GB812582A - Ferrous base alloys - Google Patents

Ferrous base alloys

Info

Publication number
GB812582A
GB812582A GB35736/56A GB3573656A GB812582A GB 812582 A GB812582 A GB 812582A GB 35736/56 A GB35736/56 A GB 35736/56A GB 3573656 A GB3573656 A GB 3573656A GB 812582 A GB812582 A GB 812582A
Authority
GB
United Kingdom
Prior art keywords
ferrous base
working
base alloys
alloy
turbines
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
GB35736/56A
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.)
Universal Cyclops Steel Corp
Original Assignee
Universal Cyclops 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
Application filed by Universal Cyclops Steel Corp filed Critical Universal Cyclops Steel Corp
Publication of GB812582A publication Critical patent/GB812582A/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
    • C22C38/52—Ferrous alloys, e.g. steel alloys containing chromium with nickel with cobalt
    • 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
    • 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
    • C22C38/54—Ferrous alloys, e.g. steel alloys containing chromium with nickel with boron

Abstract

A ferrous base alloy which may be precipitation hardened in the absence of "warm" working (working between 800 DEG C. and 900 DEG C.) contains: Ni 20-40, Cr 10-25, Ti 1.35-5.0, B 0.0006-0.15, C-0.25, Al-2.0, Mn-3.00, Si-2.00, Mo-8.00, W-10, V-2.00, Zr-2.00, Nb-5.0, Ta-5.0 all in per cent by weight, the balance being iron and incidental impurities. The alloy have a high hot - strength and are suitable for parts in jet-engines, gas-turbines and similar applications. A specific solution heat-treatment disclosed is-solution treat at about 1800 DEG F. for one hour, precipitate at 1325 DEG F. for 16 hours and air cool.
GB35736/56A 1956-07-18 1956-11-22 Ferrous base alloys Expired GB812582A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US812582XA 1956-07-18 1956-07-18

Publications (1)

Publication Number Publication Date
GB812582A true GB812582A (en) 1959-04-29

Family

ID=22163066

Family Applications (1)

Application Number Title Priority Date Filing Date
GB35736/56A Expired GB812582A (en) 1956-07-18 1956-11-22 Ferrous base alloys

Country Status (1)

Country Link
GB (1) GB812582A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2429267A1 (en) * 1978-06-22 1980-01-18 Westinghouse Electric Corp NICKEL-BASED ALLOYS
EP0040901A1 (en) * 1980-05-28 1981-12-02 Westinghouse Electric Corporation Alloys
EP0041601A1 (en) * 1980-05-08 1981-12-16 Thyssen Edelstahlwerke AG Use of an iron-chromium-nickel alloy in articles presenting a high creep rupture strength, a good corrosion resistance and having a high texture stability
EP0155011A2 (en) * 1984-03-16 1985-09-18 Inco Alloys International, Inc. High-strength alloy for industrial vessels
US4816217A (en) * 1984-03-16 1989-03-28 Inco Alloys International, Inc. High-strength alloy for industrial vessels
CN113061802A (en) * 2021-02-07 2021-07-02 中国科学院金属研究所 High-strength austenitic aged stainless steel resistant to corrosion of concentrated nitric acid containing oxidative ions and preparation method thereof
WO2022089814A1 (en) * 2020-10-28 2022-05-05 Siemens Energy Global GmbH & Co. KG Alloy, raw workpiece, component consisting of austenite, and method for heat-treating an austenite

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2429267A1 (en) * 1978-06-22 1980-01-18 Westinghouse Electric Corp NICKEL-BASED ALLOYS
EP0041601A1 (en) * 1980-05-08 1981-12-16 Thyssen Edelstahlwerke AG Use of an iron-chromium-nickel alloy in articles presenting a high creep rupture strength, a good corrosion resistance and having a high texture stability
EP0040901A1 (en) * 1980-05-28 1981-12-02 Westinghouse Electric Corporation Alloys
EP0155011A2 (en) * 1984-03-16 1985-09-18 Inco Alloys International, Inc. High-strength alloy for industrial vessels
EP0155011A3 (en) * 1984-03-16 1987-04-08 Inco Alloys International, Inc. High-strength alloy for industrial vessels
US4816217A (en) * 1984-03-16 1989-03-28 Inco Alloys International, Inc. High-strength alloy for industrial vessels
WO2022089814A1 (en) * 2020-10-28 2022-05-05 Siemens Energy Global GmbH & Co. KG Alloy, raw workpiece, component consisting of austenite, and method for heat-treating an austenite
CN113061802A (en) * 2021-02-07 2021-07-02 中国科学院金属研究所 High-strength austenitic aged stainless steel resistant to corrosion of concentrated nitric acid containing oxidative ions and preparation method thereof
CN113061802B (en) * 2021-02-07 2022-05-31 中国科学院金属研究所 High-strength austenitic aged stainless steel resistant to corrosion of concentrated nitric acid containing oxidative ions and preparation method thereof

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