FR2078328A5 - Nickel-chromium iron alloy easily workable - Google Patents

Nickel-chromium iron alloy easily workable

Info

Publication number
FR2078328A5
FR2078328A5 FR7104120A FR7104120A FR2078328A5 FR 2078328 A5 FR2078328 A5 FR 2078328A5 FR 7104120 A FR7104120 A FR 7104120A FR 7104120 A FR7104120 A FR 7104120A FR 2078328 A5 FR2078328 A5 FR 2078328A5
Authority
FR
France
Prior art keywords
nickel
iron alloy
alloy
chromium iron
easily workable
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
FR7104120A
Other languages
French (fr)
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.)
Henry Wiggin and Co Ltd
Original Assignee
Henry Wiggin and Co 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 Henry Wiggin and Co Ltd filed Critical Henry Wiggin and Co Ltd
Application granted granted Critical
Publication of FR2078328A5 publication Critical patent/FR2078328A5/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
    • 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
    • C22C19/058—Alloys based on nickel or cobalt based on nickel with chromium without Mo and W

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
  • Heat Treatment Of Nonferrous Metals Or Alloys (AREA)

Abstract

An age-hardenable alloy providing low base hardness but high strength on aging excellent weldability and very good mechanical workability, consists of Ni 35-46% Cr 12-20%, Ti 1.25-2.5% (Ti + Nb) 4%, Al 0.005-1.0%, B 0.0005-0.005%, C =0.08% and the balance Fe and impurities. The alloy is relatively soft as annealed, and provides a good transverse ductility when hot-worked and age-hardened. This alloy may be easily hot or cold worked and then aged at a temp. of 593-760 degrees C or annealed at a temp. of 927-1094 degrees C.
FR7104120A 1970-02-09 1971-02-08 Nickel-chromium iron alloy easily workable Expired FR2078328A5 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US1000470A 1970-02-09 1970-02-09
US3642070A 1970-05-11 1970-05-11

Publications (1)

Publication Number Publication Date
FR2078328A5 true FR2078328A5 (en) 1971-11-05

Family

ID=26680622

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7104120A Expired FR2078328A5 (en) 1970-02-09 1971-02-08 Nickel-chromium iron alloy easily workable

Country Status (4)

Country Link
CA (1) CA920842A (en)
DE (1) DE2105745A1 (en)
FR (1) FR2078328A5 (en)
SE (1) SE360390B (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2429265A1 (en) * 1978-06-22 1980-01-18 Westinghouse Electric Corp PRECIPITATION CURABLE FERNICKEL-CHROME ALLOYS
FR2434206A1 (en) * 1978-06-22 1980-03-21 Westinghouse Electric Corp PROCESS FOR THE HEAT TREATMENT OF IRON-NICKEL-CHROME ALLOYS
FR2498632A1 (en) * 1981-01-26 1982-07-30 Commissariat Energie Atomique Austenitic nickel:iron:chromium alloy contg. niobium and titanium - used esp. for tubular sheaths in core of fast neutron nuclear reactors
EP0180927A1 (en) * 1984-11-01 1986-05-14 Inco Alloys International, Inc. Oxidation-resistant iron-nickel-chromium alloy
EP0502245A1 (en) * 1991-03-06 1992-09-09 Rockwell International Corporation Hydrogen embrittlement resistant structural alloy
EP2471970A3 (en) * 2011-01-03 2012-10-10 General Electric Company An Alloy

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19542920A1 (en) * 1995-11-17 1997-05-22 Asea Brown Boveri IN 706 iron-nickel superalloy
US10253382B2 (en) 2012-06-11 2019-04-09 Huntington Alloys Corporation High-strength corrosion-resistant tubing for oil and gas completion and drilling applications, and process for manufacturing thereof

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2429265A1 (en) * 1978-06-22 1980-01-18 Westinghouse Electric Corp PRECIPITATION CURABLE FERNICKEL-CHROME ALLOYS
FR2434206A1 (en) * 1978-06-22 1980-03-21 Westinghouse Electric Corp PROCESS FOR THE HEAT TREATMENT OF IRON-NICKEL-CHROME ALLOYS
FR2498632A1 (en) * 1981-01-26 1982-07-30 Commissariat Energie Atomique Austenitic nickel:iron:chromium alloy contg. niobium and titanium - used esp. for tubular sheaths in core of fast neutron nuclear reactors
EP0180927A1 (en) * 1984-11-01 1986-05-14 Inco Alloys International, Inc. Oxidation-resistant iron-nickel-chromium alloy
EP0502245A1 (en) * 1991-03-06 1992-09-09 Rockwell International Corporation Hydrogen embrittlement resistant structural alloy
EP2471970A3 (en) * 2011-01-03 2012-10-10 General Electric Company An Alloy
US8512485B2 (en) 2011-01-03 2013-08-20 General Electric Company Alloy

Also Published As

Publication number Publication date
DE2105745A1 (en) 1971-10-21
CA920842A (en) 1973-02-13
SE360390B (en) 1973-09-24

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Legal Events

Date Code Title Description
ST Notification of lapse