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| Number | Title | Issue Date |
| 7832619 | Method of making sputtering target A method of making a large Mo billet or bar for a sputtering target wherein two or more bodies comprising Mo are placed adjacent one another (e.g. stacked one on the other) with Mo powder metal present at gaps or joints between the adjacent bodies. The adjacent bodi... | 11/16/2010 |
| 7763371 | Solid oxide fuel cell electrolyte and method A method of making a solid oxide fuel cell electrolyte includes preheating a substrate on which an oxide electrolyte layer is to be deposited to a substrate temperature of about 1100° C. and above, impinging a surface of a source comprising the oxide with an electr... | 07/27/2010 |
| 7371428 | Duplex gas phase coating Method of forming different diffusion aluminide coatings on different surface regions of the same superalloy substrate involves positioning the substrate in a coating chamber having a aluminum-bearing coating gas flowing therein with a first substrate surface region... | 05/13/2008 |
| 7153376 | Yttrium modified amorphous alloy An amorphous alloy having a composition consisting essentially of about 45 to about 65 atomic % Zr and/or Hf, about 4 to about 7.5 atomic % Ti and/or Nb, about 5 to about 15 atomic % Al and/or Zn, and the balance comprising a metal selected from the group consisting... | 12/26/2006 |
| 6986949 | Fugitive patterns for investment casting A fugitive pattern of an article to be investment cast wherein the pattern includes a plurality of locator embossments disposed in an array to provide a datum reference system by which the pattern can be held and positioned by a manipulator, such as for example a gr... | 01/17/2006 |
| 6916387 | Weld repair of superalloy castings A method of repairing a void on a nickel or cobalt base superalloy investment casting by vibrating the casting for a time before repairing the void, vibrating the casting while filling the void wherein the void is filled by repeatedly making incremental weld deposit... | 07/12/2005 |
| 6911234 | Chemical vapor deposition apparatus and method Chemical vapor deposition apparatus and method are provided with coating gas distribution and exhaust systems that provide more uniform coating gas temperature and coating gas flow distribution among a plurality of distinct coating zones disposed along the length of... | 06/28/2005 |
| 6896750 | Tantalum modified amorphous alloy An amorphous alloy having a composition represented by the formula (Zr,Hf)a(Al,Zn)bTie,Nbf,TagYh(CuxFey(Ni,Co)z)d wherein a ranges from 45 to 65 atomic %, b... | 05/24/2005 |
| 6896030 | Directional solidification method and apparatus Apparatus and method for DS casting using one or more thermal baffle members positionable at a lower open end of a directional solidification casting furnace by movement of a ram on which a mold to be cast is moved relative to the casting furnace. A unique thermal b... | 05/24/2005 |
