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GB912828A - Damping alloys and members prepared therefrom - Google Patents

Damping alloys and members prepared therefrom

Info

Publication number
GB912828A
GB912828A GB28669/60A GB2866960A GB912828A GB 912828 A GB912828 A GB 912828A GB 28669/60 A GB28669/60 A GB 28669/60A GB 2866960 A GB2866960 A GB 2866960A GB 912828 A GB912828 A GB 912828A
Authority
GB
United Kingdom
Prior art keywords
alloy
prepared therefrom
members prepared
hours
damping alloys
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
GB28669/60A
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.)
Westinghouse Electric Corp
Original Assignee
Westinghouse Electric 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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of GB912828A publication Critical patent/GB912828A/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
    • C22C27/00—Alloys based on rhenium or a refractory metal not mentioned in groups C22C14/00 or C22C16/00
    • C22C27/06—Alloys based on 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
    • 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
    • C22C19/07—Alloys based on nickel or cobalt based on cobalt
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/10—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of nickel or cobalt or alloys based thereon

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)

Abstract

An alloy having high damping properties at elevated temperatures comprises over 3% Ni, at least one of Fe, Cr and Co, totalling, with Ni, at least 80%, the amount of Cr when present not exceeding 30% and also containing up to 4% of at least one of the elements Ti, Al, Be, and Cu as precipitation hardening elements and Si, Mn, C, S, P, N and O as impurities and additives, the alloy having been solution treated for 1/2 -4 hours at 1700-2000 DEG F. and aged for 1/2 -2500 hours at 1100-1600 DEG F. to produce a cellular precipitate comprising a matrix and lamellar colonies, the latter constituting at least 3% of any cross-section. The alloy may also contain up to 5% of Mo or W, 0-3% Zr, 0-6% Hf, 0-1.5% Nb or Ta, and B, if present, should not exceed 0.002%. Specifications 806,183 and 886,922 are referred to.
GB28669/60A 1959-10-16 1960-08-18 Damping alloys and members prepared therefrom Expired GB912828A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US846906A US3331715A (en) 1959-10-16 1959-10-16 Damping alloys and members prepared therefrom

Publications (1)

Publication Number Publication Date
GB912828A true GB912828A (en) 1962-12-12

Family

ID=25299275

Family Applications (1)

Application Number Title Priority Date Filing Date
GB28669/60A Expired GB912828A (en) 1959-10-16 1960-08-18 Damping alloys and members prepared therefrom

Country Status (2)

Country Link
US (1) US3331715A (en)
GB (1) GB912828A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1549012B1 (en) * 1966-03-09 1971-01-14 Sperry Rand Corp Magnetic alloys with high coercive force for data storage in message processing
DE2630141A1 (en) * 1975-07-05 1977-02-03 Elect & Magn Alloys Res Inst HIGH DAMPING CAPACITY ALLOYS AND METHOD FOR THEIR PRODUCTION
EP0540792A1 (en) * 1990-05-08 1993-05-12 Kawasaki Steel Corporation Steel having excellent vibration-damping properties and weldability
DE10052173C2 (en) * 1999-10-22 2002-07-18 Boehler Bleche Gmbh Muerzzusch Use of an austenitic steel alloy for the production of external watch parts
RU2321656C2 (en) * 2006-05-22 2008-04-10 Юлия Алексеевна Щепочкина Cobalt-base alloy
DE102006005250B4 (en) * 2006-02-02 2010-04-29 Thyssenkrupp Vdm Gmbh Iron-nickel alloy

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3486886A (en) * 1965-09-30 1969-12-30 Mitsubishi Heavy Ind Ltd Cobalt base alloy
US3356542A (en) * 1967-04-10 1967-12-05 Du Pont Cobalt-nickel base alloys containing chromium and molybdenum
US3454748A (en) * 1967-06-09 1969-07-08 Westinghouse Electric Corp Variable resistance heating element
US3617260A (en) * 1969-04-30 1971-11-02 Westinghouse Electric Corp Magnetic alloy
US4316743A (en) * 1973-10-29 1982-02-23 Tokyo Shibaura Electric Co., Ltd. High damping Fe-Cr-Al alloy
US4204887A (en) * 1975-04-04 1980-05-27 The Foundation: The Research Institute Of Electric And Magnetic Alloys High damping capacity alloy
US4204888A (en) * 1975-05-19 1980-05-27 The Foundation: The Research Institute Of Electric And Magnetic Alloys High damping capacity alloy
US4046597A (en) * 1976-12-09 1977-09-06 Nippon Steel Corporation Vibration damping steel material and process for producing the same
GB2423090A (en) * 2005-02-14 2006-08-16 Alstom Technology Ltd Low pressure steam turbine blade
US9458534B2 (en) 2013-10-22 2016-10-04 Mo-How Herman Shen High strain damping method including a face-centered cubic ferromagnetic damping coating, and components having same
US10023951B2 (en) 2013-10-22 2018-07-17 Mo-How Herman Shen Damping method including a face-centered cubic ferromagnetic damping material, and components having same
CN115522111B (en) * 2022-10-14 2023-10-27 长沙理工大学 Corrosion-resistant high-strength and high-toughness high-damping multi-principal-element alloy and preparation method thereof

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2048163A (en) * 1929-04-15 1936-07-21 Int Nickel Co Iron-nickel-titanium alloy
US2482096A (en) * 1944-07-27 1949-09-20 Armco Steel Corp Alloy and method
US2747993A (en) * 1951-12-26 1956-05-29 Gen Electric High temperature nickel-base alloy
US2809139A (en) * 1952-10-24 1957-10-08 Research Corp Method for heat treating chromium base alloy
US2781264A (en) * 1952-10-25 1957-02-12 Rolls Royce Nickel chromium base alloy and a stationary turbine blade made therefrom
US2829048A (en) * 1956-01-16 1958-04-01 Westinghouse Electric Corp High damping alloy and members prepared therefrom
US2850380A (en) * 1957-03-04 1958-09-02 Armco Steel Corp Stainless steel

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1549012B1 (en) * 1966-03-09 1971-01-14 Sperry Rand Corp Magnetic alloys with high coercive force for data storage in message processing
DE2630141A1 (en) * 1975-07-05 1977-02-03 Elect & Magn Alloys Res Inst HIGH DAMPING CAPACITY ALLOYS AND METHOD FOR THEIR PRODUCTION
EP0540792A1 (en) * 1990-05-08 1993-05-12 Kawasaki Steel Corporation Steel having excellent vibration-damping properties and weldability
DE10052173C2 (en) * 1999-10-22 2002-07-18 Boehler Bleche Gmbh Muerzzusch Use of an austenitic steel alloy for the production of external watch parts
DE102006005250B4 (en) * 2006-02-02 2010-04-29 Thyssenkrupp Vdm Gmbh Iron-nickel alloy
US8808475B2 (en) 2006-02-02 2014-08-19 Outokumpu Vdm Gmbh Iron-nickel alloy
RU2321656C2 (en) * 2006-05-22 2008-04-10 Юлия Алексеевна Щепочкина Cobalt-base alloy

Also Published As

Publication number Publication date
US3331715A (en) 1967-07-18

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