Application of small specimen test technique to evaluate fracture toughness of reduced activation ferritic/martensitic steel

Wentuo Han; Kiyohiro Yabuuchi; Ryuta Kasada; Akihiko Kimura; Eiichi Wakai; Hiroyasu Tanigawa; Pingping Liu; Xiaoou Yi; Farong Wan

doi:10.1016/j.fusengdes.2017.01.040

Application of small specimen test technique to evaluate fracture toughness of reduced activation ferritic/martensitic steel

Wentuo Han, Kiyohiro Yabuuchi, Ryuta Kasada, Akihiko Kimura, Eiichi Wakai, Hiroyasu Tanigawa, Pingping Liu, Xiaoou Yi, Farong Wan

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

8 Citations (Scopus)

Abstract

The small specimen test technique and the less-specimen-consumed test method for evaluating the fracture toughness are highly required in the nuclear field. In the present study, the fracture toughness properties of the F82H steels with the size of 1/4 CT and 1/6 CT were evaluated by the master-curve approach. Comparing the 1/4 CT and 1/6 CT data with that obtained by the 1 CT specimen, it shows no substantial effect of the specimen size on the evaluation of the fracture toughness by the master-curve approach.

Original language	English
Pages (from-to)	326-329
Number of pages	4
Journal	Fusion Engineering and Design
Volume	125
DOIs	https://doi.org/10.1016/j.fusengdes.2017.01.040
Publication status	Published - 2017 Dec 1
Externally published	Yes

Keywords

1/6 CT size
F82H steel
Fracture toughness
Master-curve approach
Small specimen test technique

ASJC Scopus subject areas

Civil and Structural Engineering
Nuclear Energy and Engineering
Materials Science(all)
Mechanical Engineering

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10.1016/j.fusengdes.2017.01.040

Cite this

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title = "Application of small specimen test technique to evaluate fracture toughness of reduced activation ferritic/martensitic steel",

abstract = "The small specimen test technique and the less-specimen-consumed test method for evaluating the fracture toughness are highly required in the nuclear field. In the present study, the fracture toughness properties of the F82H steels with the size of 1/4 CT and 1/6 CT were evaluated by the master-curve approach. Comparing the 1/4 CT and 1/6 CT data with that obtained by the 1 CT specimen, it shows no substantial effect of the specimen size on the evaluation of the fracture toughness by the master-curve approach.",

keywords = "1/6 CT size, F82H steel, Fracture toughness, Master-curve approach, Small specimen test technique",

author = "Wentuo Han and Kiyohiro Yabuuchi and Ryuta Kasada and Akihiko Kimura and Eiichi Wakai and Hiroyasu Tanigawa and Pingping Liu and Xiaoou Yi and Farong Wan",

year = "2017",

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doi = "10.1016/j.fusengdes.2017.01.040",

language = "English",

volume = "125",

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journal = "Fusion Engineering and Design",

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TY - JOUR

T1 - Application of small specimen test technique to evaluate fracture toughness of reduced activation ferritic/martensitic steel

AU - Han, Wentuo

AU - Yabuuchi, Kiyohiro

AU - Kasada, Ryuta

AU - Kimura, Akihiko

AU - Wakai, Eiichi

AU - Tanigawa, Hiroyasu

AU - Liu, Pingping

AU - Yi, Xiaoou

AU - Wan, Farong

PY - 2017/12/1

Y1 - 2017/12/1

N2 - The small specimen test technique and the less-specimen-consumed test method for evaluating the fracture toughness are highly required in the nuclear field. In the present study, the fracture toughness properties of the F82H steels with the size of 1/4 CT and 1/6 CT were evaluated by the master-curve approach. Comparing the 1/4 CT and 1/6 CT data with that obtained by the 1 CT specimen, it shows no substantial effect of the specimen size on the evaluation of the fracture toughness by the master-curve approach.

AB - The small specimen test technique and the less-specimen-consumed test method for evaluating the fracture toughness are highly required in the nuclear field. In the present study, the fracture toughness properties of the F82H steels with the size of 1/4 CT and 1/6 CT were evaluated by the master-curve approach. Comparing the 1/4 CT and 1/6 CT data with that obtained by the 1 CT specimen, it shows no substantial effect of the specimen size on the evaluation of the fracture toughness by the master-curve approach.

KW - 1/6 CT size

KW - F82H steel

KW - Fracture toughness

KW - Master-curve approach

KW - Small specimen test technique

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DO - 10.1016/j.fusengdes.2017.01.040

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EP - 329

JO - Fusion Engineering and Design

JF - Fusion Engineering and Design

SN - 0920-3796

ER -

Application of small specimen test technique to evaluate fracture toughness of reduced activation ferritic/martensitic steel

Abstract

Keywords

ASJC Scopus subject areas

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