WO2006138727A3 - Apparatus and method of producing net-shape components from alloy sheets - Google Patents

Apparatus and method of producing net-shape components from alloy sheets Download PDF

Info

Publication number
WO2006138727A3
WO2006138727A3 PCT/US2006/023849 US2006023849W WO2006138727A3 WO 2006138727 A3 WO2006138727 A3 WO 2006138727A3 US 2006023849 W US2006023849 W US 2006023849W WO 2006138727 A3 WO2006138727 A3 WO 2006138727A3
Authority
WO
WIPO (PCT)
Prior art keywords
precursor
alloy sheets
shape components
producing net
subjected
Prior art date
Application number
PCT/US2006/023849
Other languages
French (fr)
Other versions
WO2006138727A2 (en
Inventor
Amit Ghosh
Raymond F Decker
Original Assignee
Univ Michigan
Amit Ghosh
Raymond F Decker
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 Univ Michigan, Amit Ghosh, Raymond F Decker filed Critical Univ Michigan
Publication of WO2006138727A2 publication Critical patent/WO2006138727A2/en
Publication of WO2006138727A3 publication Critical patent/WO2006138727A3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
    • B22D17/007—Semi-solid pressure die casting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D13/00—Corrugating sheet metal, rods or profiles; Bending sheet metal, rods or profiles into wave form
    • B21D13/02—Corrugating sheet metal, rods or profiles; Bending sheet metal, rods or profiles into wave form by pressing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D13/00—Corrugating sheet metal, rods or profiles; Bending sheet metal, rods or profiles into wave form
    • B21D13/04—Corrugating sheet metal, rods or profiles; Bending sheet metal, rods or profiles into wave form by rolling
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D7/00—Modifying the physical properties of iron or steel by deformation
    • C21D7/13—Modifying the physical properties of iron or steel by deformation by hot working
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/021—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips involving a particular fabrication or treatment of ingot or slab
    • C21D8/0215—Rapid solidification; Thin strip casting
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
    • C21D8/0242—Flattening; Dressing; Flexing
    • 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
    • C22C1/12—Making non-ferrous alloys by processing in a semi-solid state, e.g. holding the alloy in the solid-liquid phase
    • 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
    • C22F1/002—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working by rapid cooling or quenching; cooling agents used therefor
    • 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
    • C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
    • 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
    • C22F1/06—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of magnesium or alloys based thereon
    • 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
    • C22F1/08—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of copper or alloys based thereon
    • 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
    • C22F1/10—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of nickel or cobalt or alloys based thereon
    • 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
    • C22F1/16—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of other metals or alloys based thereon
    • C22F1/18—High-melting or refractory metals or alloys based thereon
    • C22F1/183—High-melting or refractory metals or alloys based thereon of titanium or alloys based thereon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B3/00—Rolling materials of special alloys so far as the composition of the alloy requires or permits special rolling methods or sequences ; Rolling of aluminium, copper, zinc or other non-ferrous metals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Powder Metallurgy (AREA)

Abstract

A method and apparatus for producing ultra-fine grained metal material sheets. The apparatus molds and rapidly solidifies a metal material to form a fine grain precursor. The precursor is then subjected to a series of successive alternating tensile and compressive strains that alter the grain structure of the precursor so as to form a ultra fine grained structure in sheet form. The sheet form may then be subjected to superplastic forming to form a net shaped article.
PCT/US2006/023849 2005-06-17 2006-06-19 Apparatus and method of producing net-shape components from alloy sheets WO2006138727A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US69174705P 2005-06-17 2005-06-17
US60/691,747 2005-06-17

Publications (2)

Publication Number Publication Date
WO2006138727A2 WO2006138727A2 (en) 2006-12-28
WO2006138727A3 true WO2006138727A3 (en) 2007-02-15

Family

ID=37395927

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2006/023849 WO2006138727A2 (en) 2005-06-17 2006-06-19 Apparatus and method of producing net-shape components from alloy sheets

Country Status (2)

Country Link
US (1) US20060283529A1 (en)
WO (1) WO2006138727A2 (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080000557A1 (en) * 2006-06-19 2008-01-03 Amit Ghosh Apparatus and method of producing a fine grained metal sheet for forming net-shape components
US20090087681A1 (en) * 2007-06-13 2009-04-02 Decker Raymond F High impact resistant metal alloy plate
CN102191417A (en) 2007-06-28 2011-09-21 住友电气工业株式会社 Magnesium alloy plate, its manufacturing method, and worked member
US8906293B2 (en) * 2007-10-02 2014-12-09 National Institute For Materials Science Magnesium alloy
US20090136379A1 (en) * 2007-11-28 2009-05-28 Chung Shan Institute Of Science And Technology, Armaments Bureau, M.N.D. Manufacturing method for wide-range fine-grained magnesium alloy thin-sheet material
DE102008002736A1 (en) 2008-06-27 2009-12-31 Robert Bosch Gmbh Device for processing plate in nano-structured mold part, has pressure generating unit for generating pressure or stress deformation, and nano-structured structure forming unit for forming nano-structured structure in area of mold part
JP2012505311A (en) * 2008-10-10 2012-03-01 トーソー エスエムディー，インク． Circular groove press and sputtering target manufacturing method
EP2224032A1 (en) * 2009-02-13 2010-09-01 Nederlandse Organisatie voor toegepast -natuurwetenschappelijk onderzoek TNO Process for manufacturing magnesium alloy based products
KR101854356B1 (en) * 2010-02-05 2018-05-03 틱소매트 인코포레이티드 Method and apparatus of forming a wrought material having a refined grain structure
US9574259B2 (en) * 2011-06-28 2017-02-21 The University Of Electro-Communications Method for producing high-strength magnesium alloy material and magnesium alloy rod
DE102012024808A1 (en) * 2012-12-19 2014-06-26 Outokumpu Nirosta Gmbh Method and device for producing profiled metal strips
CN104550389A (en) * 2013-10-10 2015-04-29 英业达科技有限公司 Metal sheet reinforcement method
CN103736729B (en) * 2014-01-22 2015-07-29 太原科技大学 The method of metal clad plate strip is prepared in a kind of rolling
CN103962376B (en) * 2014-03-29 2016-02-03 吉林大学 A kind of magnesium alloy heavy reduction rolling method
EP4031509A4 (en) * 2019-09-18 2024-01-10 Massachusetts Institute of Technology Systems, compositions, and methods for producing sharp edges
CN112588855B (en) * 2020-12-11 2022-03-08 上海交通大学 Preparation method of metal material
CN114657344B (en) * 2020-12-23 2024-04-19 核工业理化工程研究院 Method for reducing anisotropy of secondary deformation member
CN113020261B (en) * 2021-03-25 2022-11-08 太原理工大学 Rolling method of metal composite plate with prefabricated corrugated interface
CN113695397B (en) * 2021-07-21 2023-04-25 湖南科技大学 Rolling device and method for preparing high-strength and high-toughness magnesium alloy
CN113617988B (en) * 2021-08-05 2022-05-27 哈尔滨工业大学（威海） Uniform grain-refining treatment method for multi-point reciprocating deformation plate

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EP0575796A1 (en) * 1992-06-10 1993-12-29 NORSK HYDRO a.s. Method for production of thixotropic magnesium alloys
US20020053416A1 (en) * 1999-02-19 2002-05-09 Andreas Dworog Device for manufacturing semi-finished products and molded articles of a metallic material
EP1281459A2 (en) * 2001-07-19 2003-02-05 Bayerische Motoren Werke Aktiengesellschaft Process and device for thixo injection molding for making metal components

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US4694881A (en) * 1981-12-01 1987-09-22 The Dow Chemical Company Method for making thixotropic materials
EP0575796A1 (en) * 1992-06-10 1993-12-29 NORSK HYDRO a.s. Method for production of thixotropic magnesium alloys
US20020053416A1 (en) * 1999-02-19 2002-05-09 Andreas Dworog Device for manufacturing semi-finished products and molded articles of a metallic material
EP1281459A2 (en) * 2001-07-19 2003-02-05 Bayerische Motoren Werke Aktiengesellschaft Process and device for thixo injection molding for making metal components

Also Published As

Publication number Publication date
WO2006138727A2 (en) 2006-12-28
US20060283529A1 (en) 2006-12-21

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