http://www.freshpatents.com/Alloys-or-metallic-compositions-dtnewntc420.php USPTO Class 420 - Alloys or metallic compositions en-us Fri, 19 Dec 2008 00:13:08 -0800 1000 Wednesday Thursday Friday Saturday Sunday 141 31 http://www.freshpatents.com/index.php?rss=true http://www.freshpatents.com/images/freshpatentsnav_rss.gif http://www.freshpatents.com/High-nb-ta-and-al-creep--and-oxidation-resistant-austenitic-stainless-steels-dt20081211ptan20080304996.php Fri, 19 Dec 2008 00:13:08 -0800 An austenitic stainless steel HTUPS alloy includes, in weight percent: 15 to 30 Ni; 10 to 15 Cr; 2 to 5 Al; 0.6 to 5 total of at least one of Nb and Ta; no more than 0.3 of combined Ti+V; up to 3 Mo; up to 3 Co; up... http://www.freshpatents.com/Process-for-production-of-a-carboxylic-acid-diol-mixture-suitable-for-use-in-polyester-production-dt20081211ptan20080304997.php Fri, 19 Dec 2008 00:13:08 -0800 Disclosed is a wrought magnesium alloy having excellent strength and extrusion or rolling formability, and a method of producing the same. The wrought magnesium alloy comprises 0.1-1.5 at % group IIIa, 1.0-4.0 at % group IIIb, 0.35 at % or less of one selected from the group consisting of groups... http://www.freshpatents.com/Method-of-hardening-titanium-and-titanium-alloys-dt20081211ptan20080304998.php Fri, 19 Dec 2008 00:13:08 -0800 A method of hardening the outer surface of a titanium or titanium alloy substrate under standard atmospheric conditions. The method comprises focusing an electromagnetic beam from a laser generating apparatus, absent the disposition of a chemical compound, onto at least a portion of the substrate to heat it to a... http://www.freshpatents.com/Au-sn-alloy-bump-having-no-trapped-in-large-void-and-process-for-producing-the-same-dt20081211ptan20080304999.php Fri, 19 Dec 2008 00:13:08 -0800 An Au—Sn alloy bump that does not include large voids and a method of producing the same are provided. The An Au—Sn alloy bump that does not include large voids comprises a composition containing Sn: 20.5 to 23.5 mass % and the balance Au and unavoidable impurities, and a structure... http://www.freshpatents.com/Aluminum-magnesium-silver-based-alloys-dt20081211ptan20080305000.php Fri, 19 Dec 2008 00:13:08 -0800 Al—Mg—Ag wrought products and methods of making such products useful in aircraft applications. The Al—Mg—Ag wrought products have improved strength when compared to traditional AA5XXX alloys. The alloys may comprise from about 3.5 to about 10 weight percent Mg, from about 0.05 to about 0.5 weight percent Ag, from about...