JPS5565344A - High strength aluminum alloy with superior formability and corrosion resistance, and manufacture thereof - Google Patents
High strength aluminum alloy with superior formability and corrosion resistance, and manufacture thereofInfo
- Publication number
- JPS5565344A JPS5565344A JP13220078A JP13220078A JPS5565344A JP S5565344 A JPS5565344 A JP S5565344A JP 13220078 A JP13220078 A JP 13220078A JP 13220078 A JP13220078 A JP 13220078A JP S5565344 A JPS5565344 A JP S5565344A
- Authority
- JP
- Japan
- Prior art keywords
- alloy
- high strength
- manufacture
- aluminum alloy
- corrosion resistance
- 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
Links
Landscapes
- Heat Treatment Of Nonferrous Metals Or Alloys (AREA)
Abstract
PURPOSE: To enhance the formability and stress corrosion cracking resistance of an Al-Mg alloy by adding a specified amt. of Bi to the alloy.
CONSTITUTION: An alloy consisting of, by wt., Mg 3W4.4%, Bi 0.06W0.9%, and the balance Al and inevitable impurities or optionally contg. one or more out of Mn 0.05W1.0%, Cr 0.05W0.3%, Zr 0.05W0.3%, V 0.03W0.2%, Ti 0.01W 0.25%, B 0.0001W0.05%, Cu 0.05W0.4% and Be 0.0001W0.05% is homogenized at 400W580°C for 3W48hr to uniformly precipitate the elements added in trace amts. as a fine intermetallic cpd. as well as to dissolve the Mg and Cu. The alloy is then hot rolled at a start temp. of 400W550°C and a finish temp. of 200W350°C, and softened at 360W450°C for 30W3hr to give a grain-refined high strength alloy optimum for use as a material for a car wheel.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53132200A JPS5826426B2 (en) | 1978-10-27 | 1978-10-27 | Manufacturing method for strong aluminum alloy with excellent formability and corrosion resistance |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53132200A JPS5826426B2 (en) | 1978-10-27 | 1978-10-27 | Manufacturing method for strong aluminum alloy with excellent formability and corrosion resistance |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5565344A true JPS5565344A (en) | 1980-05-16 |
JPS5826426B2 JPS5826426B2 (en) | 1983-06-02 |
Family
ID=15075726
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP53132200A Expired JPS5826426B2 (en) | 1978-10-27 | 1978-10-27 | Manufacturing method for strong aluminum alloy with excellent formability and corrosion resistance |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5826426B2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61163251A (en) * | 1985-01-11 | 1986-07-23 | Kobe Steel Ltd | Production of al-mg alloy for automobile wheel having excellent spinning workability |
JPS6223973A (en) * | 1985-07-22 | 1987-01-31 | Kobe Steel Ltd | Manufacture of aluminum alloy for automobile wheel |
JPS63117606U (en) * | 1987-01-27 | 1988-07-29 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1742557A (en) * | 1925-12-17 | 1930-01-07 | American Lurgi Corp | Noncorrosive aluminum alloy |
US1932848A (en) * | 1932-09-21 | 1933-10-31 | Aluminum Co Of America | Aluminum alloys |
JPS50141510A (en) * | 1974-04-30 | 1975-11-14 |
-
1978
- 1978-10-27 JP JP53132200A patent/JPS5826426B2/en not_active Expired
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1742557A (en) * | 1925-12-17 | 1930-01-07 | American Lurgi Corp | Noncorrosive aluminum alloy |
US1932848A (en) * | 1932-09-21 | 1933-10-31 | Aluminum Co Of America | Aluminum alloys |
JPS50141510A (en) * | 1974-04-30 | 1975-11-14 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61163251A (en) * | 1985-01-11 | 1986-07-23 | Kobe Steel Ltd | Production of al-mg alloy for automobile wheel having excellent spinning workability |
JPS6223973A (en) * | 1985-07-22 | 1987-01-31 | Kobe Steel Ltd | Manufacture of aluminum alloy for automobile wheel |
JPH0112830B2 (en) * | 1985-07-22 | 1989-03-02 | Kobe Steel Ltd | |
JPS63117606U (en) * | 1987-01-27 | 1988-07-29 |
Also Published As
Publication number | Publication date |
---|---|
JPS5826426B2 (en) | 1983-06-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
NO832458L (en) | AMORPH OR MICROCrystalline ALUMINUM-BASED ALLOYS | |
JP2008516090A5 (en) | ||
CA2010174A1 (en) | Heat-resistant austenitic stainless steel | |
ES375477A2 (en) | Aluminum base alloy | |
GB709527A (en) | Improvements relating to aluminium-base copper-containing alloys and the heat treatment thereof | |
GB787665A (en) | Improvements relating to aluminium-base alloys | |
JPS5669345A (en) | High-toughness high-strength al alloy cast product | |
JPS5565344A (en) | High strength aluminum alloy with superior formability and corrosion resistance, and manufacture thereof | |
DE69223248D1 (en) | Improved aluminum alloy | |
JPS56163234A (en) | Heat-resistant high-strength aluminum alloy | |
JPS57210944A (en) | Aluminum alloy for butt resistance welding with superior stress corrosion cracking resistance at joint | |
JPS5713141A (en) | Finely grained material for stringer of airplane with superior corrosion resistance and its manufacture | |
JPS56169745A (en) | A -mg base alloy | |
JPS6468440A (en) | Corrosion-resistant aluminum alloy | |
JPS5625955A (en) | Manufacture of structural aluminum alloy having superior strength and formability | |
JPS57158360A (en) | Manufacture of forged aluminum alloy product | |
GB674127A (en) | Improvements in or relating to copper base alloys | |
JPS64246A (en) | Spheroidal graphite cast iron | |
GB1326271A (en) | Structural components of coppernickel alloys | |
JPS57210945A (en) | Aluminum alloy for heat exchanger | |
JPS5779153A (en) | Burning resistant iron alloy for oxygen duct | |
JPS57140858A (en) | Aluminum killed steel for low temperature use with superior critical cod characteristic at weld zone | |
JPS581050A (en) | High toughness high strength aluminum alloy of superior fatigue property | |
JPS5554553A (en) | High temperature corrosion and oxidation resistant, high strength alloy | |
JPS5743967A (en) | Heat resistant cast steel with excellent heat shock fatigue resistance |