http://www.freshpatents.com/Alloys-or-metallic-compositions-dtnewntc420.php USPTO Class 420 - Alloys or metallic compositions en-us Mon, 30 Jan 2012 13:32:11 -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/-dt20120126ptan20120020827.php Mon, 30 Jan 2012 13:32:11 -0800 A ferritic stainless steel contains no expensive elements such as Mo and W, is free from the oxidation resistance loss caused by addition of Cu, and thereby has excellent levels of oxidation resistance (including water vapor oxidation resistance), thermal fatigue property, and high-temperature fatigue property. The ferritic stainless steel contains,... http://www.freshpatents.com/-dt20120126ptan20120020828.php Mon, 30 Jan 2012 13:32:11 -0800 The invention relates to a method for preventing the oxidation of metals in thermal spraying by coating the metallic powders to be used with nanocarbides, to a coating achieved using the method as well as to a method for treating the metal powder with nanocarbides. The methods according to the... http://www.freshpatents.com/-dt20120126ptan20120020829.php Mon, 30 Jan 2012 13:32:11 -0800 Disclosed is a heat-resistant aluminum alloy including aluminum and two types of alloy elements which are combined while forming a homogeneous solid solution reinforcing phase. The disclosed heat-resistant aluminum alloy includes the alloy elements that form a homogeneous solid solution and do not have a solvus line with respect to...