DK2013616T3 - Fremgangsmåde til påvisning af hydrogen i stål - Google Patents

Fremgangsmåde til påvisning af hydrogen i stål

Info

Publication number
DK2013616T3
DK2013616T3 DK07724549.6T DK07724549T DK2013616T3 DK 2013616 T3 DK2013616 T3 DK 2013616T3 DK 07724549 T DK07724549 T DK 07724549T DK 2013616 T3 DK2013616 T3 DK 2013616T3
Authority
DK
Denmark
Prior art keywords
steel
hydrogen
detecting hydrogen
quantitatively determined
detecting
Prior art date
Application number
DK07724549.6T
Other languages
English (en)
Inventor
Reiner Kirchheim
Juergen Gegner
Peter-Joachim Wilbrandt
Original Assignee
Reiner Kirchheim
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 Reiner Kirchheim filed Critical Reiner Kirchheim
Application granted granted Critical
Publication of DK2013616T3 publication Critical patent/DK2013616T3/da

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/40—Concentrating samples
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/20—Metals
    • G01N33/202—Constituents thereof
    • G01N33/2022—Non-metallic constituents
    • G01N33/2025—Gaseous constituents
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N7/00—Analysing materials by measuring the pressure or volume of a gas or vapour
    • G01N7/14—Analysing materials by measuring the pressure or volume of a gas or vapour by allowing the material to emit a gas or vapour, e.g. water vapour, and measuring a pressure or volume difference
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/22—Devices for withdrawing samples in the gaseous state
    • G01N1/2202—Devices for withdrawing samples in the gaseous state involving separation of sample components during sampling
    • G01N1/2214—Devices for withdrawing samples in the gaseous state involving separation of sample components during sampling by sorption
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/22—Hydrogen, per se

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Investigating And Analyzing Materials By Characteristic Methods (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
DK07724549.6T 2006-04-25 2007-04-25 Fremgangsmåde til påvisning af hydrogen i stål DK2013616T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006020426A DE102006020426A1 (de) 2006-04-25 2006-04-25 Verfahren zum Nachweis von gasförmigen Verunreinigungen in Werkstoffen
PCT/EP2007/003619 WO2007121994A1 (de) 2006-04-25 2007-04-25 Verfahren zum nachweis von gasförmigen verunreinigungen in werkstoffen

Publications (1)

Publication Number Publication Date
DK2013616T3 true DK2013616T3 (da) 2012-04-10

Family

ID=38204667

Family Applications (1)

Application Number Title Priority Date Filing Date
DK07724549.6T DK2013616T3 (da) 2006-04-25 2007-04-25 Fremgangsmåde til påvisning af hydrogen i stål

Country Status (6)

Country Link
US (1) US8113035B2 (da)
EP (1) EP2013616B1 (da)
AT (1) ATE538375T1 (da)
DE (1) DE102006020426A1 (da)
DK (1) DK2013616T3 (da)
WO (1) WO2007121994A1 (da)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE535934C2 (sv) 2011-07-01 2013-02-26 Skf Ab System och metod för övervakning av omgivningsförsvagning hos komponenter genom att övervaka inträngning av atomärt väte
CN104607819B (zh) * 2014-11-27 2017-10-31 宝山钢铁股份有限公司 一种气体保护焊丝及其制造方法
DE102018115552A1 (de) 2018-06-28 2020-01-02 Schaeffler Technologies AG & Co. KG Verfahren und Vorrichtung zur Wasserstoffmessung in einer Wälzlageranordnung

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2731403A (en) * 1952-11-08 1956-01-17 Pittsburgh Steel Co Manufacture of nickel-plated steel
US2785285A (en) * 1953-03-18 1957-03-12 Nat Cylinder Gas Co Composite welding electrode
US2926981A (en) * 1957-09-11 1960-03-01 Gen Electric Method of gettering using zirconiumtitanium alloy
US3452585A (en) * 1965-08-06 1969-07-01 Atomic Power Dev Ass Inc Continuous reading hydrogen meter
US3732076A (en) * 1971-06-21 1973-05-08 Mc Donnell Douglas Corp Rare earth hydrogen detector
US3909617A (en) * 1974-05-30 1975-09-30 Us Energy Radioisotopic heat source
US4043387A (en) * 1976-11-26 1977-08-23 Hughes Aircraft Company Water heat pipe with improved compatability
US4192175A (en) * 1978-03-03 1980-03-11 Kobe Steel, Ltd. Process and apparatus for measurement of diffusible hydrogen
JPS55130801A (en) 1979-02-15 1980-10-11 Hill Eugene Farrell Separation of hydrogen which use coating titaniummzirconium alloy
JPS6094467A (ja) * 1983-10-29 1985-05-27 Nippon Paint Co Ltd 水素吸収用被覆組成物
US4555275A (en) * 1984-10-19 1985-11-26 Grumman Aerospace Corporation Hydrogen permeation protection for metals
JPS61133278A (ja) * 1984-11-30 1986-06-20 Nippon Paint Co Ltd 水素吸収抑制用被覆組成物
JPS6239671A (ja) * 1985-08-12 1987-02-20 Nippon Paint Co Ltd 水素吸収抑制用被覆組成物
JPH01110573A (ja) * 1987-10-26 1989-04-27 Kansai Paint Co Ltd 水素脆性防止用被覆組成物
JPH01319575A (ja) * 1988-06-20 1989-12-25 Kawasaki Steel Corp 高防食性被覆組成物
JPH04123866A (ja) * 1990-09-17 1992-04-23 Hitachi Ltd ジルコニウム合金管の継手
US7306951B1 (en) * 1999-06-08 2007-12-11 Midwest Research Institute Method and apparatus for determining diffusible hydrogen concentrations
WO2003093530A1 (en) * 2002-05-01 2003-11-13 Danfoss A/S A method for modifying a metallic surface
JP4123866B2 (ja) * 2002-08-22 2008-07-23 株式会社ジェイテクト 電動パワーステアリング装置

Also Published As

Publication number Publication date
EP2013616B1 (de) 2011-12-21
ATE538375T1 (de) 2012-01-15
EP2013616A1 (de) 2009-01-14
DE102006020426A1 (de) 2007-10-31
WO2007121994A1 (de) 2007-11-01
US8113035B2 (en) 2012-02-14
US20090241639A1 (en) 2009-10-01

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