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WO2008140638A3 - Ultrasonic consolidated nanostructured materials and methods of manufacturing same - Google Patents

Ultrasonic consolidated nanostructured materials and methods of manufacturing same Download PDF

Info

Publication number
WO2008140638A3
WO2008140638A3 PCT/US2008/001697 US2008001697W WO2008140638A3 WO 2008140638 A3 WO2008140638 A3 WO 2008140638A3 US 2008001697 W US2008001697 W US 2008001697W WO 2008140638 A3 WO2008140638 A3 WO 2008140638A3
Authority
WO
WIPO (PCT)
Prior art keywords
consolidated
ultrasonic
methods
manufacturing same
nanostructured materials
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.)
Ceased
Application number
PCT/US2008/001697
Other languages
French (fr)
Other versions
WO2008140638A2 (en
WO2008140638A9 (en
Inventor
Douglas P Dufaux
Matthew Geise
Andrew P Hope
John R Hess
Maurice Y Belisle
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.)
NanoDynamics Inc USA
Original Assignee
NanoDynamics Inc USA
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 NanoDynamics Inc USA filed Critical NanoDynamics Inc USA
Publication of WO2008140638A2 publication Critical patent/WO2008140638A2/en
Publication of WO2008140638A3 publication Critical patent/WO2008140638A3/en
Publication of WO2008140638A9 publication Critical patent/WO2008140638A9/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
    • B22F7/06—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/004—Extruding metal; Impact extrusion using vibratory energy
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/005—Continuous extrusion starting from solid state material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/02—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/04—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of rods or wire
    • B21C37/047—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of rods or wire of fine wires
    • 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
    • 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
    • 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
    • B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Micromachines (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)

Abstract

A method for manufacturing a dense consolidated volume of a nanostructured material is provided. The method includes providing a plurality of portions formed from a high strain deformation process and having a nano-sized grain structure therein. One surface of each portion may then be contacted against a surface of another portion. Thereafter, ultrasonic vibrations may be applied along at least one of the portions to permit the contacting surfaces to bond with one another without substantially melting the portions, so as to form a consolidated volume. A bulk ultrasonically consolidated nanostructured material or mass is also provided.
PCT/US2008/001697 2007-02-09 2008-02-08 Ultrasonic consolidated nanostructured materials and methods of manufacturing same Ceased WO2008140638A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US90040107P 2007-02-09 2007-02-09
US60/900,401 2007-02-09

Publications (3)

Publication Number Publication Date
WO2008140638A2 WO2008140638A2 (en) 2008-11-20
WO2008140638A3 true WO2008140638A3 (en) 2009-03-19
WO2008140638A9 WO2008140638A9 (en) 2009-05-22

Family

ID=40002830

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2008/001697 Ceased WO2008140638A2 (en) 2007-02-09 2008-02-08 Ultrasonic consolidated nanostructured materials and methods of manufacturing same

Country Status (1)

Country Link
WO (1) WO2008140638A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103831588A (en) * 2014-02-28 2014-06-04 华南理工大学 Large-strain extruding and cutting preparation method for ultra-fine grain or nanocrystalline metallic material
US10843274B2 (en) * 2014-07-21 2020-11-24 Purdue Research Foundation Method for controlling flow localization in machining processes
EP3389982A4 (en) 2015-12-16 2019-05-22 Desktop Metal, Inc. METHODS AND SYSTEMS FOR ADDITIVE MANUFACTURING
CN107803522B (en) * 2017-11-26 2023-12-01 华南理工大学 Cutting combination tool and method for preparing micro-toothed strip with rich surface structure

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002010461A1 (en) * 2000-07-28 2002-02-07 Universite De Technologie De Troyes Method for generating nanostructures and device generating nanostructures
US6519500B1 (en) * 1999-09-16 2003-02-11 Solidica, Inc. Ultrasonic object consolidation
US20050167008A1 (en) * 2000-10-28 2005-08-04 Purdue Research Foundation Method of forming nano-crystalline structures and product formed thereof
US20060130942A1 (en) * 2002-11-19 2006-06-22 Tadashi Ishikawa Method of manufacturing metal product having nano-crystallized surface layer

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6519500B1 (en) * 1999-09-16 2003-02-11 Solidica, Inc. Ultrasonic object consolidation
WO2002010461A1 (en) * 2000-07-28 2002-02-07 Universite De Technologie De Troyes Method for generating nanostructures and device generating nanostructures
US20050167008A1 (en) * 2000-10-28 2005-08-04 Purdue Research Foundation Method of forming nano-crystalline structures and product formed thereof
US20060130942A1 (en) * 2002-11-19 2006-06-22 Tadashi Ishikawa Method of manufacturing metal product having nano-crystallized surface layer

Also Published As

Publication number Publication date
WO2008140638A2 (en) 2008-11-20
WO2008140638A9 (en) 2009-05-22

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