MICHAEL P MCHENRY
Nursing in Pittsburgh, PA
License number
Pennsylvania RN324481L
Category
Nursing
Type
Registered Nurse
Address
Address
Pittsburgh, PA 15203
Personal information
See more information about MICHAEL P MCHENRY at radaris.comName
Address
Phone
460 Freeport St, New Kensingtn, PA 15068
46 Hodgson Ave, Pittsburgh, PA 15205
460 Freeport St #1, New Kensingtn, PA 15068
442 Knightsbridge Ln, Hatfield, PA 19440
5068 Strasburg Rd, Kinzers, PA 17535
Professional information
See more information about MICHAEL P MCHENRY at trustoria.com
Magnetic Metal Or Metal Carbide Nanoparticles And A Process For Forming Same
Magnetic Metal Or Metal Carbide Nanoparticles And A Process For Forming Same
US Patent:
5456986, Oct 10, 1995
Filed:
Jun 30, 1993
Appl. No.:
8/085298
Inventors:
Sara Majetich - Pittsburgh PA
Michael McHenry - Pittsburgh PA
Joseph Artman - Pittsburgh PA
Stuart Staley - Hidden Valley PA
Michael McHenry - Pittsburgh PA
Joseph Artman - Pittsburgh PA
Stuart Staley - Hidden Valley PA
Assignee:
Carnegie Mellon University - Pittsburgh PA
International Classification:
B32B 1502
US Classification:
428403
Abstract:
A magnetic metal or metal carbide nanoparticle is provided having a carbon coating. The nanoparticle has a diameter in the range of approximately 5 to 60 nm, and may be crystalline or amorphous. The magnetic metal or metal carbide nanoparticle is formed by preparing graphite rods which are packed with a magnetic metal oxide. The packed graphite rods are subjected to a carbon arc discharge to produce soot containing magnetic metal or metal carbide nanoparticles and non-magnetic species. The soot is subsequently subjected to a magnetic field gradient to separate the magnetic metal or metal carbide nanoparticles from the non-magnetic species. Ferromagnetic or paramagnetic compounds are made by starting with graphite rods packed with the oxides of iron, cobalt, nickel and manganese bismuth, or a rare earth element excluding lanthanum, lutetium and promethium, or a paramagnetic transition metal.
Metal, Alloy, Or Metal Carbide Nanoparticles And A Process For Forming Same
Metal, Alloy, Or Metal Carbide Nanoparticles And A Process For Forming Same
US Patent:
5549973, Aug 27, 1996
Filed:
Jun 24, 1994
Appl. No.:
8/265008
Inventors:
Sara Majetich - Pittsburgh PA
Michael McHenry - Pittsburgh PA
John H. Scott - Pittsburgh PA
Elaine Brunsman - Pittsburgh PA
Scott Kirkpatrick - Pittsburgh PA
Michael McHenry - Pittsburgh PA
John H. Scott - Pittsburgh PA
Elaine Brunsman - Pittsburgh PA
Scott Kirkpatrick - Pittsburgh PA
Assignee:
Carnegie Mellon University - Pittsburgh PA
International Classification:
B32B 516, B32B 1502
US Classification:
428403
Abstract:
A metal or alloy nanoparticle is provided which exhibits hysteresis at room temperature having a carbon coating. The nanoparticle has a diameter in the range of approximately 0. 5 to 50 nm, and may crystalline or amorphous. The metal, alloy, or metal carbide nanoparticle is formed by preparing graphite rods which are packed with the magnetic metal or alloy. or an oxide of the metal or alloy. The packed graphite rods are subjected to a carbon arc discharge to produce soot containing metal, alloy, or metal carbide nanoparticles and non-magnetic species. The spot is subsequently subjected to a magnetic field gradient to separate the metal, alloy, or metal carbide nanoparticles from the non-magnetic species.
Process For Forming Nanoparticles
Process For Forming Nanoparticles
US Patent:
5783263, Jul 21, 1998
Filed:
Jun 5, 1996
Appl. No.:
8/658788
Inventors:
Sara Majetich - Pittsburgh PA
Michael McHenry - Pittsburgh PA
Joseph Artman - Pittsburgh PA
Stuart Staley - Hidden Valley PA
Michael McHenry - Pittsburgh PA
Joseph Artman - Pittsburgh PA
Stuart Staley - Hidden Valley PA
Assignee:
Carnegie Mellon University - Pittsburgh PA
International Classification:
H01T 1400
US Classification:
427580
Abstract:
A metal or alloy nanoparticle is provided which exhibits hysteresis at room temperature having a carbon coating. The nanoparticle has a diameter in the range of approximately 0. 5 to 50 nm, and may be crystalline or amorphous. The metal, alloy, or metal carbide nanoparticle is formed by preparing graphite rods which are packed with the magnetic metal or alloy or an oxide of the metal or alloy. The packed graphite rods are subjected to a carbon arc discharge to produce soot containing metal, alloy, or metal carbide nanoparticles and non-magnetic species. The soot is subsequently subjected to a magnetic field gradient to separate the metal, alloy, or metal carbide nanoparticles from the non-magnetic species.
Soft Magnetic Alloy And Uses Thereof
Soft Magnetic Alloy And Uses Thereof
US Patent:
2010026, Oct 21, 2010
Filed:
Feb 21, 2007
Appl. No.:
12/310595
Inventors:
Michael E. McHenry - Pittsburgh PA, US
Jianguo Long - San Jose CA, US
Vladimir Keylin - Pittsburgh PA, US
David Laughlin - Pittsburgh PA, US
Joseph Huth - Butler PA, US
Edward Conley - North Huntingdon PA, US
Jianguo Long - San Jose CA, US
Vladimir Keylin - Pittsburgh PA, US
David Laughlin - Pittsburgh PA, US
Joseph Huth - Butler PA, US
Edward Conley - North Huntingdon PA, US
Assignee:
CARNEGIE MELLON UNIVESITY - Pittsburgh PA
International Classification:
H01F 17/04, H01F 1/01, C22C 38/16, C22C 30/02, C21D 6/00, C22F 1/00, H01F 27/24
US Classification:
336221, 148304, 420 89, 420582, 148621, 148707, 148538, 148540, 148567, 336233
Abstract:
The invention discloses a soft magnetic amorphous alloy and a soft magnetic nanocomposite alloy formed from the amorphous alloy. Both alloys comprise a composition expressed by the following formula: (FeCoM)TBNwhere, M is at least one element selected from the group consisting of Ni and Mn; T is at least one element selected from the group consisting of Nb, W, Ta, Zr, Hf, Ti, Cr, Cu, Mo, V and combinations thereof, and the content of Cu when present is less than or equal to 2 atomic %; N is at least one element selected from the group consisting of Si, Ge, C, P and Al; and 0.01≦x+y