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Class Information
Number: 423/297
Name: Chemistry of inorganic compounds > Boron or compound thereof > Binary compound (e.g., boride, etc.) > Refractory metal containing (ti, v, cr, zr, nb, mo, hf, ta, or w)
Description: Products or processes wherein the other element is titanium, vanadium chromium, zirconium, niobium, molybdenum, hafnium, tantalum, or tungsten, commonly known as a refractory metal.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7544837 |
Base metal dehydrogenation of amine-boranes |
Jun. 9, 2009 |
| 7541013 |
Method for manufacturing transition metal boride power |
Jun. 2, 2009 |
| 7501081 |
Nanostructured titanium monoboride monolithic material and associated methods |
Mar. 10, 2009 |
| 7459105 |
Nanostructured titanium monoboride monolithic material and associated methods |
Dec. 2, 2008 |
| 7041150 |
Preparation of alloys by the Armstrong method |
May. 9, 2006 |
| 7008695 |
Metal non-oxide coated substrates |
Mar. 7, 2006 |
| 6967011 |
Method for synthesizing extremely high-temperature melting materials |
Nov. 22, 2005 |
| 6908599 |
Process for the production of zirconium boride powder |
Jun. 21, 2005 |
| 6861038 |
Ceramics and method of producing ceramics |
Mar. 1, 2005 |
| 6689296 |
Conductive paste |
Feb. 10, 2004 |
| 6649040 |
Wettable and erosion/oxidation-resistant carbon-composite materials |
Nov. 18, 2003 |
| 6589448 |
Ceramic ball for bearing and ceramic ball bearing using the same |
Jul. 8, 2003 |
| 6036930 |
Process for producing aluminum oxide fibers |
Mar. 14, 2000 |
| 5672556 |
Crystalline silicate compositions and method of preparation |
Sep. 30, 1997 |
| 5587140 |
Process for producing powders of transition metal boride |
Dec. 24, 1996 |
| 5571759 |
CrB.sub.2 -NbB.sub.2 ceramics materials |
Nov. 5, 1996 |
| 5443771 |
Ceramic fibre and process therefor |
Aug. 22, 1995 |
| 5376309 |
Boride materials for electronic elements and method of preparing the same |
Dec. 27, 1994 |
| 5364607 |
Borides and boride precursors deposited from solution |
Nov. 15, 1994 |
| 5338523 |
Method of making transition metal carbide and boride powders |
Aug. 16, 1994 |
| 5275781 |
Material made from highly reactive [sub-micron]amorphous titanium diboride powder and products made therefrom |
Jan. 4, 1994 |
| 5256608 |
High hardness, wear resistant materials |
Oct. 26, 1993 |
| 5223460 |
High hardness, wear resistant materials |
Jun. 29, 1993 |
| 5215945 |
High hardness, wear resistant materials |
Jun. 1, 1993 |
| 5194234 |
Method for producing uniform, fine boron-containing ceramic powders |
Mar. 16, 1993 |
| 5174975 |
Method of preparing metal carbides, nitrides, borides and the like |
Dec. 29, 1992 |
| 5160716 |
Process for making highly reactive sub-micron amorphous titanium diboride power and products made therefrom |
Nov. 3, 1992 |
| 5160698 |
Process for producing metal borides using finely comminuted mixture of reactants |
Nov. 3, 1992 |
| 5149514 |
Low temperature method of forming materials using one or more metal reactants and a halogen-containing reactant to form one or more reactive intermediates |
Sep. 22, 1992 |
| 5110565 |
Apparatus for producing uniform, fine ceramic powder |
May. 5, 1992 |
| 5100845 |
Process for producing titanium diboride and boron nitride powders |
Mar. 31, 1992 |
| 5087592 |
Method of producing platelets of borides of refractory metals |
Feb. 11, 1992 |
| 5032242 |
Titanium diboride/boron carbide composites with high hardness and toughness |
Jul. 16, 1991 |
| 5017525 |
Production of ceramic materials and of precursor therefor |
May. 21, 1991 |
| 4950626 |
Production of ceramic materials |
Aug. 21, 1990 |
| 4921531 |
Process for forming fine ceramic powders |
May. 1, 1990 |
| 4888166 |
Process for making highly reactive sub-micron amorphous titanium diboride powder |
Dec. 19, 1989 |
| 4861735 |
Production of ceramic materials |
Aug. 29, 1989 |
| 4851262 |
Method of making carbide, nitride and boride powders |
Jul. 25, 1989 |
| 4812425 |
Purifying refractory metal borides |
Mar. 14, 1989 |
| 4689129 |
Process for the preparation of submicron-sized titanium diboride |
Aug. 25, 1987 |
| 4670408 |
Process for the preparation of carbide-boride products |
Jun. 2, 1987 |
| 4650731 |
Electric current-producing cell and related composition |
Mar. 17, 1987 |
| 4606902 |
Process for preparing refractory borides and carbides |
Aug. 19, 1986 |
| 4595545 |
Refractory metal borides and composites containing them |
Jun. 17, 1986 |
| 4592882 |
Method of making aluminum-resistant titanium diboride articles |
Jun. 3, 1986 |
| 4576636 |
Process for beneficiating oxidic ores |
Mar. 18, 1986 |
| 4565747 |
Boron nitride containing titanium nitride, method of producing the same and composite ceramics produced therefrom |
Jan. 21, 1986 |
| 4528119 |
Metal borides, carbides, nitrides, silicides, oxide materials and their method of preparation |
Jul. 9, 1985 |
| 4503021 |
Preparation of titanium diboride powder |
Mar. 5, 1985 |
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