JPS6439339A - Wear-resistant aluminum alloy cast rod and its production - Google Patents
Wear-resistant aluminum alloy cast rod and its productionInfo
- Publication number
- JPS6439339A JPS6439339A JP19403487A JP19403487A JPS6439339A JP S6439339 A JPS6439339 A JP S6439339A JP 19403487 A JP19403487 A JP 19403487A JP 19403487 A JP19403487 A JP 19403487A JP S6439339 A JPS6439339 A JP S6439339A
- Authority
- JP
- Japan
- Prior art keywords
- controlled
- cast rod
- casting
- alloy cast
- 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
Landscapes
- Forging (AREA)
Abstract
PURPOSE:To produce the title high-quality Al alloy cast rod having excellent wear resistance and forgeability by casting, cooling, and heat-treating the Al alloy contg. Si, Cu, Mg, Fe, Mn, and Sr as the essential components and having a specified composition under specified conditions. CONSTITUTION:When an Al alloy contg., by weight, 7.5-22.0% Si, 3.0-7.0% Cu, 0.3-1.0% Mg, 0.25-1.0% Fe, 0.25-1.0% Mn, and 0.005-0.1% Sr as the essential components is cast, the casting temp. is controlled to 670-850 deg.C, and then the cast is cooled at a cooling rate of >=5 deg.C/sec from 670 deg.C to 544 deg.C and at a rate of >=10 deg.C/sec from 560 deg.C to 544 deg.C. The ingot after casting is heat- treated at (450-510 deg.C)X(2-12hr). The diameter of the circumscribed circle of the Si phase and the inevitably generated crystallized material of every kind is controlled to <=20mum, and the interval between the branches of aluminum dendrite is controlled to <=10mum. By this method, an Al alloy cast rod having excellent wear resistance and mechanical properties and suitable for forging is obtained.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62194034A JPH0762200B2 (en) | 1987-08-03 | 1987-08-03 | Abrasion resistant aluminum alloy casting rod for forging and its manufacturing method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62194034A JPH0762200B2 (en) | 1987-08-03 | 1987-08-03 | Abrasion resistant aluminum alloy casting rod for forging and its manufacturing method |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6439339A true JPS6439339A (en) | 1989-02-09 |
JPH0762200B2 JPH0762200B2 (en) | 1995-07-05 |
Family
ID=16317838
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62194034A Expired - Fee Related JPH0762200B2 (en) | 1987-08-03 | 1987-08-03 | Abrasion resistant aluminum alloy casting rod for forging and its manufacturing method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0762200B2 (en) |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5616192A (en) * | 1994-07-21 | 1997-04-01 | Fuji Oozx Inc. | Coil retainer for engine valve and preparation of the same |
JPH11335767A (en) * | 1998-05-26 | 1999-12-07 | Yamaha Motor Co Ltd | Aluminum alloy for forging, and its production |
JP2001200326A (en) * | 2000-01-18 | 2001-07-24 | Sumitomo Electric Ind Ltd | Wear resistant aluminum alloy long-length body and producing method therefor |
JP2003027171A (en) * | 2001-07-17 | 2003-01-29 | Sumitomo Electric Ind Ltd | Wear resistant aluminum alloy long-length body, production method therefor and piston for car air conditioner |
WO2004085096A1 (en) * | 2003-03-26 | 2004-10-07 | Showa Denko K.K. | Horizontally continuously cast rod of aluminum alloy and method and equipment for producing the rod. |
JP2006104537A (en) * | 2004-10-06 | 2006-04-20 | Nissin Kogyo Co Ltd | Method for casting aluminum alloy |
JP2007513773A (en) * | 2003-12-11 | 2007-05-31 | ノベリス・インコーポレイテッド | Horizontal continuous casting of metal |
CN1330438C (en) * | 2003-03-26 | 2007-08-08 | 昭和电工株式会社 | Horizontally continuously cast rod of aluminum alloy and method and equipment for producing the rod |
DE10339705B4 (en) * | 2002-08-29 | 2008-03-13 | Nippon Light Metal Co. Ltd. | High strength aluminum alloy casting and process for its production |
JP2014037622A (en) * | 2012-07-17 | 2014-02-27 | Sankyotateyama Inc | Continuously cast rod and forging |
JP2014039958A (en) * | 2006-08-16 | 2014-03-06 | Alotech Ltd Llc | Coagulation microstructure of molding mold molded by aggregate-using casting mold |
US8828157B2 (en) | 2003-12-18 | 2014-09-09 | Showa Denko K.K. | Method for producing shaped article of aluminum alloy, shaped aluminum alloy article and production system |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006283124A (en) * | 2005-03-31 | 2006-10-19 | Kobe Steel Ltd | Abrasion resistant aluminum alloy for cold forging |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59193238A (en) * | 1983-03-10 | 1984-11-01 | Kobe Steel Ltd | Abrasion resistant aluminum alloy for extrusion forging |
JPS60215733A (en) * | 1984-04-11 | 1985-10-29 | Showa Alum Corp | Aluminum alloy vane |
-
1987
- 1987-08-03 JP JP62194034A patent/JPH0762200B2/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59193238A (en) * | 1983-03-10 | 1984-11-01 | Kobe Steel Ltd | Abrasion resistant aluminum alloy for extrusion forging |
JPS60215733A (en) * | 1984-04-11 | 1985-10-29 | Showa Alum Corp | Aluminum alloy vane |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5616192A (en) * | 1994-07-21 | 1997-04-01 | Fuji Oozx Inc. | Coil retainer for engine valve and preparation of the same |
JPH11335767A (en) * | 1998-05-26 | 1999-12-07 | Yamaha Motor Co Ltd | Aluminum alloy for forging, and its production |
JP2001200326A (en) * | 2000-01-18 | 2001-07-24 | Sumitomo Electric Ind Ltd | Wear resistant aluminum alloy long-length body and producing method therefor |
JP2003027171A (en) * | 2001-07-17 | 2003-01-29 | Sumitomo Electric Ind Ltd | Wear resistant aluminum alloy long-length body, production method therefor and piston for car air conditioner |
US8246763B2 (en) | 2002-08-29 | 2012-08-21 | Denso Corporation | High strength aluminum alloy casting and method of production of same |
DE10339705B4 (en) * | 2002-08-29 | 2008-03-13 | Nippon Light Metal Co. Ltd. | High strength aluminum alloy casting and process for its production |
CN1330438C (en) * | 2003-03-26 | 2007-08-08 | 昭和电工株式会社 | Horizontally continuously cast rod of aluminum alloy and method and equipment for producing the rod |
WO2004085096A1 (en) * | 2003-03-26 | 2004-10-07 | Showa Denko K.K. | Horizontally continuously cast rod of aluminum alloy and method and equipment for producing the rod. |
JP2007513773A (en) * | 2003-12-11 | 2007-05-31 | ノベリス・インコーポレイテッド | Horizontal continuous casting of metal |
US8828157B2 (en) | 2003-12-18 | 2014-09-09 | Showa Denko K.K. | Method for producing shaped article of aluminum alloy, shaped aluminum alloy article and production system |
JP2006104537A (en) * | 2004-10-06 | 2006-04-20 | Nissin Kogyo Co Ltd | Method for casting aluminum alloy |
JP2014039958A (en) * | 2006-08-16 | 2014-03-06 | Alotech Ltd Llc | Coagulation microstructure of molding mold molded by aggregate-using casting mold |
JP2014037622A (en) * | 2012-07-17 | 2014-02-27 | Sankyotateyama Inc | Continuously cast rod and forging |
Also Published As
Publication number | Publication date |
---|---|
JPH0762200B2 (en) | 1995-07-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |