EP0592665A4 - Poudre a base d'un alliage aluminium/silicium hypereutectique et production de cette poudre. - Google Patents

Poudre a base d'un alliage aluminium/silicium hypereutectique et production de cette poudre.

Info

Publication number
EP0592665A4
EP0592665A4 EP19910918937 EP91918937A EP0592665A4 EP 0592665 A4 EP0592665 A4 EP 0592665A4 EP 19910918937 EP19910918937 EP 19910918937 EP 91918937 A EP91918937 A EP 91918937A EP 0592665 A4 EP0592665 A4 EP 0592665A4
Authority
EP
European Patent Office
Prior art keywords
powder
silicon
silicon alloy
production
hypereutectic aluminum
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
EP19910918937
Other languages
German (de)
English (en)
Other versions
EP0592665B1 (fr
EP0592665A1 (fr
Inventor
Yoshinobu Itami Works O Takeda
Tetsuya Itami Works Of Hayashi
Toshihiko Itami Works Of Kaji
Yusuke Itami Works Of Su Odani
Kiyoaki Itami Works Of Akechi
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.)
Toyo Aluminum KK
Sumitomo Electric Industries Ltd
Original Assignee
Toyo Aluminum KK
Sumitomo Electric Industries 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 Toyo Aluminum KK, Sumitomo Electric Industries Ltd filed Critical Toyo Aluminum KK
Publication of EP0592665A4 publication Critical patent/EP0592665A4/fr
Publication of EP0592665A1 publication Critical patent/EP0592665A1/fr
Application granted granted Critical
Publication of EP0592665B1 publication Critical patent/EP0592665B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C21/00—Alloys based on aluminium
    • C22C21/02—Alloys based on aluminium with silicon as the next major constituent

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Powder Metallurgy (AREA)
EP91918937A 1990-10-31 1991-10-31 Poudre a base d'un alliage aluminium/silicium hypereutectique et production de cette poudre Expired - Lifetime EP0592665B1 (fr)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
JP29509990 1990-10-31
JP295018/90 1990-10-31
JP29501890 1990-10-31
JP295099/90 1990-10-31
JP295019/90 1990-10-31
JP29501990 1990-10-31
PCT/JP1991/001488 WO1992007676A1 (fr) 1990-10-31 1991-10-31 Poudre a base d'un alliage aluminium/silicium hypereutectique et production de cette poudre

Publications (3)

Publication Number Publication Date
EP0592665A4 true EP0592665A4 (fr) 1993-11-19
EP0592665A1 EP0592665A1 (fr) 1994-04-20
EP0592665B1 EP0592665B1 (fr) 1996-06-12

Family

ID=27337951

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91918937A Expired - Lifetime EP0592665B1 (fr) 1990-10-31 1991-10-31 Poudre a base d'un alliage aluminium/silicium hypereutectique et production de cette poudre

Country Status (3)

Country Link
EP (1) EP0592665B1 (fr)
DE (1) DE69120299T2 (fr)
WO (1) WO1992007676A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2703840B2 (ja) * 1991-07-22 1998-01-26 東洋アルミニウム 株式会社 高強度の過共晶Ａ１―Ｓｉ系粉末冶金合金
JPH08333645A (ja) * 1995-06-06 1996-12-17 Toyota Motor Corp 耐凝着性に優れたＡｌ基複合材料及びその製造方法
GB9514777D0 (en) * 1995-07-19 1995-09-20 Osprey Metals Ltd Silicon alloys for electronic packaging
DE19532252C2 (de) * 1995-09-01 1999-12-02 Erbsloeh Ag Verfahren zur Herstellung von Laufbuchsen
DE19532253C2 (de) * 1995-09-01 1998-07-02 Peak Werkstoff Gmbh Verfahren zur Herstellung von dünnwandigen Rohren (II)
DE19532244C2 (de) * 1995-09-01 1998-07-02 Peak Werkstoff Gmbh Verfahren zur Herstellung von dünnwandigen Rohren (I)
CN114101689B (zh) * 2021-11-15 2023-11-03 河北新立中有色金属集团有限公司 气雾化制粉用高硅铝合金熔体流动性、纯净度控制方法
CN116970831A (zh) * 2023-09-13 2023-10-31 四川航天职业技术学院(四川航天高级技工学校) 一种高硅铝合金细化方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3953202A (en) * 1975-02-10 1976-04-27 Kawecki Berylco Industries, Inc. Phosphorus-bearing master composition for addition to hyper-eutectic silicon-aluminum casting alloys and process therefor
JPS55145134A (en) * 1979-04-27 1980-11-12 Aikoorosuborou Kk Grain refiner for hyper-eutectic aluminum-silicon alloy
EP0185540A2 (fr) * 1984-12-18 1986-06-25 Sumitomo Light Metal Industries Limited Procédé pour l'affinage du grain de silicium primaire dans les alliages hypereutectiques Al-Si
EP0265307A1 (fr) * 1986-09-22 1988-04-27 Automobiles Peugeot Procédé de fabrication de pièces en alliage d'aluminium hypersilicié obtenu à partir de poudres refroidies à très grande vitesse de refroidissement
JPS63108945A (ja) * 1986-10-27 1988-05-13 Nippon Light Metal Co Ltd 初晶珪素微細化用フラツクス
EP0526079A1 (fr) * 1991-07-22 1993-02-03 Toyo Aluminium Kabushiki Kaisha Alliages aluminium-silicium hypereutectiques

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5937339B2 (ja) * 1977-04-15 1984-09-08 昭和電工株式会社 高ケイ素アルミニウム合金焼結体の製造方法
JPS63266004A (ja) * 1987-11-10 1988-11-02 Showa Denko Kk 耐熱耐摩耗性高力アルミニウム合金粉末
JPH01147038A (ja) * 1987-12-02 1989-06-08 Honda Motor Co Ltd 粉末冶金用耐熱Ａｌ合金
JPH02213401A (ja) * 1989-02-13 1990-08-24 Toyota Motor Corp 粉末冶金用アルミニウム合金粉末

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3953202A (en) * 1975-02-10 1976-04-27 Kawecki Berylco Industries, Inc. Phosphorus-bearing master composition for addition to hyper-eutectic silicon-aluminum casting alloys and process therefor
JPS55145134A (en) * 1979-04-27 1980-11-12 Aikoorosuborou Kk Grain refiner for hyper-eutectic aluminum-silicon alloy
EP0185540A2 (fr) * 1984-12-18 1986-06-25 Sumitomo Light Metal Industries Limited Procédé pour l'affinage du grain de silicium primaire dans les alliages hypereutectiques Al-Si
EP0265307A1 (fr) * 1986-09-22 1988-04-27 Automobiles Peugeot Procédé de fabrication de pièces en alliage d'aluminium hypersilicié obtenu à partir de poudres refroidies à très grande vitesse de refroidissement
JPS63108945A (ja) * 1986-10-27 1988-05-13 Nippon Light Metal Co Ltd 初晶珪素微細化用フラツクス
EP0526079A1 (fr) * 1991-07-22 1993-02-03 Toyo Aluminium Kabushiki Kaisha Alliages aluminium-silicium hypereutectiques

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Derwent World Patents Index; AN 81-62928D *
DATABASE WPI Derwent World Patents Index; AN 88-171412 *
See also references of WO9207676A1 *

Also Published As

Publication number Publication date
DE69120299D1 (de) 1996-07-18
EP0592665B1 (fr) 1996-06-12
EP0592665A1 (fr) 1994-04-20
WO1992007676A1 (fr) 1992-05-14
DE69120299T2 (de) 1997-01-23

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