JPS57207152A - Aluminum alloy for casting with high pressure resistance - Google Patents
Aluminum alloy for casting with high pressure resistanceInfo
- Publication number
- JPS57207152A JPS57207152A JP9264681A JP9264681A JPS57207152A JP S57207152 A JPS57207152 A JP S57207152A JP 9264681 A JP9264681 A JP 9264681A JP 9264681 A JP9264681 A JP 9264681A JP S57207152 A JPS57207152 A JP S57207152A
- Authority
- JP
- Japan
- Prior art keywords
- pressure resistance
- casting
- alloy
- high pressure
- 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
Links
Abstract
PURPOSE: To obtain an Al alloy for casting with superior mechanical properties and pressure resistance by adding Mg, Mn, Be, Ti and B to Al in a specified ratio.
CONSTITUTION: An alloy consisting of, by weight, 3.0W5.5% Mg, 0.10W1.0%, preferably 0.20W0.60% Mn, 0.001W0.01%, preferably 0.001W0.004% Be, 0.15W 0.60%, preferably 0.20W0.50% Ti, B <2% and ≥0.001%, of the amount of Ti and the balance Al with impurities is prepared. The pressure resistance can be improved while maintaining the favorable properties. Since the ratio of B to Ti is low, even if the molten alloy is held over a long time, TiB2 is hardly precipitated, and the casting work of the alloy is easily carried out.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9264681A JPS57207152A (en) | 1981-06-16 | 1981-06-16 | Aluminum alloy for casting with high pressure resistance |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9264681A JPS57207152A (en) | 1981-06-16 | 1981-06-16 | Aluminum alloy for casting with high pressure resistance |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57207152A true JPS57207152A (en) | 1982-12-18 |
JPH0132300B2 JPH0132300B2 (en) | 1989-06-30 |
Family
ID=14060212
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9264681A Granted JPS57207152A (en) | 1981-06-16 | 1981-06-16 | Aluminum alloy for casting with high pressure resistance |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57207152A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0618303A1 (en) * | 1993-03-26 | 1994-10-05 | Hitachi Metals, Ltd. | Airtight aluminum alloy casting and its manufacturing method |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4967807A (en) * | 1972-11-06 | 1974-07-01 |
-
1981
- 1981-06-16 JP JP9264681A patent/JPS57207152A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4967807A (en) * | 1972-11-06 | 1974-07-01 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0618303A1 (en) * | 1993-03-26 | 1994-10-05 | Hitachi Metals, Ltd. | Airtight aluminum alloy casting and its manufacturing method |
Also Published As
Publication number | Publication date |
---|---|
JPH0132300B2 (en) | 1989-06-30 |
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