WO2006066215A3 - Bulk solidifying amorphous alloys with improved mechanical properties - Google Patents

Bulk solidifying amorphous alloys with improved mechanical properties Download PDF

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Publication number
WO2006066215A3
WO2006066215A3 PCT/US2005/045955 US2005045955W WO2006066215A3 WO 2006066215 A3 WO2006066215 A3 WO 2006066215A3 US 2005045955 W US2005045955 W US 2005045955W WO 2006066215 A3 WO2006066215 A3 WO 2006066215A3
Authority
WO
WIPO (PCT)
Prior art keywords
alloys
mechanical properties
bulk solidifying
solidifying amorphous
amorphous alloys
Prior art date
Application number
PCT/US2005/045955
Other languages
French (fr)
Other versions
WO2006066215A2 (en
Inventor
William Johnson
Jan Schroers
Original Assignee
Liquidmetal Technologies Inc
William Johnson
Jan Schroers
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 Liquidmetal Technologies Inc, William Johnson, Jan Schroers filed Critical Liquidmetal Technologies Inc
Publication of WO2006066215A2 publication Critical patent/WO2006066215A2/en
Publication of WO2006066215A3 publication Critical patent/WO2006066215A3/en

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C45/00—Amorphous alloys
    • C22C45/003—Amorphous alloys with one or more of the noble metals as major constituent
    • 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
    • C22C1/11—Making amorphous alloys
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/14—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of noble metals or alloys based thereon

Abstract

Bulk solidifying amorphous alloys exhibiting improved processing and mechanical properties and methods of forming these alloys are provided. The bulk solidifying amorphous alloys are composed to have high Poisson's ratio values. Exemplary Pt-based bulk solidifying amorphous alloys having such high Poisson's ratio values are also described. The Pt-based alloys are based on Pt-Ni-Co-Cu-P alloys, and the mechanical properties of one exemplary alloy having a composition of substantially Pt57.5Cu14.7Ni5.3P22.5 are also described. A time temperature transformation diagram for an exemplary Pt-based amorphous alloy (Pt44Cu26Ni9P21) is shown in Figure 1.
PCT/US2005/045955 2004-12-17 2005-12-16 Bulk solidifying amorphous alloys with improved mechanical properties WO2006066215A2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US63725104P 2004-12-17 2004-12-17
US63733004P 2004-12-17 2004-12-17
US60/637,330 2004-12-17
US60/637,251 2004-12-17

Publications (2)

Publication Number Publication Date
WO2006066215A2 WO2006066215A2 (en) 2006-06-22
WO2006066215A3 true WO2006066215A3 (en) 2006-10-26

Family

ID=36588638

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2005/045955 WO2006066215A2 (en) 2004-12-17 2005-12-16 Bulk solidifying amorphous alloys with improved mechanical properties

Country Status (1)

Country Link
WO (1) WO2006066215A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2705170B1 (en) 2011-05-02 2015-09-30 Ecole Polytechnique Fédérale de Lausanne (EPFL) Platinum based alloys
WO2016074796A1 (en) * 2014-11-13 2016-05-19 C. Hafner Gmbh + Co. Kg Amorphously solidifying noble metal-based noble metal alloy

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6620264B2 (en) * 2000-06-09 2003-09-16 California Institute Of Technology Casting of amorphous metallic parts by hot mold quenching
US6749618B2 (en) * 1999-10-19 2004-06-15 Therasense, Inc. Lancing device and method of sample collection
WO2004059019A1 (en) * 2002-12-20 2004-07-15 Liquidmetal Technologies, Inc. Pt-BASE BULK SOLIDIFYING AMORPHOUS ALLOYS

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6749618B2 (en) * 1999-10-19 2004-06-15 Therasense, Inc. Lancing device and method of sample collection
US6620264B2 (en) * 2000-06-09 2003-09-16 California Institute Of Technology Casting of amorphous metallic parts by hot mold quenching
WO2004059019A1 (en) * 2002-12-20 2004-07-15 Liquidmetal Technologies, Inc. Pt-BASE BULK SOLIDIFYING AMORPHOUS ALLOYS

Also Published As

Publication number Publication date
WO2006066215A2 (en) 2006-06-22

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