JPS5511137A - Corrosion resistant structural aluminum alloy material - Google Patents
Corrosion resistant structural aluminum alloy materialInfo
- Publication number
- JPS5511137A JPS5511137A JP8317878A JP8317878A JPS5511137A JP S5511137 A JPS5511137 A JP S5511137A JP 8317878 A JP8317878 A JP 8317878A JP 8317878 A JP8317878 A JP 8317878A JP S5511137 A JPS5511137 A JP S5511137A
- Authority
- JP
- Japan
- Prior art keywords
- aluminum alloy
- alloy material
- alloy
- corrosion resistant
- grain size
- 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
Abstract
PURPOSE: To provide an aluminum alloy material decreased in grain boundary and in generation of pitting, by flattening cold working and recrystallization heat treatment of the aluminum alloy, then by specifying the grain size.
CONSTITUTION: After cold treatment, e.g., strong rolling or drawing, an Al alloy is heated to be recrystallized, then the grain size is made not smaller than 100μ. The Al alloy manufactured by this method has corrosion resistance excellent more than that of generally available Al alloy of fine grain size.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8317878A JPS6013057B2 (en) | 1978-07-08 | 1978-07-08 | Aluminum alloy material for heat exchangers with anti-corrosion properties |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8317878A JPS6013057B2 (en) | 1978-07-08 | 1978-07-08 | Aluminum alloy material for heat exchangers with anti-corrosion properties |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3805886A Division JPS61243146A (en) | 1986-02-22 | 1986-02-22 | Heat exchanger having corrosion preventing property |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5511137A true JPS5511137A (en) | 1980-01-25 |
JPS6013057B2 JPS6013057B2 (en) | 1985-04-04 |
Family
ID=13795029
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8317878A Expired JPS6013057B2 (en) | 1978-07-08 | 1978-07-08 | Aluminum alloy material for heat exchangers with anti-corrosion properties |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6013057B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61148188U (en) * | 1985-03-06 | 1986-09-12 | ||
JPS6230839U (en) * | 1985-08-08 | 1987-02-24 |
-
1978
- 1978-07-08 JP JP8317878A patent/JPS6013057B2/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61148188U (en) * | 1985-03-06 | 1986-09-12 | ||
JPS6230839U (en) * | 1985-08-08 | 1987-02-24 |
Also Published As
Publication number | Publication date |
---|---|
JPS6013057B2 (en) | 1985-04-04 |
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