JPS5779142A - Extruded aluminum alloy with superior flash butt weldability - Google Patents

Extruded aluminum alloy with superior flash butt weldability

Info

Publication number
JPS5779142A
JPS5779142A JP15361880A JP15361880A JPS5779142A JP S5779142 A JPS5779142 A JP S5779142A JP 15361880 A JP15361880 A JP 15361880A JP 15361880 A JP15361880 A JP 15361880A JP S5779142 A JPS5779142 A JP S5779142A
Authority
JP
Japan
Prior art keywords
alloy
flash butt
aluminum alloy
extruded
extruded aluminum
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
JP15361880A
Other languages
Japanese (ja)
Other versions
JPS6136066B2 (en
Inventor
Yoshimitsu Miyaki
Masakazu Hirano
Mitsuo Hino
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.)
Kobe Steel Ltd
Original Assignee
Kobe Steel 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 Kobe Steel Ltd filed Critical Kobe Steel Ltd
Priority to JP15361880A priority Critical patent/JPS5779142A/en
Publication of JPS5779142A publication Critical patent/JPS5779142A/en
Publication of JPS6136066B2 publication Critical patent/JPS6136066B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Extrusion Of Metal (AREA)
  • Heat Treatment Of Nonferrous Metals Or Alloys (AREA)
  • Arc Welding In General (AREA)

Abstract

PURPOSE: To enhance the flash butt weldability of an Al alloy by adding a prescribed percentage of Zn, Mg, Cu and one or more among Mn, Cr, Zr and Ti to the alloy and regulating the ratio between the grain size in the extrudion direction and that in a direction perpendicular to the extrusion direction to a prescribed value.
CONSTITUTION: When an Al alloy contg. 3W8% Zn, 0.3W2.5% Mg, 0.1W0.6% Cu and one or more among 0.05W0.6% Mn, 0.05W0.3% Cr. 0.05W0.25% Zr and 0.001W 0.1% Ti is extruded, the ratio between the grain size in the extrusion direction and that in a direction perpendicular to the extrusion direction is regulated to ≥5 to obtain the titled extruded Al alloy. The flash butt weld zone of the extruded Al alloy is almost equal to the base metal in mechanical properties, and the alloy is suitable for use as a material for a rim.
COPYRIGHT: (C)1982,JPO&Japio
JP15361880A 1980-10-31 1980-10-31 Extruded aluminum alloy with superior flash butt weldability Granted JPS5779142A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15361880A JPS5779142A (en) 1980-10-31 1980-10-31 Extruded aluminum alloy with superior flash butt weldability

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15361880A JPS5779142A (en) 1980-10-31 1980-10-31 Extruded aluminum alloy with superior flash butt weldability

Publications (2)

Publication Number Publication Date
JPS5779142A true JPS5779142A (en) 1982-05-18
JPS6136066B2 JPS6136066B2 (en) 1986-08-16

Family

ID=15566423

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15361880A Granted JPS5779142A (en) 1980-10-31 1980-10-31 Extruded aluminum alloy with superior flash butt weldability

Country Status (1)

Country Link
JP (1) JPS5779142A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59143040A (en) * 1983-02-04 1984-08-16 Kobe Steel Ltd Al alloy for welded structure
JPS60194041A (en) * 1984-03-14 1985-10-02 Kobe Steel Ltd Aluminum alloy for frame of motorcycle
JPS61238937A (en) * 1985-04-12 1986-10-24 Showa Alum Corp High-strength aluminum alloy for welding construction material excelling in extrudability and stress corrosion cracking resistance
JPS6263641A (en) * 1985-09-14 1987-03-20 Showa Alum Corp High-strength aluminum-alloy extruded material excellent in low-cycle fatigue characteristics
JPS6386845A (en) * 1986-09-30 1988-04-18 Showa Alum Corp Aluminum alloy having superior suitability to brazing with fluoride-base flux
JPH03173736A (en) * 1989-11-30 1991-07-29 Showa Alum Corp High strength aluminum alloy capable of hollow extruding by combination die
EP1768797A2 (en) * 2004-07-01 2007-04-04 Alcoa Inc. Forged aluminum vehicle wheel and associated method of manufacture and alloy

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5336812A (en) * 1977-08-27 1978-04-05 Hitachi Ltd Current collector

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5336812A (en) * 1977-08-27 1978-04-05 Hitachi Ltd Current collector

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59143040A (en) * 1983-02-04 1984-08-16 Kobe Steel Ltd Al alloy for welded structure
JPH0250186B2 (en) * 1983-02-04 1990-11-01 Kobe Steel Ltd
JPS60194041A (en) * 1984-03-14 1985-10-02 Kobe Steel Ltd Aluminum alloy for frame of motorcycle
JPS6257702B2 (en) * 1984-03-14 1987-12-02 Kobe Steel Ltd
JPS61238937A (en) * 1985-04-12 1986-10-24 Showa Alum Corp High-strength aluminum alloy for welding construction material excelling in extrudability and stress corrosion cracking resistance
JPS6263641A (en) * 1985-09-14 1987-03-20 Showa Alum Corp High-strength aluminum-alloy extruded material excellent in low-cycle fatigue characteristics
JPH0570699B2 (en) * 1985-09-14 1993-10-05 Showa Aluminium Co Ltd
JPS6386845A (en) * 1986-09-30 1988-04-18 Showa Alum Corp Aluminum alloy having superior suitability to brazing with fluoride-base flux
JPH03173736A (en) * 1989-11-30 1991-07-29 Showa Alum Corp High strength aluminum alloy capable of hollow extruding by combination die
EP1768797A2 (en) * 2004-07-01 2007-04-04 Alcoa Inc. Forged aluminum vehicle wheel and associated method of manufacture and alloy
EP1768797A4 (en) * 2004-07-01 2010-03-17 Alcoa Inc Forged aluminum vehicle wheel and associated method of manufacture and alloy

Also Published As

Publication number Publication date
JPS6136066B2 (en) 1986-08-16

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