GB1243157A - Nickel-chromium-cobalt alloys - Google Patents

Nickel-chromium-cobalt alloys

Info

Publication number
GB1243157A
GB1243157A GB806970A GB806970A GB1243157A GB 1243157 A GB1243157 A GB 1243157A GB 806970 A GB806970 A GB 806970A GB 806970 A GB806970 A GB 806970A GB 1243157 A GB1243157 A GB 1243157A
Authority
GB
United Kingdom
Prior art keywords
nickel
chromium
cobalt alloys
royce
proportioned
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
GB806970A
Inventor
Geoffrey William Meetham
Douglas Wilson Hall
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.)
Rolls Royce PLC
Original Assignee
Rolls Royce PLC
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 Rolls Royce PLC filed Critical Rolls Royce PLC
Priority to GB806970A priority Critical patent/GB1243157A/en
Publication of GB1243157A publication Critical patent/GB1243157A/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
    • C22C19/051—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W
    • C22C19/055—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W with the maximum Cr content being at least 20% but less than 30%

Abstract

1,243,157. Nickel base alloys. ROLLS- ROYCE Ltd. Feb. 19, 1970, No. 8069/70. Heading C7A. An Ni-Cr-Co alloy comprises: - Al 0À3-0À74% C 0À045-0À08% Cr 19-23% Co 12-25% Mo 3-8À59% Ti 1À7-2À45% Fe up to 1% Mn up to 0À6% Si up to 0À5% and Zr up to 0À5% the balance, apart from impurities being nickel; and is so proportioned that %Mo+2 (%Al)+4 (%Ti) is less than 16. Use:- In gas turbine engines.
GB806970A 1970-02-19 1970-02-19 Nickel-chromium-cobalt alloys Expired GB1243157A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB806970A GB1243157A (en) 1970-02-19 1970-02-19 Nickel-chromium-cobalt alloys

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB806970A GB1243157A (en) 1970-02-19 1970-02-19 Nickel-chromium-cobalt alloys

Publications (1)

Publication Number Publication Date
GB1243157A true GB1243157A (en) 1971-08-18

Family

ID=9845187

Family Applications (1)

Application Number Title Priority Date Filing Date
GB806970A Expired GB1243157A (en) 1970-02-19 1970-02-19 Nickel-chromium-cobalt alloys

Country Status (1)

Country Link
GB (1) GB1243157A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104630565A (en) * 2015-02-06 2015-05-20 重庆材料研究院有限公司 High-strength and high-plasticity Ni-Cr-Co based turbine disc blade material and preparation method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104630565A (en) * 2015-02-06 2015-05-20 重庆材料研究院有限公司 High-strength and high-plasticity Ni-Cr-Co based turbine disc blade material and preparation method thereof

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