",

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TY - JOUR

T1 - Evaluation of fatigue properties with miniature hourglass specimen

AU - Hirose, Takanori

AU - Tanigawa, Hiroyasu

AU - Ando, Masami

AU - Suzuki, Takashi

AU - Kohyama, Akira

AU - Katoh, Yutai

AU - Narui, Minoru

PY - 2002

Y1 - 2002

N2 - In fusion applications, the structural materials will be exposed to cyclic stress caused by temperature cycling from reactor operation. Thus it has been recognized that the investigation of fatigue properties under fusion reactor conditions is essential to reactor design. The objectives of this work are to establish fatigue test techniques for irradiated specimens and to investigate the effect of cyclic deformation on the microstructure of reduced activation ferritic/martensitic steels, RAFs.

AB - In fusion applications, the structural materials will be exposed to cyclic stress caused by temperature cycling from reactor operation. Thus it has been recognized that the investigation of fatigue properties under fusion reactor conditions is essential to reactor design. The objectives of this work are to establish fatigue test techniques for irradiated specimens and to investigate the effect of cyclic deformation on the microstructure of reduced activation ferritic/martensitic steels, RAFs.

KW - Cyclic softening

KW - Fatigue test

KW - Microstructure

KW - Post-irradiation examination

KW - Small specimen test technique

UR - https://www.scopus.com/pages/publications/0036405516

M3 - Conference article

AN - SCOPUS:0036405516

SN - 0066-0558

SP - 181

EP - 194

JO - ASTM Special Technical Publication

JF - ASTM Special Technical Publication

IS - 1418

T2 - Small Specimen Test Techniques

Y2 - 23 January 2000 through 25 January 2000

ER -

Evaluation of fatigue properties with miniature hourglass specimen

Abstract

Keywords

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