System and process for friction consolidation fabrication of permanent magnets and other extrusion and non-extrusion structures

Cui, Jun; Grant, Glenn J.; Jana, Saumyadeep; Hovanski, Yuri; Lavender, Curt A.

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Title: System and process for friction consolidation fabrication of permanent magnets and other extrusion and non-extrusion structures

Abstract

A die tool and process are described that provide friction consolidation fabrication and friction consolidation extrusion fabrication products including permanent magnets, and other extrusion and non-extrusion structures. The present invention overcomes previous particle size, texture, homogeneity and density limitations in conventional metallurgy processes.

Inventors:: Cui, Jun; Grant, Glenn J.; Jana, Saumyadeep; Hovanski, Yuri; Lavender, Curt A.

Issue Date:: 2018-10-23

Research Org.:: Pacific Northwest National Laboratory (PNNL), Richland, WA (United States)

Sponsoring Org.:: USDOE

OSTI Identifier:: 1490040

Patent Number(s):: 10109418

Application Number:: 14/268,216

Assignee:: BATTELLE MEMORIAL INSTITUTE (Richland, WA)

Patent Classifications (CPCs):: B - PERFORMING OPERATIONS B29 - WORKING OF PLASTICS B29C - SHAPING OR JOINING OF PLASTICS

C - CHEMISTRY C22 - METALLURGY C22C - ALLOYS

Show more

B - PERFORMING OPERATIONS B29 - WORKING OF PLASTICS B29C - SHAPING OR JOINING OF PLASTICS
B29C2043/043 - {rotating on their own axis without linear displacement}
B29C2043/3433 - {using dispensing heads, e.g. extruders, placed over or apart from the moulds
B29C2043/3636 - {ultrasonically or sonically vibrating, e.g. sonotrodes}
B29C2043/568 - {in a magnetic or electric field}
B29C43/04 - using movable moulds
B29C43/34 - Feeding the material to the mould or the compression means {
B29C43/361 - {with pressing members independently movable of the parts for opening or closing the mould, e.g. movable pistons
B29C43/52 - Heating or cooling
B29C43/56 - Compression moulding under special conditions, e.g. vacuum

C - CHEMISTRY C22 - METALLURGY C22C - ALLOYS
C22C19/07 - based on cobalt
C22C38/002 - {containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60}
C22C38/005 - {containing rare earths, i.e. Sc, Y, Lanthanides}
C22C38/10 - containing cobalt
C22C38/14 - containing titanium or zirconium

H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01F - MAGNETS
H01F41/0266 - {Moulding

Show less

DOE Contract Number:: AC05-76RL01830

Resource Type:: Patent

Resource Relation:: Patent File Date: 2014 May 02

Country of Publication:: United States

Language:: English

Subject:: 42 ENGINEERING

Citation Formats


                    Cui, Jun, Grant, Glenn J., Jana, Saumyadeep, Hovanski, Yuri, and Lavender, Curt A. System and process for friction consolidation fabrication of permanent magnets and other extrusion and non-extrusion structures.  United States: N. p., 2018. 
        Web.

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                    Cui, Jun, Grant, Glenn J., Jana, Saumyadeep, Hovanski, Yuri, & Lavender, Curt A. System and process for friction consolidation fabrication of permanent magnets and other extrusion and non-extrusion structures.  United States.

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                    Cui, Jun, Grant, Glenn J., Jana, Saumyadeep, Hovanski, Yuri, and Lavender, Curt A. Tue .  
        "System and process for friction consolidation fabrication of permanent magnets and other extrusion and non-extrusion structures".  United States.  https://www.osti.gov/servlets/purl/1490040.

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@article{osti_1490040,

  title        = {System and process for friction consolidation fabrication of permanent magnets and other extrusion and non-extrusion structures},

  author       = {Cui, Jun and Grant, Glenn J. and Jana, Saumyadeep and Hovanski, Yuri and Lavender, Curt A.},

  abstractNote = {A die tool and process are described that provide friction consolidation fabrication and friction consolidation extrusion fabrication products including permanent magnets, and other extrusion and non-extrusion structures. The present invention overcomes previous particle size, texture, homogeneity and density limitations in conventional metallurgy processes.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {2018},

  month        = {10}

}

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Similar Records

Title: System and process for friction consolidation fabrication of permanent magnets and other extrusion and non-extrusion structures

Abstract

Citation Formats

Apparatus for Extruding Cylindrical Magnets patent, February 1972

Aluminum alloy products and methods of preparation patent, November 1976

Extrusion of a Metal Alloy Containing Copper and Zinc patent-application, August 2008

Atomization methods for forming magnet powders patent, February 2000

Anisotropic nanocomposite rare earth permanent magnets and method of making patent-application, January 2006

Method of making magnets patent, July 1975

High-Strength Aluminum Alloy Product And Method Of Producing The Same patent-application, March 2010

Apparatus for ultrasonically assisted melt extrusion of fibers patent, March 2000

Shear-extrusion method patent, August 2006

Top Nd-Fe-B magnets with greater than 56 MGOe energy density and 9.8 kOe coercivity journal, September 2002

Method of making magnets by polymer-coating magnetic powder patent, January 1976

Aluminum Alloy Extrudate Excellent In Bending Crush Resistance And Corrosion Resistance patent-application, July 2012

Extrusion Press Systems And Methods patent-application, April 2014

Method of making magnets patent, August 1976

Method of making fully dense anisotropic high energy magnets patent, January 1990

Thermomagnetically patterned magnets and method of making same patent, February 1994

Method and apparatus for extruding powdered material patent, August 1995

Ultrasonic Extrusion Apparatus patent, August 1965

Method of making anisotropic magnets patent, January 1991

Method for manufacturing permanent magnets patent, January 1989

A preliminary study on the feasibility of friction stir back extrusion journal, May 2012

Tool, apparatus, and method for welding workpieces patent, January 2008

Rare Earth Composite Magnets with Increased Resistivity patent-application, March 2011

High energy ball milling method for making rare earth-transition metal-boron permanent magnets patent, October 1988

Method of Making Permanent Magnets patent, May 1972

Thermomagnetically patterned magnets and method of making same patent, February 1992

Method of making permanent magnets patent, September 1993

Method for making rare-earth element containing permanent magnets patent, April 1986

Nanocomposite Permanent Magnets And Methods Of Making The Same patent-application, January 2014

Method of Making Magnetically Aniso-Tropic Permanent Magnets patent, March 1969

Method of consolidating FeNdB magnets patent, February 1989

Method of making self-aligning anisotropic powder for magnets patent, June 1991

Forming metallic composite materials by urging base materials together under shear patent, November 1993

Method of plastic forming of materials patent, April 1998

Magnets with varying magnetization direction and method of making such magnets patent, September 2005

Electrode material and method for manufacture thereof patent-application, December 2004

Heat-Aged Sintered Cobalt-Rare Earth Intermetallic Product and Process patent, August 1972

Method of making bonded or sintered permanent magnets patent, November 1995

Mg-based alloy patent, November 2012

Apparatus for Extruding Cylindrical Magnets
patent, February 1972

Aluminum alloy products and methods of preparation
patent, November 1976

Extrusion of a Metal Alloy Containing Copper and Zinc
patent-application, August 2008

Atomization methods for forming magnet powders
patent, February 2000

Anisotropic nanocomposite rare earth permanent magnets and method of making
patent-application, January 2006

Method of making magnets
patent, July 1975

High-Strength Aluminum Alloy Product And Method Of Producing The Same
patent-application, March 2010

Apparatus for ultrasonically assisted melt extrusion of fibers
patent, March 2000

Shear-extrusion method
patent, August 2006

Top Nd-Fe-B magnets with greater than 56 MGOe energy density and 9.8 kOe coercivity
journal, September 2002

Method of making magnets by polymer-coating magnetic powder
patent, January 1976

Aluminum Alloy Extrudate Excellent In Bending Crush Resistance And Corrosion Resistance
patent-application, July 2012

Extrusion Press Systems And Methods
patent-application, April 2014

Method of making magnets
patent, August 1976

Method of making fully dense anisotropic high energy magnets
patent, January 1990

Thermomagnetically patterned magnets and method of making same
patent, February 1994

Method and apparatus for extruding powdered material
patent, August 1995

Ultrasonic Extrusion Apparatus
patent, August 1965

Method of making anisotropic magnets
patent, January 1991

Method for manufacturing permanent magnets
patent, January 1989

A preliminary study on the feasibility of friction stir back extrusion
journal, May 2012

Tool, apparatus, and method for welding workpieces
patent, January 2008

Rare Earth Composite Magnets with Increased Resistivity
patent-application, March 2011

High energy ball milling method for making rare earth-transition metal-boron permanent magnets
patent, October 1988

Method of Making Permanent Magnets
patent, May 1972

Thermomagnetically patterned magnets and method of making same
patent, February 1992

Method of making permanent magnets
patent, September 1993

Method for making rare-earth element containing permanent magnets
patent, April 1986

Nanocomposite Permanent Magnets And Methods Of Making The Same
patent-application, January 2014

Method of Making Magnetically Aniso-Tropic Permanent Magnets
patent, March 1969

Method of consolidating FeNdB magnets
patent, February 1989

Method of making self-aligning anisotropic powder for magnets
patent, June 1991

Forming metallic composite materials by urging base materials together under shear
patent, November 1993

Method of plastic forming of materials
patent, April 1998

Magnets with varying magnetization direction and method of making such magnets
patent, September 2005

Electrode material and method for manufacture thereof
patent-application, December 2004

Heat-Aged Sintered Cobalt-Rare Earth Intermetallic Product and Process
patent, August 1972

Method of making bonded or sintered permanent magnets
patent, November 1995

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