DE3172977D1 - Brazeable ferritic stainless steel, method of using same and article formed therefrom - Google Patents

Brazeable ferritic stainless steel, method of using same and article formed therefrom

Info

Publication number
DE3172977D1
DE3172977D1 DE8181303337T DE3172977T DE3172977D1 DE 3172977 D1 DE3172977 D1 DE 3172977D1 DE 8181303337 T DE8181303337 T DE 8181303337T DE 3172977 T DE3172977 T DE 3172977T DE 3172977 D1 DE3172977 D1 DE 3172977D1
Authority
DE
Germany
Prior art keywords
brazeable
stainless steel
same
ferritic stainless
formed therefrom
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
Application number
DE8181303337T
Other languages
German (de)
Inventor
George Aggen
Paul Richard Borneman
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.)
Allegheny Ludlum Steel Corp
Original Assignee
Allegheny Ludlum Steel 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22643909&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3172977(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Allegheny Ludlum Steel Corp filed Critical Allegheny Ludlum Steel Corp
Application granted granted Critical
Publication of DE3172977D1 publication Critical patent/DE3172977D1/en
Expired 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
    • C22C38/26—Ferrous alloys, e.g. steel alloys containing chromium with niobium or tantalum
    • 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
    • C22C38/28—Ferrous alloys, e.g. steel alloys containing chromium with titanium or zirconium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Products (AREA)
  • Catalysts (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Laminated Bodies (AREA)
DE8181303337T 1980-08-08 1981-07-21 Brazeable ferritic stainless steel, method of using same and article formed therefrom Expired DE3172977D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US17632480A 1980-08-08 1980-08-08

Publications (1)

Publication Number Publication Date
DE3172977D1 true DE3172977D1 (en) 1986-01-02

Family

ID=22643909

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8181303337T Expired DE3172977D1 (en) 1980-08-08 1981-07-21 Brazeable ferritic stainless steel, method of using same and article formed therefrom

Country Status (9)

Country Link
EP (1) EP0049033B1 (en)
JP (1) JPS5760056A (en)
AT (1) ATA345281A (en)
AU (1) AU7317081A (en)
BR (1) BR8105025A (en)
CA (1) CA1181267A (en)
DE (1) DE3172977D1 (en)
ES (1) ES504584A0 (en)
ZA (1) ZA814922B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6029449A (en) * 1983-07-27 1985-02-14 Mitsubishi Heavy Ind Ltd High-chromium heat-resisting cast and forged steel
EP0145471B1 (en) * 1983-12-12 1989-11-29 Armco Advanced Materials Corporation High temperature ferritic steel
US4834808A (en) * 1987-09-08 1989-05-30 Allegheny Ludlum Corporation Producing a weldable, ferritic stainless steel strip
DE69500714T2 (en) * 1994-04-21 1998-03-26 Kawasaki Steel Co Hot rolled ferritic steel for an automotive exhaust system
WO2007129703A1 (en) 2006-05-09 2007-11-15 Nippon Steel & Sumikin Stainless Steel Corporation Stainless steel excellent in corrosion resistance, ferritic stainless steel excellent in crevice corrosion resistance and formability, and ferritic stainless steel excellent in crevice corrosion resistance
JP5788946B2 (en) * 2007-12-28 2015-10-07 新日鐵住金ステンレス株式会社 Ferritic stainless steel for parts assembled by brazing with excellent brazing
JP5390175B2 (en) * 2007-12-28 2014-01-15 新日鐵住金ステンレス株式会社 Ferritic stainless steel with excellent brazeability
JP5264199B2 (en) * 2008-01-28 2013-08-14 日新製鋼株式会社 EGR cooler using ferritic stainless steel
JP5420292B2 (en) * 2008-05-12 2014-02-19 日新製鋼株式会社 Ferritic stainless steel
JP5462583B2 (en) * 2008-10-24 2014-04-02 新日鐵住金ステンレス株式会社 Ferritic stainless steel sheet for EGR cooler
WO2013023238A1 (en) 2011-08-18 2013-02-21 Unitload Pty Ltd Load bearing structure
ES2784303T3 (en) 2013-03-29 2020-09-24 Nippon Steel Stainless Steel Corp Ferritic stainless steel sheet having excellent weldability, heat exchanger, ferritic stainless steel sheet for heat exchangers, ferritic stainless steel, ferritic stainless steel for elements of fuel supply systems and element of fuel supply system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3000729A (en) * 1959-12-03 1961-09-19 Armco Steel Corp Stainless steel
US3389991A (en) * 1964-12-23 1968-06-25 Armco Steel Corp Stainless steel and method
DE1783136C2 (en) * 1965-10-22 1975-10-02 Stahlwerke Suedwestfalen Ag, 5930 Huettental-Geisweid Use of an easily machinable, rustproof, magnetically soft chromium steel for solenoid valves
JPS5432409B2 (en) * 1973-11-21 1979-10-15
US3997373A (en) * 1975-01-13 1976-12-14 Allegheny Ludlum Industries, Inc. Ferritic stainless steel having high anisotropy

Also Published As

Publication number Publication date
CA1181267A (en) 1985-01-22
ATA345281A (en) 1983-12-15
ZA814922B (en) 1982-07-28
BR8105025A (en) 1982-04-20
EP0049033B1 (en) 1985-11-21
ES8302116A1 (en) 1983-01-01
JPS5760056A (en) 1982-04-10
ES504584A0 (en) 1983-01-01
AU7317081A (en) 1982-02-11
JPH034617B2 (en) 1991-01-23
EP0049033A1 (en) 1982-04-07

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8365 Fully valid after opposition proceedings
8339 Ceased/non-payment of the annual fee