JPS5384808A - Aluminum alloy with damping capacity and manufacture thereof - Google Patents

Aluminum alloy with damping capacity and manufacture thereof

Info

Publication number
JPS5384808A
JPS5384808A JP5477A JP5477A JPS5384808A JP S5384808 A JPS5384808 A JP S5384808A JP 5477 A JP5477 A JP 5477A JP 5477 A JP5477 A JP 5477A JP S5384808 A JPS5384808 A JP S5384808A
Authority
JP
Japan
Prior art keywords
manufacture
aluminum alloy
damping capacity
alloy
vicinities
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.)
Granted
Application number
JP5477A
Other languages
Japanese (ja)
Other versions
JPS579414B2 (en
Inventor
Hideo Nakae
Toshinori Ozaki
Tatsuji Sakamoto
Shogo Morimoto
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP5477A priority Critical patent/JPS5384808A/en
Publication of JPS5384808A publication Critical patent/JPS5384808A/en
Publication of JPS579414B2 publication Critical patent/JPS579414B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Heat Treatment Of Nonferrous Metals Or Alloys (AREA)
  • ing And Chemical Polishing (AREA)

Abstract

PURPOSE: To manufacture the title alloy at a low cost by eluting substances existing along the grain boundaries and their vicinities on the surface of an Al alloy so as to make the surface layer porous.
COPYRIGHT: (C)1978,JPO&Japio
JP5477A 1977-01-05 1977-01-05 Aluminum alloy with damping capacity and manufacture thereof Granted JPS5384808A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5477A JPS5384808A (en) 1977-01-05 1977-01-05 Aluminum alloy with damping capacity and manufacture thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5477A JPS5384808A (en) 1977-01-05 1977-01-05 Aluminum alloy with damping capacity and manufacture thereof

Publications (2)

Publication Number Publication Date
JPS5384808A true JPS5384808A (en) 1978-07-26
JPS579414B2 JPS579414B2 (en) 1982-02-22

Family

ID=11463516

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5477A Granted JPS5384808A (en) 1977-01-05 1977-01-05 Aluminum alloy with damping capacity and manufacture thereof

Country Status (1)

Country Link
JP (1) JPS5384808A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3594133A (en) * 1967-11-03 1971-07-20 Alcan Res & Dev Aluminum alloy
JPS4965310A (en) * 1972-10-26 1974-06-25

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3594133A (en) * 1967-11-03 1971-07-20 Alcan Res & Dev Aluminum alloy
JPS4965310A (en) * 1972-10-26 1974-06-25

Also Published As

Publication number Publication date
JPS579414B2 (en) 1982-02-22

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