JPS5747572A - Production of high silicon aluminum alloy casting - Google Patents
Production of high silicon aluminum alloy castingInfo
- Publication number
- JPS5747572A JPS5747572A JP12331480A JP12331480A JPS5747572A JP S5747572 A JPS5747572 A JP S5747572A JP 12331480 A JP12331480 A JP 12331480A JP 12331480 A JP12331480 A JP 12331480A JP S5747572 A JPS5747572 A JP S5747572A
- Authority
- JP
- Japan
- Prior art keywords
- aluminum alloy
- silicon aluminum
- mold
- molten metal
- high silicon
- 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 produce a casting which is easy to cut and grind and improves working speed by specifying the temp. of a mold, the thickness of a parting material layer, the speed of filling molten metal and the pressure of molten metal with respect to molten high silicon aluminum alloy contg. a specific amount of Si.
CONSTITUTION: Molten hypereutectic silicon aluminum alloy contg. 13W25wt% Si is cast under fixed conditions. More specifically, it is teemed into a mold under the conditions wherein the temp. of the mold is set at 50W150°C, the thickness of the parting material layer coated in the mold at ≤10μm, the speed filling molten metal at 35W200cm/sec and the pressure of molten metal at 500W800kg/cm2, whereby a casting is produced. Hence, the high silicon aluminum alloy casting of particularly improved machineability is produced.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12331480A JPS5849351B2 (en) | 1980-09-05 | 1980-09-05 | Manufacturing method for high-silicon aluminum alloy castings |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12331480A JPS5849351B2 (en) | 1980-09-05 | 1980-09-05 | Manufacturing method for high-silicon aluminum alloy castings |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5747572A true JPS5747572A (en) | 1982-03-18 |
JPS5849351B2 JPS5849351B2 (en) | 1983-11-04 |
Family
ID=14857479
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12331480A Expired JPS5849351B2 (en) | 1980-09-05 | 1980-09-05 | Manufacturing method for high-silicon aluminum alloy castings |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5849351B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104874773A (en) * | 2015-05-20 | 2015-09-02 | 柳州市百田机械有限公司 | Method for casting aluminum alloy |
-
1980
- 1980-09-05 JP JP12331480A patent/JPS5849351B2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104874773A (en) * | 2015-05-20 | 2015-09-02 | 柳州市百田机械有限公司 | Method for casting aluminum alloy |
Also Published As
Publication number | Publication date |
---|---|
JPS5849351B2 (en) | 1983-11-04 |
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