JPS6439339A - Wear-resistant aluminum alloy cast rod and its production - Google Patents

Wear-resistant aluminum alloy cast rod and its production

Info

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
Application number
JP19403487A
Other languages
Japanese (ja)
Other versions
JPH0762200B2 (en
Inventor
Toshimasa Sakamoto
Hideo Oshiro
Osamu Domoto
Mikio Ishii
Kenji Hayashi
Eiichirou Sawahisa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kobe Steel Ltd
Original Assignee
Kobe Steel Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Kobe Steel Ltd filed Critical Kobe Steel Ltd
Priority to JP62194034A priority Critical patent/JPH0762200B2/en
Publication of JPS6439339A publication Critical patent/JPS6439339A/en
Publication of JPH0762200B2 publication Critical patent/JPH0762200B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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  • 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.
JP62194034A 1987-08-03 1987-08-03 Abrasion resistant aluminum alloy casting rod for forging and its manufacturing method Expired - Fee Related JPH0762200B2 (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (2)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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