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

56 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

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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.\}",

year = "2014",

month = oct,

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

language = "English",

volume = "89",

pages = "1595--1599",

journal = "Fusion Engineering and Design",

issn = "0920-3796",

publisher = "Elsevier",

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TY - JOUR

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

UR - https://www.scopus.com/pages/publications/84905925126

U2 - 10.1016/j.fusengdes.2013.12.005

DO - 10.1016/j.fusengdes.2013.12.005

M3 - Article

AN - SCOPUS:84905925126

SN - 0920-3796

VL - 89

SP - 1595

EP - 1599

JO - Fusion Engineering and Design

JF - Fusion Engineering and Design

IS - 7-8

ER -

Physical properties of F82H for fusion blanket design

Abstract

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Keywords

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