GB1484718A - Machine parts formed of a high damping alloy - Google Patents

Machine parts formed of a high damping alloy

Info

Publication number
GB1484718A
GB1484718A GB4664574A GB4664574A GB1484718A GB 1484718 A GB1484718 A GB 1484718A GB 4664574 A GB4664574 A GB 4664574A GB 4664574 A GB4664574 A GB 4664574A GB 1484718 A GB1484718 A GB 1484718A
Authority
GB
United Kingdom
Prior art keywords
alloy
machine parts
parts formed
high damping
damping alloy
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
GB4664574A
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.)
Toshiba Corp
Original Assignee
Tokyo Shibaura Electric Co 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 Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
Publication of GB1484718A publication Critical patent/GB1484718A/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
  • Powder Metallurgy (AREA)
  • Vibration Prevention Devices (AREA)
  • Braking Arrangements (AREA)
  • Laminated Bodies (AREA)

Abstract

The alloy contains 1-8% by weight of Al and 2-30% by weight of Cr, the remainder being at least Fe and impurities. Vibrations and noises from equipment are absorbed by the alloy. The figure opposite shows the temperature characteristic of the damping capacity of an alloy (3) according to the invention and of an alloy according to the state of the art (7). The alloy is produced by melting, forming and heat-treating at 700-1200 DEG C. <IMAGE>
GB4664574A 1973-10-29 1974-10-29 Machine parts formed of a high damping alloy Expired GB1484718A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12071773A JPS521683B2 (en) 1973-10-29 1973-10-29

Publications (1)

Publication Number Publication Date
GB1484718A true GB1484718A (en) 1977-09-01

Family

ID=14793244

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4664574A Expired GB1484718A (en) 1973-10-29 1974-10-29 Machine parts formed of a high damping alloy

Country Status (10)

Country Link
JP (1) JPS521683B2 (en)
AT (1) AT339354B (en)
BE (1) BE821607A (en)
CA (1) CA1043670A (en)
CH (1) CH612216A5 (en)
DE (1) DE2450607C3 (en)
FR (1) FR2249174B1 (en)
GB (1) GB1484718A (en)
NL (1) NL173071C (en)
SE (1) SE421136B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4410374A (en) 1978-06-22 1983-10-18 Nippon Kokan Kabushiki Kaisha Steel having excellent vibration attenuation performance and method of manufacturing the same
GB2241741A (en) * 1990-02-07 1991-09-11 Mitsubishi Electric Corp In-tank type electric pump
CN107923015A (en) * 2015-08-17 2018-04-17 日新制钢株式会社 Damping ferrite-group stainless steel material and manufacture method
EP3339460A4 (en) * 2015-08-17 2019-03-20 Nisshin Steel Co., Ltd. VIBRATION-DAMPING FERRITIC STAINLESS STEEL MATERIAL HAVING HIGH Al CONTENT, AND PRODUCTION METHOD

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS514617A (en) * 1974-07-03 1976-01-14 Tokyo Shibaura Electric Co ABURAKAITENHONPU
JPS5150717A (en) * 1974-10-29 1976-05-04 Tokyo Shibaura Electric Co DENSHIKIKI
JPS523518A (en) * 1975-06-26 1977-01-12 Nippon Gakki Seizo Kk Method of manufacturing silent alloy steel
GB1558621A (en) * 1975-07-05 1980-01-09 Zaidan Hojin Denki Jiki Zairyo High dumping capacity alloy
JPS52132883U (en) * 1976-03-11 1977-10-08
JPS5310080U (en) * 1976-07-10 1978-01-27
JPS53103796U (en) * 1977-01-27 1978-08-21
JPS5413891U (en) * 1977-06-30 1979-01-29
DE3239268C2 (en) * 1982-10-23 1985-02-07 Fried. Krupp Gmbh, 4300 Essen Process for the production of a material from a ferritic iron-based alloy with good damping properties and high strength
JP5035825B2 (en) * 2006-08-31 2012-09-26 独立行政法人物質・材料研究機構 Damping alloy
WO2010041532A1 (en) 2008-10-10 2010-04-15 株式会社豊田自動織機 Iron alloy, iron alloy member and manufacturing method therefor
CN113637920A (en) * 2021-08-19 2021-11-12 西南交通大学 Multi-element Fe-Al-based damping alloy and preparation method thereof

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4410374A (en) 1978-06-22 1983-10-18 Nippon Kokan Kabushiki Kaisha Steel having excellent vibration attenuation performance and method of manufacturing the same
GB2241741A (en) * 1990-02-07 1991-09-11 Mitsubishi Electric Corp In-tank type electric pump
CN107923015A (en) * 2015-08-17 2018-04-17 日新制钢株式会社 Damping ferrite-group stainless steel material and manufacture method
EP3339460A4 (en) * 2015-08-17 2019-03-20 Nisshin Steel Co., Ltd. VIBRATION-DAMPING FERRITIC STAINLESS STEEL MATERIAL HAVING HIGH Al CONTENT, AND PRODUCTION METHOD
EP3339459A4 (en) * 2015-08-17 2019-03-20 Nisshin Steel Co., Ltd. Vibration-damping ferritic stainless steel material, and production method

Also Published As

Publication number Publication date
ATA870174A (en) 1977-02-15
DE2450607A1 (en) 1975-04-30
FR2249174A1 (en) 1975-05-23
NL173071C (en) 1983-12-01
AT339354B (en) 1977-10-10
JPS5071512A (en) 1975-06-13
SE421136B (en) 1981-11-30
FR2249174B1 (en) 1979-07-06
JPS521683B2 (en) 1977-01-17
CH612216A5 (en) 1979-07-13
BE821607A (en) 1975-02-17
DE2450607B2 (en) 1976-09-09
SE7413508L (en) 1975-04-30
NL7414036A (en) 1975-05-02
DE2450607C3 (en) 1978-04-13
CA1043670A (en) 1978-12-05

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Legal Events

Date Code Title Description
PS Patent sealed
746 Register noted 'licences of right' (sect. 46/1977)
PE20 Patent expired after termination of 20 years

Effective date: 19941028