Resources Contact Us Home
Browse by Category: Main > Material Science
Class Information
Number: 75/233
Name: Specialized metallurgical processes, compositions for use therein, consolidated metal powder compositions, and loose metal particulate mixtures > Compositions > Consolidated metal powder compositions > With nonmetal constituent - silicon(si) considered a metal (e.g., cermet, etc.) > Oxide containing > With another nonmetal
Description: Composition containing another nonmetal besides oxygen.

Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
7578866 Iron-based sintered alloy having excellent machinability Aug. 25, 2009
7510591 Catalyst and method for the hydration of carbonyl compounds Mar. 31, 2009
7507687 Electrocatalyst powders, methods for producing powder and devices fabricated from same Mar. 24, 2009
7442225 High strength high toughness Mo alloy worked material and method for production thereof Oct. 28, 2008
7326360 Cobalt ferrite based magnetostrictive materials for magnetic stress sensor and actuator applications Feb. 5, 2008
7147686 Rare earth magnet, method for manufacturing the same, and motor using rare earth magnet Dec. 12, 2006
7014881 Synthesis of multi-element oxides useful for inert anode applications Mar. 21, 2006
6984271 Rare earth magnet, process for producing same, and motor using rare earth magnet Jan. 10, 2006
6821312 Cermet inert anode materials and method of making same Nov. 23, 2004
6736909 Bulk exchange-spring magnet, device using the same, and method of producing the same May. 18, 2004
6638334 Sliding contact material comprising Ag-Ni based alloy having Ni metal particles dispersed and clad composite material, and Dc compact motor using the same Oct. 28, 2003
6352649 Material for magnetostrictive sensors and other applications based on ferrite materials Mar. 5, 2002
6342108 Low core loss, well-bonded soft magnetic stator, rotor, and armature Jan. 29, 2002
6309620 Carbonyl iron silicide powder Oct. 30, 2001
6150048 Metallic interconnection material for solid oxide fuel cell and method for preparing the same Nov. 21, 2000
6093337 Material for magnetostrictive sensors and other applications based on ferrite materials Jul. 25, 2000
6090191 Compound for producing a metal-ceramic coating Jul. 18, 2000
6077327 Aluminum composite material of low-thermal expansion and high-thermal conductivity and method of producing same Jun. 20, 2000
6074454 Lead-free frangible bullets and process for making same Jun. 13, 2000
6051045 Metal-matrix composites Apr. 18, 2000
6004370 Sintered friction material Dec. 21, 1999
5997604 Coating tape Dec. 7, 1999
5972067 Gradient function material seal cap for discharge lamp bulb Oct. 26, 1999
5925404 Manufacturing method of magnetic material for metallic thin film magnetic recording media and metallic thin film magnetic recording medium Jul. 20, 1999
5866518 Self-lubricating composite containing chromium oxide Feb. 2, 1999
5858525 Synthetic gasket materials for use in high-pressure presses Jan. 12, 1999
5789686 Composite cermet articles and method of making Aug. 4, 1998
5730931 Heat-resistant platinum material Mar. 24, 1998
5723799 Method for production of metal-based composites with oxide particle dispersion Mar. 3, 1998
5695544 Silicon nitride based sintered product Dec. 9, 1997
5610347 Material for electric contacts taking silver-tin oxide or silver-zinc oxide as basis Mar. 11, 1997
5561829 Method of producing structural metal matrix composite products from a blend of powders Oct. 1, 1996
5520716 Al.sub.2 O.sub.3 -TiC sintered product and substrate for magnetic heads May. 28, 1996
5501728 Friction material Mar. 26, 1996
5486222 Sintered composite materials for electric contacts in power technology switching devices and process for producing them Jan. 23, 1996
5460640 Alumina-rare earth oxide ceramic-metal bodies Oct. 24, 1995
5457075 Sintered ceramic composite and molten metal contact member produced therefrom Oct. 10, 1995
5443615 Molded ceramic articles Aug. 22, 1995
5439499 Cermets based on transition metal borides, their production and use Aug. 8, 1995
5401292 Carbonyl iron power premix composition Mar. 28, 1995
5396148 Ultrafine particles, their production process and their use Mar. 7, 1995
5350628 Magnetic sintered composite material Sep. 27, 1994
5308376 Cermet having different types of duplex hard constituents of a core and rim structure in a Co and/or Ni matrix May. 3, 1994
5294239 Nickel-base superalloy Mar. 15, 1994
5240513 Method of making bonded or sintered permanent magnets Aug. 31, 1993
5238507 Magnetic material Aug. 24, 1993
5217543 Rare earth-iron magnet Jun. 8, 1993
5209772 Dispersion strengthened alloy May. 11, 1993
5194099 Sinter magnet based on Fe-Nd-B Mar. 16, 1993
5189337 Ultrafine particles for use in a cathode ray tube or an image display face plate Feb. 23, 1993

1 2 3

  Recently Added Patents
Wafer-level chip scale package
Probe for ultrasound diagnostic apparatus
RFID device using single antenna for multiple resonant frequency ranges
Parallel power inverter motor drive system
Cascode circuit device with improved reverse recovery characteristic
Process for recovering and recycling an acid catalyst
Buck converter having reduced ripple under a light load
  Randomly Featured Patents
Method and apparatus for recognizing processes in GOS by VMM
Pulse generator for ultra-wide-band modulating systems and modulating systems using it
Identifying people and available communication modes
Gel-type copolymer bead and ion-exchange resins made therefrom
Mixing machine with associated bowl guard system
Curing or sealing compositions for concrete and cement formulations and processes for using the same
Supercritical fluid extraction method for multi-component systems
Method of background downloading of information from a computer network
Liquid crystal display element