DE69121552T2 - Gegen Versprödung durch Wasserstoff beständige Sonderlegierung - Google Patents

Gegen Versprödung durch Wasserstoff beständige Sonderlegierung

Info

Publication number
DE69121552T2
DE69121552T2 DE69121552T DE69121552T DE69121552T2 DE 69121552 T2 DE69121552 T2 DE 69121552T2 DE 69121552 T DE69121552 T DE 69121552T DE 69121552 T DE69121552 T DE 69121552T DE 69121552 T2 DE69121552 T2 DE 69121552T2
Authority
DE
Germany
Prior art keywords
embrittlement
hydrogen
special alloy
alloy resistant
resistant
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE69121552T
Other languages
English (en)
Other versions
DE69121552D1 (de
Inventor
Leslie Gene Fritzemeier
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Boeing North American Inc
Original Assignee
Rockwell International Corp
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 Rockwell International Corp filed Critical Rockwell International Corp
Publication of DE69121552D1 publication Critical patent/DE69121552D1/de
Application granted granted Critical
Publication of DE69121552T2 publication Critical patent/DE69121552T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/48—Ferrous alloys, e.g. steel alloys containing chromium with nickel with niobium or tantalum
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C19/00—Alloys based on nickel or cobalt
    • C22C19/03—Alloys based on nickel or cobalt based on nickel
    • C22C19/05—Alloys based on nickel or cobalt based on nickel with chromium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C30/00—Alloys containing less than 50% by weight of each constituent

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Heat Treatment Of Articles (AREA)
  • Heat Treatment Of Steel (AREA)
DE69121552T 1991-03-06 1991-10-02 Gegen Versprödung durch Wasserstoff beständige Sonderlegierung Expired - Lifetime DE69121552T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/665,062 US5137684A (en) 1991-03-06 1991-03-06 Hydrogen embrittlement resistant structural alloy

Publications (2)

Publication Number Publication Date
DE69121552D1 DE69121552D1 (de) 1996-09-26
DE69121552T2 true DE69121552T2 (de) 1997-01-02

Family

ID=24668558

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69121552T Expired - Lifetime DE69121552T2 (de) 1991-03-06 1991-10-02 Gegen Versprödung durch Wasserstoff beständige Sonderlegierung

Country Status (4)

Country Link
US (1) US5137684A (de)
EP (1) EP0502245B1 (de)
JP (1) JP3213368B2 (de)
DE (1) DE69121552T2 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5552115A (en) * 1986-02-06 1996-09-03 Steris Corporation Microbial decontamination system with components porous to anti-microbial fluids
US5660938A (en) * 1993-08-19 1997-08-26 Hitachi Metals, Ltd., Fe-Ni-Cr-base superalloy, engine valve and knitted mesh supporter for exhaust gas catalyzer
JP5248047B2 (ja) * 2006-12-11 2013-07-31 株式会社アイチコーポレーション 転倒防止装置
JP4784501B2 (ja) * 2006-12-12 2011-10-05 株式会社日立製作所 高圧水素流量計

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB999439A (en) * 1962-05-10 1965-07-28 Allegheny Ludlum Steel Improvements in or relating to an austenitic alloy
CA920842A (en) * 1970-02-09 1973-02-13 The International Nickel Company Of Canada Nickel-chromium-iron alloys
US3663213A (en) * 1970-05-11 1972-05-16 Int Nickel Co Nickel-chromium-iron alloy
US4066447A (en) * 1976-07-08 1978-01-03 Huntington Alloys, Inc. Low expansion superalloy
US4165997A (en) * 1977-03-24 1979-08-28 Huntington Alloys, Inc. Intermediate temperature service alloy
GB2058834B (en) * 1979-07-27 1984-07-25 Westinghouse Electric Corp Method for heat treating iron-nickel-chromium alloys
US4844864A (en) * 1988-04-27 1989-07-04 Carpenter Technology Corporation Precipitation hardenable, nickel-base alloy

Also Published As

Publication number Publication date
DE69121552D1 (de) 1996-09-26
EP0502245A1 (de) 1992-09-09
US5137684A (en) 1992-08-11
JPH0578793A (ja) 1993-03-30
EP0502245B1 (de) 1996-08-21
JP3213368B2 (ja) 2001-10-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition