JPS6465236A - Production of high hardness copper composite alloy - Google Patents

Production of high hardness copper composite alloy

Info

Publication number
JPS6465236A
JPS6465236A JP62223555A JP22355587A JPS6465236A JP S6465236 A JPS6465236 A JP S6465236A JP 62223555 A JP62223555 A JP 62223555A JP 22355587 A JP22355587 A JP 22355587A JP S6465236 A JPS6465236 A JP S6465236A
Authority
JP
Japan
Prior art keywords
powder
copper
borides
kinds
melting point
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
JP62223555A
Other languages
Japanese (ja)
Other versions
JP2559422B2 (en
Inventor
Yasuhiko Hashimoto
Kensuke Hidaka
Osamu Iwazu
Masami Yoshitake
Yoshiro Niimi
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.)
Fukuda Metal Foil and Powder Co Ltd
Original Assignee
Fukuda Metal Foil and Powder 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 Fukuda Metal Foil and Powder Co Ltd filed Critical Fukuda Metal Foil and Powder Co Ltd
Priority to JP62223555A priority Critical patent/JP2559422B2/en
Publication of JPS6465236A publication Critical patent/JPS6465236A/en
Application granted granted Critical
Publication of JP2559422B2 publication Critical patent/JP2559422B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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  • Powder Metallurgy (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)

Abstract

PURPOSE:To form a skeleton constituted of a hard and high strength material having high melting point in a Cu base by mixing specific borides and one or more kinds among Ti, Zr, their hydrides or alloys with Cu to copper powder, subjecting said mixture to green compacting and reaction sintering at the temp. or above of the melting point in copper. CONSTITUTION:One or more kinds of borides among Cr, Mo, W, V, Nb and Ta and one or more kinds among Ti powder, Ti hydride powder, Cu-Ti powder, Zr powder, Zr hydride powder, Cu-Zr powder and Cu-Zr-Ti powder are mixed to copper powder; and the mixture is subjected to green compacting. Said green compact is heated to the temp. or above of the melting point in copper and to about <=1,600 deg.C in a vacuum or a reducing atmosphere and is subjected to reaction sintering. By this method, a composite alloy in which the Cu base is strengthened by TiB2 or ZrB2 and lower borides of Cr, Mo, W, V, Nb and Ta can be obtd. Said composite copper alloy combines excellent electric and heat conductivity and heat resistance.
JP62223555A 1987-09-07 1987-09-07 Method for manufacturing high hardness copper-based composite alloy Expired - Lifetime JP2559422B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62223555A JP2559422B2 (en) 1987-09-07 1987-09-07 Method for manufacturing high hardness copper-based composite alloy

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62223555A JP2559422B2 (en) 1987-09-07 1987-09-07 Method for manufacturing high hardness copper-based composite alloy

Publications (2)

Publication Number Publication Date
JPS6465236A true JPS6465236A (en) 1989-03-10
JP2559422B2 JP2559422B2 (en) 1996-12-04

Family

ID=16799994

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62223555A Expired - Lifetime JP2559422B2 (en) 1987-09-07 1987-09-07 Method for manufacturing high hardness copper-based composite alloy

Country Status (1)

Country Link
JP (1) JP2559422B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107254595A (en) * 2017-06-14 2017-10-17 南京理工大学 Raw type nanometer TiB in sensing heating synthesis2The method of granule reinforced copper base composite material

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107254595A (en) * 2017-06-14 2017-10-17 南京理工大学 Raw type nanometer TiB in sensing heating synthesis2The method of granule reinforced copper base composite material

Also Published As

Publication number Publication date
JP2559422B2 (en) 1996-12-04

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