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WO2000068469A3 - Composites de metal ductile in situ/ matrice en verre metallique en masse formes par partage chimique - Google Patents

Composites de metal ductile in situ/ matrice en verre metallique en masse formes par partage chimique Download PDF

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Publication number
WO2000068469A3
WO2000068469A3 PCT/US2000/011790 US0011790W WO0068469A3 WO 2000068469 A3 WO2000068469 A3 WO 2000068469A3 US 0011790 W US0011790 W US 0011790W WO 0068469 A3 WO0068469 A3 WO 0068469A3
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WO
WIPO (PCT)
Prior art keywords
range
micrometers
metal
particles
amorphous
Prior art date
Application number
PCT/US2000/011790
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English (en)
Other versions
WO2000068469A2 (fr
Inventor
Charles C Hays
Choong Paul Kim
William L Johnson
Original Assignee
California Inst Of Techn
Charles C Hays
Choong Paul Kim
William L Johnson
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
Priority to US09/890,480 priority Critical patent/US6709536B1/en
Application filed by California Inst Of Techn, Charles C Hays, Choong Paul Kim, William L Johnson filed Critical California Inst Of Techn
Priority to EP00959118A priority patent/EP1183401B1/fr
Priority to AU70493/00A priority patent/AU7049300A/en
Priority to JP2000617237A priority patent/JP2002544386A/ja
Publication of WO2000068469A2 publication Critical patent/WO2000068469A2/fr
Publication of WO2000068469A3 publication Critical patent/WO2000068469A3/fr

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    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C16/00—Alloys based on zirconium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C45/00—Amorphous alloys
    • C22C45/10—Amorphous alloys with molybdenum, tungsten, niobium, tantalum, titanium, or zirconium or Hf as the major constituent
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/003—Making ferrous alloys making amorphous alloys

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Continuous Casting (AREA)
  • Powder Metallurgy (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)

Abstract

L'invention concerne un objet métallique composite comprenant des particules métalliques cristallines ductiles dans une matrice métallique amorphe. Un alliage est chauffé à une température supérieure à celle du liquidus. Par refroidissement du mélange fondu à haute température, l'alliage se partage avec formation de dendrites dans la masse fondue. Par refroidissement du liquide restant à une température inférieure à la température de transition vitreuse, ce liquide se congèle en un état amorphe avec formation d'une microstructure à deux phases renfermant des particules cristallines dans une matrice métallique amorphe. Les particules métalliques ductiles sont d'une granulométrie comprise entre 0,1 et 15 microns, avec un écartement de l'ordre de 0,1 à 20 microns. De préférence, la granulométrie est de l'ordre de 0,5 à 8 microns, et l'écartement de l'ordre de 1 à 10 microns. La proportion en volume des particules se situe entre 5 et 50 % et, de préférence, entre 15 et 35 %. Un refroidissement différentiel peut produire des dendrites orientés de phase métallique ductile dans une matrice amorphe. On mentionne, à titre d'exemple, un système d'alliage Zr-Ti-Cu-Ni-Be et verre en masse avec addition de niobium.
PCT/US2000/011790 1999-04-30 2000-05-01 Composites de metal ductile in situ/ matrice en verre metallique en masse formes par partage chimique WO2000068469A2 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US09/890,480 US6709536B1 (en) 1999-04-30 1999-05-01 In-situ ductile metal/bulk metallic glass matrix composites formed by chemical partitioning
EP00959118A EP1183401B1 (fr) 1999-04-30 2000-05-01 Composites de metal ductile in situ/ matrice en verre metallique en masse formes par partage chimique
AU70493/00A AU7049300A (en) 1999-04-30 2000-05-01 In-situ ductile metal/bulk metallic glass matrix composites formed by chemical partitioning
JP2000617237A JP2002544386A (ja) 1999-04-30 2000-05-01 濃度分配により形成されたその場生成延性金属／バルク金属ガラスマトリクス複合体

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13197399P 1999-04-30 1999-04-30
US60/131,973 1999-04-30

Publications (2)

Publication Number Publication Date
WO2000068469A2 WO2000068469A2 (fr) 2000-11-16
WO2000068469A3 true WO2000068469A3 (fr) 2001-01-25

Family

ID=22451839

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2000/011790 WO2000068469A2 (fr) 1999-04-30 2000-05-01 Composites de metal ductile in situ/ matrice en verre metallique en masse formes par partage chimique

Country Status (5)

Country Link
EP (1) EP1183401B1 (fr)
JP (3) JP2002544386A (fr)
KR (1) KR100715137B1 (fr)
AU (1) AU7049300A (fr)
WO (1) WO2000068469A2 (fr)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
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US6709536B1 (en) 1999-04-30 2004-03-23 California Institute Of Technology In-situ ductile metal/bulk metallic glass matrix composites formed by chemical partitioning
JP2002544386A (ja) * 1999-04-30 2002-12-24 カリフォルニア・インスティテュート・オブ・テクノロジー 濃度分配により形成されたその場生成延性金属／バルク金属ガラスマトリクス複合体
US6692590B2 (en) 2000-09-25 2004-02-17 Johns Hopkins University Alloy with metallic glass and quasi-crystalline properties
DK1423550T3 (da) * 2001-08-30 2009-08-03 Leibniz Inst Fuer Festkoerper Höjbestandige, ved rumtemperatur plastisk deformerbare berylliumfrie formstöbte elementer af zirkonlegeringer
WO2003040422A1 (fr) * 2001-11-05 2003-05-15 Johns Hopkins University Alliage et procede de production de celui-ci
KR100448152B1 (ko) * 2001-12-17 2004-09-09 학교법인연세대학교 연성의 입자가 강화된 비정질 기지 복합재 및 그의 제조방법
CN100372630C (zh) * 2002-02-01 2008-03-05 液态金属技术公司 无定型合金的热塑性铸造
US7157158B2 (en) 2002-03-11 2007-01-02 Liquidmetal Technologies Encapsulated ceramic armor
DE10224722C1 (de) * 2002-05-30 2003-08-14 Leibniz Inst Fuer Festkoerper Hochfeste, plastisch verformbare Formkörper aus Titanlegierungen
US7560001B2 (en) 2002-07-17 2009-07-14 Liquidmetal Technologies, Inc. Method of making dense composites of bulk-solidifying amorphous alloys and articles thereof
WO2004009268A2 (fr) 2002-07-22 2004-01-29 California Institute Of Technology Verres refractaires amorphes en vrac a base du systeme d'alliages ternaires ni-nb-sn
US8002911B2 (en) 2002-08-05 2011-08-23 Crucible Intellectual Property, Llc Metallic dental prostheses and objects made of bulk-solidifying amorphhous alloys and method of making such articles
AU2003300822A1 (en) 2002-12-04 2004-06-23 California Institute Of Technology BULK AMORPHOUS REFRACTORY GLASSES BASED ON THE Ni-(-Cu-)-Ti(-Zr)-A1 ALLOY SYSTEM
US7896982B2 (en) 2002-12-20 2011-03-01 Crucible Intellectual Property, Llc Bulk solidifying amorphous alloys with improved mechanical properties
US7582172B2 (en) 2002-12-20 2009-09-01 Jan Schroers Pt-base bulk solidifying amorphous alloys
US8828155B2 (en) 2002-12-20 2014-09-09 Crucible Intellectual Property, Llc Bulk solidifying amorphous alloys with improved mechanical properties
USRE44385E1 (en) 2003-02-11 2013-07-23 Crucible Intellectual Property, Llc Method of making in-situ composites comprising amorphous alloys
WO2005022071A1 (fr) * 2003-08-29 2005-03-10 Isis Innovation Limited Vetement pare-balles
JP4701377B2 (ja) * 2003-09-25 2011-06-15 独立行政法人産業技術総合研究所 金属ガラス体、その製造方法及び装置
WO2005033350A1 (fr) 2003-10-01 2005-04-14 Liquidmetal Technologies, Inc. Alliages composites in-situ a base de fe contenant une phase amorphe
EP1524327A1 (fr) * 2003-10-15 2005-04-20 Siemens Aktiengesellschaft Couche comprenant des inclusions intracrystallines
US7883592B2 (en) * 2007-04-06 2011-02-08 California Institute Of Technology Semi-solid processing of bulk metallic glass matrix composites
JP5376506B2 (ja) * 2009-02-13 2013-12-25 独立行政法人産業技術総合研究所 延性を有する球状初晶が均一に分散した金属ガラス体、及びその製造方法
KR101230368B1 (ko) 2010-11-18 2013-02-06 포항공과대학교 산학협력단 상온 인장 연신을 보이는 비정질 복합재료와 그 제조방법
EP2691354A4 (fr) * 2011-03-29 2014-10-29 Saint Gobain Ceramics Particule en céramique et procédé pour la préparer
KR101761985B1 (ko) * 2011-10-20 2017-07-26 크루서블 인텔렉츄얼 프라퍼티 엘엘씨. 벌크 비정질 합금 히트 싱크
CN102888572B (zh) * 2012-10-19 2014-01-08 南京理工大学 锆基金属玻璃多相复合材料及其制备方法
CN102925822B (zh) * 2012-10-19 2014-06-11 南京理工大学 高氧含量金属玻璃复合材料及其制备方法
CN104046846A (zh) * 2014-07-02 2014-09-17 燕山大学 一种多级结构高强度高塑性钛锆基合金及制备方法
KR101484961B1 (ko) * 2014-08-08 2015-01-22 한국기계연구원 생체 영감의 표면 구조를 갖는 수지상 3차원 나노 구조체 및 그 제조 방법
KR101532409B1 (ko) * 2014-09-22 2015-06-30 서울대학교산학협력단 가공경화가 가능한 비정질 금속 기지 복합재료
US11371108B2 (en) 2019-02-14 2022-06-28 Glassimetal Technology, Inc. Tough iron-based glasses with high glass forming ability and high thermal stability

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US5589012A (en) * 1995-02-22 1996-12-31 Systems Integration And Research, Inc. Bearing systems
US5735975A (en) * 1996-02-21 1998-04-07 California Institute Of Technology Quinary metallic glass alloys

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US5368659A (en) * 1993-04-07 1994-11-29 California Institute Of Technology Method of forming berryllium bearing metallic glass
JP2002544386A (ja) * 1999-04-30 2002-12-24 カリフォルニア・インスティテュート・オブ・テクノロジー 濃度分配により形成されたその場生成延性金属／バルク金属ガラスマトリクス複合体

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5288344A (en) * 1993-04-07 1994-02-22 California Institute Of Technology Berylllium bearing amorphous metallic alloys formed by low cooling rates
US5589012A (en) * 1995-02-22 1996-12-31 Systems Integration And Research, Inc. Bearing systems
US5735975A (en) * 1996-02-21 1998-04-07 California Institute Of Technology Quinary metallic glass alloys

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP1183401A4 *

Also Published As

Publication number Publication date
JP6092763B2 (ja) 2017-03-08
EP1183401A2 (fr) 2002-03-06
KR100715137B1 (ko) 2007-05-10
WO2000068469A2 (fr) 2000-11-16
AU7049300A (en) 2000-11-21
JP5462537B2 (ja) 2014-04-02
JP2002544386A (ja) 2002-12-24
JP2014088622A (ja) 2014-05-15
KR20010113904A (ko) 2001-12-28
JP2009263797A (ja) 2009-11-12
EP1183401A4 (fr) 2002-09-18
EP1183401B1 (fr) 2011-07-06

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