ES342990A1 - High temperature nickel-chromium-iron alloys particularly suitable for steam power applications - Google Patents

High temperature nickel-chromium-iron alloys particularly suitable for steam power applications

Info

Publication number
ES342990A1
ES342990A1 ES342990A ES342990A ES342990A1 ES 342990 A1 ES342990 A1 ES 342990A1 ES 342990 A ES342990 A ES 342990A ES 342990 A ES342990 A ES 342990A ES 342990 A1 ES342990 A1 ES 342990A1
Authority
ES
Spain
Prior art keywords
chromium
high temperature
particularly suitable
steam power
power applications
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
ES342990A
Other languages
Spanish (es)
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.)
Inco Ltd
Original Assignee
Inco 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 Inco Ltd filed Critical Inco Ltd
Publication of ES342990A1 publication Critical patent/ES342990A1/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
    • C22C38/40—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
    • 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
    • C22C19/051—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W
    • C22C19/056—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W with the maximum Cr content being at least 10% but less than 20%
    • 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
    • C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten

Abstract

An iron-nickle-chromium alloy comprises:- the balance, apart from impurities such as residual deoxidizing and cleansing elements and an amount of Ta up to 10% of the Nb content, being iron. The alloys may be hot worked annealed at 1095 C., cold rolled and solution treated at 980 C. followed by air cooling and optionally ageing at 650 C. and air cooling.
ES342990A 1966-07-14 1967-07-13 High temperature nickel-chromium-iron alloys particularly suitable for steam power applications Expired ES342990A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US565083A US3592632A (en) 1966-07-14 1966-07-14 High temperature nickel-chromium-iron alloys particularly suitable for steam power applications

Publications (1)

Publication Number Publication Date
ES342990A1 true ES342990A1 (en) 1968-08-16

Family

ID=24257135

Family Applications (1)

Application Number Title Priority Date Filing Date
ES342990A Expired ES342990A1 (en) 1966-07-14 1967-07-13 High temperature nickel-chromium-iron alloys particularly suitable for steam power applications

Country Status (9)

Country Link
US (1) US3592632A (en)
AT (1) AT276787B (en)
BE (1) BE701379A (en)
CH (1) CH477556A (en)
DE (1) DE1608170C3 (en)
ES (1) ES342990A1 (en)
FR (1) FR1531171A (en)
GB (1) GB1135003A (en)
SE (1) SE351240B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4035182A (en) * 1970-07-14 1977-07-12 Sumitomo Metal Industries Ltd. Ni-Cr-Fe alloy having an improved resistance to stress corrosion cracking
US3839024A (en) * 1973-02-15 1974-10-01 Du Pont Wear and corrosion resistant alloy
JPS5436894B2 (en) * 1974-01-17 1979-11-12
US4040876A (en) * 1974-07-02 1977-08-09 Westinghouse Electric Corporation High temperature alloys and members thereof
US4058416A (en) * 1976-02-02 1977-11-15 Huntington Alloys, Inc. Matrix-stiffened heat and corrosion resistant wrought products
US4026699A (en) * 1976-02-02 1977-05-31 Huntington Alloys, Inc. Matrix-stiffened heat and corrosion resistant alloy
GB2058834B (en) * 1979-07-27 1984-07-25 Westinghouse Electric Corp Method for heat treating iron-nickel-chromium alloys
FR2498632B1 (en) * 1981-01-26 1986-07-11 Commissariat Energie Atomique IRON-NICKEL-BASED ALLOYS AND PROCESS FOR THEIR PREPARATION
JPS58174538A (en) * 1982-04-02 1983-10-13 Hitachi Ltd Ni-based alloy member and manufacture thereof

Also Published As

Publication number Publication date
GB1135003A (en) 1968-11-27
AT276787B (en) 1969-12-10
BE701379A (en) 1968-01-15
SE351240B (en) 1972-11-20
US3592632A (en) 1971-07-13
CH477556A (en) 1969-08-31
DE1608170B2 (en) 1973-04-26
FR1531171A (en) 1968-06-28
DE1608170A1 (en) 1970-11-05
DE1608170C3 (en) 1973-11-15

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