JPS57114635A - Aluminum alloy with superior machinability and wear resistance - Google Patents

Aluminum alloy with superior machinability and wear resistance

Info

Publication number
JPS57114635A
JPS57114635A JP86881A JP86881A JPS57114635A JP S57114635 A JPS57114635 A JP S57114635A JP 86881 A JP86881 A JP 86881A JP 86881 A JP86881 A JP 86881A JP S57114635 A JPS57114635 A JP S57114635A
Authority
JP
Japan
Prior art keywords
wear resistance
inferior
alloy
machinability
aluminum 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.)
Granted
Application number
JP86881A
Other languages
Japanese (ja)
Other versions
JPS6328978B2 (en
Inventor
Akira Kuboki
Masanori Momochi
Toshio Mihashi
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.)
Mitsubishi Light Metal Industries Ltd
Original Assignee
Mitsubishi Light Metal Industries 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 Mitsubishi Light Metal Industries Ltd filed Critical Mitsubishi Light Metal Industries Ltd
Priority to JP86881A priority Critical patent/JPS57114635A/en
Publication of JPS57114635A publication Critical patent/JPS57114635A/en
Publication of JPS6328978B2 publication Critical patent/JPS6328978B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Powder Metallurgy (AREA)
  • Forging (AREA)

Abstract

PURPOSE: To obtain an Al alloy with superior machinability and wear resistance by adding Cu, Mn and Mg to Al in a specified ratio.
CONSTITUTION: This Al alloy consists of, by wt., 8W15% Cu, 0.2W1.0% Mn, 0.2W1.0% Mg and the balance Al with ordinary impurities. Less than the lower limit of Cu results in inferior machinability, especially inferior suitability to treatment of shavings (a property of discharging short-cut shavings) and inferior wear resistance. More than the upper limit of Cu causes cracks during hot forging. Mn is effective in making the alloy grains fine and improving the corrosion resistance, yet less than the lower limit of Mn reduces the effect, and more than the upper limit of Mn wears a tool during cutting. Mg enhances the mechanical strength, yet the content is restricted because excess Mg deteriorates the castability.
COPYRIGHT: (C)1982,JPO&Japio
JP86881A 1981-01-07 1981-01-07 Aluminum alloy with superior machinability and wear resistance Granted JPS57114635A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP86881A JPS57114635A (en) 1981-01-07 1981-01-07 Aluminum alloy with superior machinability and wear resistance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP86881A JPS57114635A (en) 1981-01-07 1981-01-07 Aluminum alloy with superior machinability and wear resistance

Publications (2)

Publication Number Publication Date
JPS57114635A true JPS57114635A (en) 1982-07-16
JPS6328978B2 JPS6328978B2 (en) 1988-06-10

Family

ID=11485643

Family Applications (1)

Application Number Title Priority Date Filing Date
JP86881A Granted JPS57114635A (en) 1981-01-07 1981-01-07 Aluminum alloy with superior machinability and wear resistance

Country Status (1)

Country Link
JP (1) JPS57114635A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61259830A (en) * 1985-05-10 1986-11-18 Showa Alum Corp Production of wear resistant aluminum alloy extrudate having excellent machineability
US8684209B2 (en) 2012-01-16 2014-04-01 National Plastic Co., Ltd. Foldable and overlappable carrier box

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63184338U (en) * 1987-05-20 1988-11-28
JPH01123050U (en) * 1988-02-12 1989-08-22
JPH0294989U (en) * 1989-01-18 1990-07-27
JPH0351612A (en) * 1989-07-19 1991-03-06 Rinnai Corp C0ntroller of combustion apparatus
JPH03199787A (en) * 1989-12-25 1991-08-30 Ckd Corp Proportional valve

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61259830A (en) * 1985-05-10 1986-11-18 Showa Alum Corp Production of wear resistant aluminum alloy extrudate having excellent machineability
JPH0340647B2 (en) * 1985-05-10 1991-06-19
US8684209B2 (en) 2012-01-16 2014-04-01 National Plastic Co., Ltd. Foldable and overlappable carrier box

Also Published As

Publication number Publication date
JPS6328978B2 (en) 1988-06-10

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