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Class Information
Number: 75/237
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.) > Carbide containing > With another nonmetal
Description: Composition containing another nonmetal, other than carbide.


Sub-classes under this class:

Class Number Class Name Patents
75/238 Nonmetal is boron(b) or nitrogen(n) 269


Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
7413591 Throw-away tip and cutting tool Aug. 19, 2008
6506226 Hard metal or cermet body and method for producing the same Jan. 14, 2003
6334914 Copper alloy sliding material Jan. 1, 2002
6322902 Sliding contact material, sliding contact element and producing method Nov. 27, 2001
6299658 Cemented carbide, manufacturing method thereof and cemented carbide tool Oct. 9, 2001
6261329 Diamond sintered body having high strength and high wear resistance, and tool including the same Jul. 17, 2001
6251157 Sintered alloy having superb wear resistance and process for producing the same Jun. 26, 2001
6086980 Metal working drill/endmill blank and its method of manufacture Jul. 11, 2000
6074454 Lead-free frangible bullets and process for making same Jun. 13, 2000
6068913 Supported PCD/PCBN tool with arched intermediate layer May. 30, 2000
5984996 Nanostructured metals, metal carbides, and metal alloys Nov. 16, 1999
5976213 Titanium-based carbonitride alloy with improved thermal shock resistance Nov. 2, 1999
5964967 Method of treatment of metal matrix composites Oct. 12, 1999
5925404 Manufacturing method of magnetic material for metallic thin film magnetic recording media and metallic thin film magnetic recording medium Jul. 20, 1999
5918103 Plate-crystalline tungsten carbide-containing hard alloy, composition for forming plate-crystalline tungsten carbide and process for preparing said hard alloy Jun. 29, 1999
5865912 SiC-reinforced aluminum alloy composite material Feb. 2, 1999
5789686 Composite cermet articles and method of making Aug. 4, 1998
5758253 Sintered titanium-graphite composite and method of making May. 26, 1998
5733664 Matrix for a hard composite Mar. 31, 1998
5670726 Cermet and method of producing it Sep. 23, 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
5500289 Tungsten-based cemented carbide powder mix and cemented carbide products made therefrom Mar. 19, 1996
5460640 Alumina-rare earth oxide ceramic-metal bodies Oct. 24, 1995
5443615 Molded ceramic articles Aug. 22, 1995
5395700 Hard sintered compact for tools Mar. 7, 1995
5370719 Wear resistant titanium carbonitride-based cermet cutting insert Dec. 6, 1994
5348808 Hard sintered body cutting tool Sep. 20, 1994
5330553 Sintered carbonitride alloy with highly alloyed binder phase Jul. 19, 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
5279638 Sliding material Jan. 18, 1994
5271758 Alumina ceramic-metal articles Dec. 21, 1993
5248352 TiC-base cermet alloy Sep. 28, 1993
5209772 Dispersion strengthened alloy May. 11, 1993
5181953 Coated cemented carbides and processes for the production of same Jan. 26, 1993
5173107 Composite hard metal body and process for its production Dec. 22, 1992
5162064 Permanent magnet having improved corrosion resistance and method for producing the same Nov. 10, 1992
5149361 Cermet alloy Sep. 22, 1992
5145505 High toughness cermet and process for preparing the same Sep. 8, 1992
5143540 Densification of ceramic-metal composites Sep. 1, 1992
5125990 Magnetically anisotropic hot-worked magnet and method of producing same Jun. 30, 1992
5110349 Cutting insert of sintered hard alloy May. 5, 1992
5089047 Ceramic-metal articles and methods of manufacture Feb. 18, 1992
5053074 Ceramic-metal articles Oct. 1, 1991
5041261 Method for manufacturing ceramic-metal articles Aug. 20, 1991
5030276 Low pressure bonding of PCD bodies and method Jul. 9, 1991
5013611 Camshaft composition May. 7, 1991
4973356 Method of making a hard material with properties between cemented carbide and high speed steel and the resulting material Nov. 27, 1990

1 2 3


 
 
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