CN104126021A - 硅共晶合金组合物以及通过旋转浇铸制备其的方法 - Google Patents

硅共晶合金组合物以及通过旋转浇铸制备其的方法 Download PDF

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Publication number
CN104126021A
CN104126021A CN201280070604.2A CN201280070604A CN104126021A CN 104126021 A CN104126021 A CN 104126021A CN 201280070604 A CN201280070604 A CN 201280070604A CN 104126021 A CN104126021 A CN 104126021A
Authority
CN
China
Prior art keywords
phase
eutectic
silicon
eutectic alloy
mold
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.)
Pending
Application number
CN201280070604.2A
Other languages
English (en)
Chinese (zh)
Inventor
扎迦利·鲍尔
杰里米·毕比
马修·加夫
达伦·罗伊尔
瓦斯根·莎玛米安
兰德尔·西格尔
约瑟夫·苏茨曼
詹姆斯·扬格
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.)
Dow Silicones Corp
Original Assignee
Dow Corning Corp
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 Dow Corning Corp filed Critical Dow Corning Corp
Publication of CN104126021A publication Critical patent/CN104126021A/zh
Pending legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/02—Silicon
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C28/00—Alloys based on a metal not provided for in groups C22C5/00 - C22C27/00
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D13/00—Centrifugal casting; Casting by using centrifugal force
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D13/00—Centrifugal casting; Casting by using centrifugal force
    • B22D13/02—Centrifugal casting; Casting by using centrifugal force of elongated solid or hollow bodies, e.g. pipes, in moulds rotating around their longitudinal axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
    • B22D27/04—Influencing the temperature of the metal, e.g. by heating or cooling the mould
    • B22D27/045—Directionally solidified castings
    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B11/00—Single-crystal growth by normal freezing or freezing under temperature gradient, e.g. Bridgman-Stockbarger method
    • C30B11/008—Single-crystal growth by normal freezing or freezing under temperature gradient, e.g. Bridgman-Stockbarger method using centrifugal force to the charge
    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B21/00—Unidirectional solidification of eutectic materials
    • C30B21/02—Unidirectional solidification of eutectic materials by normal casting or gradient freezing
    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B29/00—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
    • C30B29/10—Inorganic compounds or compositions
    • C30B29/52—Alloys

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Silicon Compounds (AREA)
CN201280070604.2A 2011-12-23 2012-12-21 硅共晶合金组合物以及通过旋转浇铸制备其的方法 Pending CN104126021A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201161579917P 2011-12-23 2011-12-23
US61/579,917 2011-12-23
PCT/US2012/071186 WO2013096738A1 (en) 2011-12-23 2012-12-21 Silicon eutectic alloy composition and method of making by rotational casting

Publications (1)

Publication Number Publication Date
CN104126021A true CN104126021A (zh) 2014-10-29

Family

ID=47505364

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201280070604.2A Pending CN104126021A (zh) 2011-12-23 2012-12-21 硅共晶合金组合物以及通过旋转浇铸制备其的方法

Country Status (7)

Country Link
US (1) US20140290804A1 (https=)
EP (1) EP2794946A1 (https=)
JP (1) JP2015507540A (https=)
CN (1) CN104126021A (https=)
CA (1) CA2859034A1 (https=)
IN (1) IN2014DN05709A (https=)
WO (1) WO2013096738A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9362015B2 (en) * 2010-12-16 2016-06-07 The Regents Of The University Of Michigan Silicon-based solar cell with eutectic composition
WO2015168500A1 (en) * 2014-05-02 2015-11-05 Dow Corning Corporation Ternary silicon-chromium eutectic alloys having molybdenum, copper or silver
WO2015195538A1 (en) * 2014-06-17 2015-12-23 Dow Corning Corporation Decorative shape-cast articles made from silicon eutectic alloys, and methods for producing the same
CN105256187B (zh) * 2015-11-19 2017-03-29 合肥工业大学 一种梯度铝硅电子封装材料的制备方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011022058A1 (en) * 2009-08-21 2011-02-24 Massachusetts Institute Of Technology Silicon-rich alloys

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006020385A (ja) 2004-06-30 2006-01-19 Matsushita Electric Ind Co Ltd ハードディスク駆動装置と流体軸受スピンドルモータ及びその組立方法
KR20120116952A (ko) 2009-12-01 2012-10-23 다우 코닝 코포레이션 회전 캐스팅 공정

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011022058A1 (en) * 2009-08-21 2011-02-24 Massachusetts Institute Of Technology Silicon-rich alloys

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
G. CHIRITA ET AL.: ""Advantages of the centrifugal casting technique for the production of structural components with Al–Si alloys"", 《MATERIALS AND DESIGN》, vol. 29, 28 December 2006 (2006-12-28), pages 20 - 27 *

Also Published As

Publication number Publication date
IN2014DN05709A (https=) 2015-04-10
US20140290804A1 (en) 2014-10-02
EP2794946A1 (en) 2014-10-29
WO2013096738A1 (en) 2013-06-27
CA2859034A1 (en) 2013-06-27
JP2015507540A (ja) 2015-03-12

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C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20141029