Physical properties of F82H for fusion blanket design

Takanori Hirose; Takashi Nozawa; R. E. Stoller; Dai Hamaguchi; Hideo Sakasegawa; Hiroyasu Tanigawa; Hisashi Tanigawa; Mikio Enoeda; Yutai Katoh; L. L. Snead

doi:10.1016/j.fusengdes.2013.12.005

Physical properties of F82H for fusion blanket design

Takanori Hirose, Takashi Nozawa, R. E. Stoller, Dai Hamaguchi, Hideo Sakasegawa, Hiroyasu Tanigawa, Hisashi Tanigawa, Mikio Enoeda, Yutai Katoh, L. L. Snead

Materials Science and Technology Div

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

51 Scopus citations

Abstract

The material properties, focusing on the properties used for design analysis were re-assessed and newly investigated for various heats of reduced activation ferritic/martensitic steel, F82H. Moreover, irradiation effects on those properties were studied in this work. Most of physical properties of unirradiated F82H are insensitive to the heat-to-heat variation, and more preferable to Grade 91 specified in the ASME code. Therefore numerical analysis using data of Grade 91 can be a conservative evaluation for F82H. The change in these properties of F82H is less than 6%. Therefore the irradiation effects on thermal stress and variation of electromagnetic force in plasma disruption could be quite small in the irradiation conditions studied.

Original language	English
Pages (from-to)	1595-1599
Number of pages	5
Journal	Fusion Engineering and Design
Volume	89
Issue number	7-8
DOIs	https://doi.org/10.1016/j.fusengdes.2013.12.005
State	Published - Oct 2014

Funding

This research was sponsored by Japan Atomic Energy Agency and the Office of Fusion Energy Science, US Department of Energy , under contract DE- AC05-00R22725 with UT-Battelle, LLC.

Keywords

Breeding blanket
Numerical analysis
Physical properties
Reduced activation ferritic/martensitic steel

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

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10.1016/j.fusengdes.2013.12.005

Cite this

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title = "Physical properties of F82H for fusion blanket design",

abstract = "The material properties, focusing on the properties used for design analysis were re-assessed and newly investigated for various heats of reduced activation ferritic/martensitic steel, F82H. Moreover, irradiation effects on those properties were studied in this work. Most of physical properties of unirradiated F82H are insensitive to the heat-to-heat variation, and more preferable to Grade 91 specified in the ASME code. Therefore numerical analysis using data of Grade 91 can be a conservative evaluation for F82H. The change in these properties of F82H is less than 6%. Therefore the irradiation effects on thermal stress and variation of electromagnetic force in plasma disruption could be quite small in the irradiation conditions studied.",

keywords = "Breeding blanket, Numerical analysis, Physical properties, Reduced activation ferritic/martensitic steel",

author = "Takanori Hirose and Takashi Nozawa and Stoller, {R. E.} and Dai Hamaguchi and Hideo Sakasegawa and Hiroyasu Tanigawa and Hisashi Tanigawa and Mikio Enoeda and Yutai Katoh and Snead, {L. L.}",

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doi = "10.1016/j.fusengdes.2013.12.005",

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volume = "89",

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journal = "Fusion Engineering and Design",

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T1 - Physical properties of F82H for fusion blanket design

AU - Hirose, Takanori

AU - Nozawa, Takashi

AU - Stoller, R. E.

AU - Hamaguchi, Dai

AU - Sakasegawa, Hideo

AU - Tanigawa, Hiroyasu

AU - Tanigawa, Hisashi

AU - Enoeda, Mikio

AU - Katoh, Yutai

AU - Snead, L. L.

PY - 2014/10

Y1 - 2014/10

N2 - The material properties, focusing on the properties used for design analysis were re-assessed and newly investigated for various heats of reduced activation ferritic/martensitic steel, F82H. Moreover, irradiation effects on those properties were studied in this work. Most of physical properties of unirradiated F82H are insensitive to the heat-to-heat variation, and more preferable to Grade 91 specified in the ASME code. Therefore numerical analysis using data of Grade 91 can be a conservative evaluation for F82H. The change in these properties of F82H is less than 6%. Therefore the irradiation effects on thermal stress and variation of electromagnetic force in plasma disruption could be quite small in the irradiation conditions studied.

AB - The material properties, focusing on the properties used for design analysis were re-assessed and newly investigated for various heats of reduced activation ferritic/martensitic steel, F82H. Moreover, irradiation effects on those properties were studied in this work. Most of physical properties of unirradiated F82H are insensitive to the heat-to-heat variation, and more preferable to Grade 91 specified in the ASME code. Therefore numerical analysis using data of Grade 91 can be a conservative evaluation for F82H. The change in these properties of F82H is less than 6%. Therefore the irradiation effects on thermal stress and variation of electromagnetic force in plasma disruption could be quite small in the irradiation conditions studied.

KW - Breeding blanket

KW - Numerical analysis

KW - Physical properties

KW - Reduced activation ferritic/martensitic steel

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VL - 89

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EP - 1599

JO - Fusion Engineering and Design

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ER -

Physical properties of F82H for fusion blanket design

Abstract

Funding

Keywords

UN SDGs

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