EP2669028A4 - Agent d'affinage de grain cristallin pour coulage et son procédé de production - Google Patents

Agent d'affinage de grain cristallin pour coulage et son procédé de production

Info

Publication number
EP2669028A4
EP2669028A4 EP12738824.7A EP12738824A EP2669028A4 EP 2669028 A4 EP2669028 A4 EP 2669028A4 EP 12738824 A EP12738824 A EP 12738824A EP 2669028 A4 EP2669028 A4 EP 2669028A4
Authority
EP
European Patent Office
Prior art keywords
casting
producing
same
crystal grain
refining agent
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
EP12738824.7A
Other languages
German (de)
English (en)
Other versions
EP2669028A1 (fr
EP2669028B1 (fr
Inventor
Yoshimi Watanabe
Hisashi Sato
Takahiro Matsuoka
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.)
Nagoya Institute of Technology NUC
Original Assignee
Nagoya Institute of Technology NUC
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 Nagoya Institute of Technology NUC filed Critical Nagoya Institute of Technology NUC
Publication of EP2669028A1 publication Critical patent/EP2669028A1/fr
Publication of EP2669028A4 publication Critical patent/EP2669028A4/fr
Application granted granted Critical
Publication of EP2669028B1 publication Critical patent/EP2669028B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/10—Sintering only
    • B22F3/105—Sintering only by using electric current other than for infrared radiant energy, laser radiation or plasma ; by ultrasonic bonding
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/02—Making non-ferrous alloys by melting
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/02—Making non-ferrous alloys by melting
    • C22C1/026—Alloys based on aluminium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/04—Making non-ferrous alloys by powder metallurgy
    • C22C1/0408—Light metal alloys
    • C22C1/0416—Aluminium-based alloys
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/04—Making non-ferrous alloys by powder metallurgy
    • C22C1/047—Making non-ferrous alloys by powder metallurgy comprising intermetallic compounds
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/06—Making non-ferrous alloys with the use of special agents for refining or deoxidising
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • B22F2998/10—Processes characterised by the sequence of their steps

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Manufacturing & Machinery (AREA)
  • Powder Metallurgy (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
EP12738824.7A 2011-01-25 2012-01-19 Agent d'affinage de grain cristallin pour coulage et son procédé de production Active EP2669028B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011013269 2011-01-25
PCT/JP2012/051050 WO2012102162A1 (fr) 2011-01-25 2012-01-19 Agent d'affinage de grain cristallin pour coulage et son procédé de production

Publications (3)

Publication Number Publication Date
EP2669028A1 EP2669028A1 (fr) 2013-12-04
EP2669028A4 true EP2669028A4 (fr) 2016-08-24
EP2669028B1 EP2669028B1 (fr) 2019-07-17

Family

ID=46580734

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12738824.7A Active EP2669028B1 (fr) 2011-01-25 2012-01-19 Agent d'affinage de grain cristallin pour coulage et son procédé de production

Country Status (3)

Country Link
EP (1) EP2669028B1 (fr)
JP (1) JP5850372B2 (fr)
WO (1) WO2012102162A1 (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6238403B2 (ja) * 2013-11-07 2017-11-29 国立大学法人 名古屋工業大学 結晶粒微細化剤およびその製造方法
WO2016013637A1 (fr) * 2014-07-25 2016-01-28 国立大学法人名古屋工業大学 Agent d'affinage de structure de matériau de coulage d'alliage d'aluminium
CN104439206B (zh) * 2014-11-29 2017-02-22 山东大学 一种硅晶粒异质形核强化剂在促进铝硅合金熔体中硅晶粒形核中的应用
CN105648251A (zh) * 2016-02-01 2016-06-08 东南大学 一种铸造铝合金用铝镧硼晶粒细化剂的制备方法
CN107419135B (zh) * 2017-07-27 2018-09-25 济南大学 锌-铝-钇中间合金细化剂及其制备方法和应用
JP6955254B2 (ja) * 2017-08-23 2021-10-27 国立大学法人 名古屋工業大学 高濃度に異質核粒子を含有した鋳造用結晶粒微細化剤およびその製造方法
US20190062871A1 (en) * 2017-08-25 2019-02-28 The Boeing Company Tailoring high strength aluminum alloys for additive manufacturing through the use of grain refiners
CN109136599B (zh) * 2018-10-08 2021-01-29 兰州理工大学 高熵合金孕育亚共晶铝硅合金制备工艺
JP7430514B2 (ja) * 2019-11-05 2024-02-13 東邦チタニウム株式会社 鋳造合金、母合金粉末の製造方法及び、鋳造合金の製造方法
CN110951985B (zh) * 2019-11-25 2021-05-11 河南科技大学 一种铜或铜合金材料的制备方法及精炼用精炼剂
CN111020248B (zh) * 2019-12-02 2020-12-18 上海航天精密机械研究所 一种Ag-Zr-Zn中间合金及其制备方法和应用
CN112301245A (zh) * 2020-10-09 2021-02-02 济南大学 一种锌-铜合金中ε相的变质处理方法
CN112981162A (zh) * 2021-02-10 2021-06-18 大连交通大学 6xxx系铝合金熔体纯化剂及其使用方法
CN113005311A (zh) * 2021-02-10 2021-06-22 大连交通大学 5xxx系铝合金熔体净化剂及其制备方法
CN112981161A (zh) * 2021-02-10 2021-06-18 大连交通大学 铝硅系合金真空熔炼用碘酸铯熔体净化剂及其加工方法
CN113005321A (zh) * 2021-02-10 2021-06-22 大连交通大学 铝锌系合金真空熔炼纯化剂及其制备和使用方法
TWI801846B (zh) * 2021-04-21 2023-05-11 台灣雨虹有限公司 單方向晶粒金屬材料及其製造方法
CN115627391B (zh) * 2022-09-29 2024-01-30 河北科技大学 一种铝及其合金用晶粒细化剂及其制备方法与应用

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989003894A1 (fr) * 1987-10-14 1989-05-05 Martin Marietta Corporation Aluminures multicomposants de faible densite, presentant une structure cristalline l12 cubique
JPH07188701A (ja) * 1993-12-27 1995-07-25 Suzuki Motor Corp Ａｌ３ Ｔｉ分散強化アルミニウム合金と、その粉末並びにそれらの製造方法
JPH10317083A (ja) * 1997-05-13 1998-12-02 Kobe Steel Ltd アルミニウム合金用結晶粒微細化剤
JP2001152263A (ja) * 1999-11-18 2001-06-05 Ueda Seni Kagaku Shinkokai ハイブリッド傾斜機能材料及びその製造方法
JP2004346368A (ja) * 2003-05-21 2004-12-09 Ngk Insulators Ltd 複合材料の製造方法、及び複合材料
WO2007052174A1 (fr) * 2005-11-02 2007-05-10 Tubitak Procede de fabrication d'un alliage-mere a recuit d'affinage structural

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10204555A (ja) * 1997-01-17 1998-08-04 Toyota Motor Corp アルミニウム鋳造合金の結晶粒微細化剤の製造方法
JP4691735B2 (ja) 2004-05-20 2011-06-01 国立大学法人 名古屋工業大学 鋳造用結晶粒微細化剤及びその製造方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989003894A1 (fr) * 1987-10-14 1989-05-05 Martin Marietta Corporation Aluminures multicomposants de faible densite, presentant une structure cristalline l12 cubique
JPH07188701A (ja) * 1993-12-27 1995-07-25 Suzuki Motor Corp Ａｌ３ Ｔｉ分散強化アルミニウム合金と、その粉末並びにそれらの製造方法
JPH10317083A (ja) * 1997-05-13 1998-12-02 Kobe Steel Ltd アルミニウム合金用結晶粒微細化剤
JP2001152263A (ja) * 1999-11-18 2001-06-05 Ueda Seni Kagaku Shinkokai ハイブリッド傾斜機能材料及びその製造方法
JP2004346368A (ja) * 2003-05-21 2004-12-09 Ngk Insulators Ltd 複合材料の製造方法、及び複合材料
WO2007052174A1 (fr) * 2005-11-02 2007-05-10 Tubitak Procede de fabrication d'un alliage-mere a recuit d'affinage structural

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
C. SURYANARAYANA, WENKAI LI, F.H. FROES: "Sythesis of Metastable L12 Cubic Phases in (Al,M)3Zr (M=Fe, Ni) Powders by Mechanical Alloying", SCRIPTA METALLURGICA ET MATERIALIA, vol. 31, no. 11, 1994, pages 1465 - 1470, XP002759689 *
K.T. KASHYAP, T. CHANDRASHEKAR: "Effects and mechanisms of grain refinement in aluminium alloys", BULL. MATER. SCI., vol. 24, no. 4, 2001, pages 345 - 353, XP002759691 *
S. ZHANG, J.P. NIC, D.E. MIKKOLA: "New Cubic Phases Formed By Alloying Al3Ti with Mn And Cr", SCRIPTA METALLURGICA ET MATERIALIA, vol. 24, 1990, pages 57 - 62, XP002759690 *
See also references of WO2012102162A1 *

Also Published As

Publication number Publication date
JPWO2012102162A1 (ja) 2014-06-30
EP2669028A1 (fr) 2013-12-04
WO2012102162A1 (fr) 2012-08-02
JP5850372B2 (ja) 2016-02-03
EP2669028B1 (fr) 2019-07-17

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