WO2009014104A1 - 高圧水素耐圧部材の疲労判定方法 - Google Patents

高圧水素耐圧部材の疲労判定方法 Download PDF

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Publication number
WO2009014104A1
WO2009014104A1 PCT/JP2008/063064 JP2008063064W WO2009014104A1 WO 2009014104 A1 WO2009014104 A1 WO 2009014104A1 JP 2008063064 W JP2008063064 W JP 2008063064W WO 2009014104 A1 WO2009014104 A1 WO 2009014104A1
Authority
WO
WIPO (PCT)
Prior art keywords
pressure
pressure hydrogen
mpa
resistant member
fatigue
Prior art date
Application number
PCT/JP2008/063064
Other languages
English (en)
French (fr)
Inventor
Yoru Wada
Ryoji Ishigaki
Yasuhiko Tanaka
Original Assignee
The Japan Steel Works, Ltd.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by The Japan Steel Works, Ltd. filed Critical The Japan Steel Works, Ltd.
Priority to EP08778297.5A priority Critical patent/EP2172763B1/en
Priority to US12/669,798 priority patent/US8234930B2/en
Publication of WO2009014104A1 publication Critical patent/WO2009014104A1/ja

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/32—Investigating strength properties of solid materials by application of mechanical stress by applying repeated or pulsating forces
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/0058—Kind of property studied
    • G01N2203/0069—Fatigue, creep, strain-stress relations or elastic constants
    • G01N2203/0073—Fatigue
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/02—Details not specific for a particular testing method
    • G01N2203/0202—Control of the test
    • G01N2203/0212—Theories, calculations
    • G01N2203/0218—Calculations based on experimental data
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/02—Details not specific for a particular testing method
    • G01N2203/022—Environment of the test
    • G01N2203/023—Pressure
    • G01N2203/0232—High pressure
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/02—Details not specific for a particular testing method
    • G01N2203/022—Environment of the test
    • G01N2203/0236—Other environments
    • G01N2203/0242—With circulation of a fluid
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/02—Details not specific for a particular testing method
    • G01N2203/026—Specifications of the specimen
    • G01N2203/0262—Shape of the specimen
    • G01N2203/0274—Tubular or ring-shaped specimens

Landscapes

  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
  • Investigating And Analyzing Materials By Characteristic Methods (AREA)

Abstract

　本発明は、高圧水素容器などに用いられる高圧水素耐圧部材の疲労設計を精度よく行うことを可能にすることを目的とする。 　高圧水素ガス環境下にあるフェライト鋼製の高圧水素耐圧部材の疲労判定方法であって、前記フェライト鋼の大気中にて示される材質の引張強さＳｕが９５８～１１４４ＭＰａの範囲にあり、かつ前記水素ガス環境圧力が４５ＭＰａ迄の範囲において、前記高圧水素ガス環境下での疲れ破壊限界応力ＳＨ（ＭＰａ）を　ＳＨ（ＭＰａ）＝２５７７－１．８９２５×Ｓｕ（ＭＰａ）の式（１）により求める。前記式（１）によって求められる疲れ破壊限界応力に基づいて前記高圧水素耐圧部材に対する高圧水素ガス環境の影響を判定する。
PCT/JP2008/063064 2007-07-20 2008-07-18 高圧水素耐圧部材の疲労判定方法 WO2009014104A1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP08778297.5A EP2172763B1 (en) 2007-07-20 2008-07-18 Method of judging fatigue of pressure-resistant member for high-pressure hydrogen
US12/669,798 US8234930B2 (en) 2007-07-20 2008-07-18 Method of determining fatigue of pressure-resistant component for high-pressure hydrogen

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-190100 2007-07-20
JP2007190100A JP4823162B2 (ja) 2007-07-20 2007-07-20 高圧水素耐圧部材の疲労設計方法

Publications (1)

Publication Number Publication Date
WO2009014104A1 true WO2009014104A1 (ja) 2009-01-29

Family

ID=40281355

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/063064 WO2009014104A1 (ja) 2007-07-20 2008-07-18 高圧水素耐圧部材の疲労判定方法

Country Status (4)

Country Link
US (1) US8234930B2 (ja)
EP (1) EP2172763B1 (ja)
JP (1) JP4823162B2 (ja)
WO (1) WO2009014104A1 (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5356438B2 (ja) * 2011-03-04 2013-12-04 株式会社日本製鋼所 高圧水素環境下の疲労き裂寿命判定方法
JP5678776B2 (ja) * 2011-03-31 2015-03-04 株式会社Ihi 加工仕上がりに基づく疲労強度推定方法及びその装置
JP6389440B2 (ja) * 2015-03-13 2018-09-12 株式会社神戸製鋼所 ガス供給システムおよびそれを備えた水素ステーション、蓄圧器の寿命判定方法、並びにガス供給システムの使用方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000329726A (ja) * 1999-05-19 2000-11-30 Nippon Steel Corp 鋼材の水素脆化感受性の評価方法
JP2005024371A (ja) * 2003-07-01 2005-01-27 Japan Steel Works Ltd:The 高温高圧水素環境で供用される材料の水素脆化割れ判定方法
JP2007190100A (ja) 2006-01-17 2007-08-02 Inax Corp 作業口蓋の取付構造

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7219044B1 (en) * 2004-10-07 2007-05-15 Surface Technology Holdings, Ltd. Method and system for improving a part's resistance to stress induced failure

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000329726A (ja) * 1999-05-19 2000-11-30 Nippon Steel Corp 鋼材の水素脆化感受性の評価方法
JP2005024371A (ja) * 2003-07-01 2005-01-27 Japan Steel Works Ltd:The 高温高圧水素環境で供用される材料の水素脆化割れ判定方法
JP2007190100A (ja) 2006-01-17 2007-08-02 Inax Corp 作業口蓋の取付構造

Non-Patent Citations (8)

* Cited by examiner, † Cited by third party
Title
"Hyömen Jotai, Hyamen Shori", 1982, THE JAPAN SOCIETY OF MECHANICAL ENGINEERS, article "Data for Fatigue Strength Design (II)"
"Standards of The High Pressure Gas Safety Institute of Japan", CHOKOATSU GASU SETSUBI NI KANSURU KIJUN .KHK S 0220, 2004
ASME BOILER AND PRESSURE VESSEL CODE, pages 39
IMADE MASAAKI; FUKUYAMASEIJI; ZHANG L; WEN M; YOKOGAWA KIYOSHI: "Nihon Kinzoku Gakkai Shi", vol. 69, 20 February 2005, NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY, article "Hydrogen Embrittlement of SCM440 Steel in Room-Temperature High-Pressure Hydrogen Atmosphere", pages: 190 - 193
ISHIGAKI R. ET AL.: "Suiso Station Kosei Kinzoku Zairyo no Hyoka", JAPAN STEEL WORKS TECHNICAL REVIEW, no. 56, 1 October 2005 (2005-10-01), pages 106 - 114, XP008127947 *
LEWIS B A; LOUTHAN JR M R; WAGNER J; SISSON JR R D; MCNITT R P; LOUTHAN III M R: "Met Hydrogen Syst", 1982, VIRGINIA POLYTECHNIC INST., article "The effect of surface finish on the deformation characteristics of 1015 steel at 250°C", pages: 347 - 353
MURAKAMI YUKITAKA: "Kih6 Enerugi Sogo Kõgaku", vol. 28, 20 July 2005, KYUSHU UNIVERSITY, article "Difficult Problem in Hydrogen Utilization Technologies/How Hydrogen Lessens Strength of Materials", pages: 22 - 29
See also references of EP2172763A4 *

Also Published As

Publication number Publication date
US8234930B2 (en) 2012-08-07
JP2009025213A (ja) 2009-02-05
JP4823162B2 (ja) 2011-11-24
US20110167921A1 (en) 2011-07-14
EP2172763A1 (en) 2010-04-07
EP2172763A4 (en) 2017-10-18
EP2172763B1 (en) 2018-12-05

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