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已经开发出用于燃气涡轮航空发动机的许多超合金中,尼莫尼克263合金(C-263)是一个重要的沉淀硬化型镍基超合金,它具有高的蠕变强度和抗氧化能力,是为燃烧室、外壳和内衬等静部件设计的一种合金。这些部件是用该合金的中厚板或薄板制成的,因此该合金的可成形性和可焊性就成了制造这些部件的重要因素。但对于该合金硬化行为的分析工作至今未被注意。为此最近印度有人研究了经1150℃固溶处理和800℃不同时
Of the many superalloys that have been developed for use in gas turbine aeroengines, NiMnick 263 alloy (C-263) is an important precipitation hardened nickel-based superalloy with high creep and oxidation resistance and is An alloy designed for the combustion chamber, enclosure, and lining isosceles. These parts are made of plate or sheet of the alloy and therefore the formability and weldability of the alloy are important factors in the manufacture of these parts. However, analysis of the hardening behavior of this alloy has not been noticed so far. To this end recently, India has been studied by the 1150 ℃ solution treatment and 800 ℃ at the same time