Introduction to patents  

出　　处：《China Foundry》2013年第3期195-196,共2页中国铸造（英文版）

摘　　要：2013-32.Thin walled turbine blade and process for making the bladeA thin wall turbine blade made from a superalloy, such as a nickel based superalloy, cannot be cast by the conventional lost wax casting process because the molten metal is not viscous enough to pass through all of the narrow cavities that form the thin walls. The present invention is a turbine blade for use in a gas turbine engine, in which the turbine blade has a thin wall airfoil surface for improved cooling of the airfoil wall.2013-32.Thin walled turbine blade and process for making the bladePatent No.:US8277193B2Date of Patent2012-10-02Inventor(s):Joseph D.Brostmeyer,William L.PlanAssignee:Florida Turbine Technologies,Inc[US]A thin wall turbine blade made from a superalloy,such as a nickel based

关 键 词：燃气涡轮发动机 涡轮叶片 专利 超耐热合金 镍基超合金 涡轮机 铸造过程 熔融金属 

分 类 号：V235.1[航空宇航科学与技术—航空宇航推进理论与工程] V232.4