| |
 |
|
Class Information
Number: 75/243
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.) > Nonmetal is elemental carbon(c) only
Description: Composition in which the only permissible nonmetal component is carbon, and wherein the carbon is not claimed as being part of a chemical compound.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7601196 |
Alloy powder for forming hard phase and ferriferous mixed powder using the same, and manufacturing method for wear resistant sintered alloy and wear resistant sintered alloy |
Oct. 13, 2009 |
| 7585459 |
Method of preparing iron-based components |
Sep. 8, 2009 |
| 7553350 |
High-strength and highly-wear-resistant sintered diamond object and manufacturing method of the same |
Jun. 30, 2009 |
| 7531020 |
Heat sink made from diamond-copper composite material containing boron, and method of producing a heat sink |
May. 12, 2009 |
| 7479469 |
Electrode catalyst fine particles, dispersion of the same, and process for producing the dispersion |
Jan. 20, 2009 |
| 7473296 |
Wear-resistant sintered contact material, wear-resistant sintered composite contact component and method of producing the same |
Jan. 6, 2009 |
| 7390344 |
Metal graphite material and production method thereof |
Jun. 24, 2008 |
| 7384445 |
Sintered metal parts and method for the manufacturing thereof |
Jun. 10, 2008 |
| 7384689 |
Cemented carbide body |
Jun. 10, 2008 |
| 7279023 |
High thermal conductivity metal matrix composites |
Oct. 9, 2007 |
| 7273508 |
Iron-based sintered alloy material for valve seat |
Sep. 25, 2007 |
| 7241327 |
Iron-based sintered alloy with dispersed hard particles |
Jul. 10, 2007 |
| 7211125 |
Alloyed steel powder with improved degree of sintering for metal injection molding and sintered body |
May. 1, 2007 |
| 7175686 |
Erosion-corrosion resistant nitride cermets |
Feb. 13, 2007 |
| 7163569 |
Raw or granulated powder for sintering, and their sintered compacts |
Jan. 16, 2007 |
| 7070635 |
Self sharpening polycrystalline diamond compact with high impact resistance |
Jul. 4, 2006 |
| 7071258 |
Nano-scaled graphene plates |
Jul. 4, 2006 |
| 7041149 |
Sintered sprocket for silent chain and production method therefor |
May. 9, 2006 |
| 7014677 |
Iron based sintered body excellent in enveloped casting property in light metal alloy and method for producing the same |
Mar. 21, 2006 |
| 6960319 |
Tungsten alloys for penetrator application and method of making the same |
Nov. 1, 2005 |
| 6890368 |
Dry self-lubricating dense material; a mechanical part formed from said material; a method of manufacturing said material |
May. 10, 2005 |
| 6837915 |
High density, metal-based materials having low coefficients of friction and wear rates |
Jan. 4, 2005 |
| 6793876 |
Production process for Fe-based sintered alloy valve seat |
Sep. 21, 2004 |
| 6773482 |
cold work steel alloy for the manufacture of parts by powder metallurgy |
Aug. 10, 2004 |
| 6712871 |
Sintered alloy for valve seat having excellent wear resistance and method for producing the same |
Mar. 30, 2004 |
| 6712872 |
Powder metallurgy produced valve body and valve fitted with said valve body |
Mar. 30, 2004 |
| 6709739 |
Closed cell metal composites |
Mar. 23, 2004 |
| 6679933 |
Low resistivity materials with improved wear performance for electrical current transfer and methods for preparing same |
Jan. 20, 2004 |
| 6676724 |
Powder metal valve seat insert |
Jan. 13, 2004 |
| 6660056 |
Valve seat for internal combustion engines |
Dec. 9, 2003 |
| 6652617 |
PM high-speed steel having high elevated-temperature strength |
Nov. 25, 2003 |
| 6652618 |
Iron based mixed power high strength sintered parts |
Nov. 25, 2003 |
| 6632263 |
Sintered products having good machineability and wear characteristics |
Oct. 14, 2003 |
| 6623542 |
Slide member |
Sep. 23, 2003 |
| 6616726 |
Material for valve guides |
Sep. 9, 2003 |
| 6613122 |
Micronic pre-alloyed metal powder based on three-dimensional transition metal |
Sep. 2, 2003 |
| 6599345 |
Powder metal valve guide |
Jul. 29, 2003 |
| 6562098 |
Wear resistant sintered member |
May. 13, 2003 |
| 6524363 |
Diamond coated cutting tools and method of manufacture |
Feb. 25, 2003 |
| 6524365 |
Bearing made of graphite-dispersed copper-based sintered alloy and motorized fuel pump using this bearing |
Feb. 25, 2003 |
| 6514307 |
Iron-based sintered powder metal body, manufacturing method thereof and manufacturing method of iron-based sintered component with high strength and high density |
Feb. 4, 2003 |
| 6488736 |
Method of producing sintered metal sprocket and sprocket produced by the method |
Dec. 3, 2002 |
| 6482248 |
Aluminum composite for gun barrels |
Nov. 19, 2002 |
| 6468680 |
Cemented carbide insert with binder phase enriched surface zone |
Oct. 22, 2002 |
| 6447569 |
Diamond containing edge material |
Sep. 10, 2002 |
| 6391083 |
Mixture for powder metallurgy product and method for producing the same |
May. 21, 2002 |
| 6372012 |
Superhard filler hardmetal including a method of making |
Apr. 16, 2002 |
| 6358298 |
Iron-graphite composite powders and sintered articles produced therefrom |
Mar. 19, 2002 |
| 6355208 |
Die lubricant and iron-based powder mixture for warm compaction with die lubrication, and processes for producing high-density iron-based green and sintered compacts |
Mar. 12, 2002 |
| 6348079 |
Sintered alloy having a wear resistance for a valve seat and method of producing the same |
Feb. 19, 2002 |
|
|
|
