GB1507019A - Manganese alloys with high damping properties - Google Patents

Manganese alloys with high damping properties

Info

Publication number
GB1507019A
GB1507019A GB5695873A GB5695873A GB1507019A GB 1507019 A GB1507019 A GB 1507019A GB 5695873 A GB5695873 A GB 5695873A GB 5695873 A GB5695873 A GB 5695873A GB 1507019 A GB1507019 A GB 1507019A
Authority
GB
United Kingdom
Prior art keywords
damping properties
manganese alloys
high damping
manganese
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
GB5695873A
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.)
DELTA METAL Ltd
Original Assignee
DELTA METAL 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 DELTA METAL Ltd filed Critical DELTA METAL Ltd
Priority to GB5695873A priority Critical patent/GB1507019A/en
Publication of GB1507019A publication Critical patent/GB1507019A/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
    • C22C22/00—Alloys based on manganese

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)

Abstract

1507019 Manganese alloys DELTA METAL (BW) Ltd 7 March 1975 [7 Dec 1973] 56958/73 Heading C7A A material with high acoustic damping properties up to 300 C consists of Mn 78-90 Cu 0-22 Ni 0-22 with optionally Fe 0-5 replacing an equal amount of Cu and or Ni. The damping properties may be improved by a solution treatment at 750‹C solidus (preferably 850-1000‹C) and an ageing at 380-600 C, (preferably 400‹C).
GB5695873A 1973-12-07 1973-12-07 Manganese alloys with high damping properties Expired GB1507019A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB5695873A GB1507019A (en) 1973-12-07 1973-12-07 Manganese alloys with high damping properties

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5695873A GB1507019A (en) 1973-12-07 1973-12-07 Manganese alloys with high damping properties

Publications (1)

Publication Number Publication Date
GB1507019A true GB1507019A (en) 1978-04-12

Family

ID=10477982

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5695873A Expired GB1507019A (en) 1973-12-07 1973-12-07 Manganese alloys with high damping properties

Country Status (1)

Country Link
GB (1) GB1507019A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19606736A1 (en) * 1996-02-23 1997-08-28 Teves Gmbh Alfred Damping layer used for muffling disc brakes
CN104451299A (en) * 2014-11-14 2015-03-25 南昌大学 Novel antiferromagnetic MnNiCu damping alloy and preparation method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19606736A1 (en) * 1996-02-23 1997-08-28 Teves Gmbh Alfred Damping layer used for muffling disc brakes
CN104451299A (en) * 2014-11-14 2015-03-25 南昌大学 Novel antiferromagnetic MnNiCu damping alloy and preparation method thereof

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee