首页>
外国专利>
DIRECTIONALLY SOLIDIFIED SUPERALLOYS OF ENHANCED TRANSVERSE MECHANICAL PROPERTIES AND THEIR MANUFACTURE
DIRECTIONALLY SOLIDIFIED SUPERALLOYS OF ENHANCED TRANSVERSE MECHANICAL PROPERTIES AND THEIR MANUFACTURE
展开▼
机译:增强横向力学性能的定向凝固超级合金及其制造
展开▼
页面导航
摘要
著录项
相似文献
摘要
1359938 Nickel base superalloys UNITED AIRCRAFT CORP 11 April 1972 [12 July 1971] 16571/72 Heading C7A The mechanical properties, transverse to the alignment of the columnar grains, of undirectionally solidified nickel-base superalloys are improved by including in the alloy 0À75- 1À25% Zr. Tests were conducted on an alloy consisting of:- Fe 1À5% max, Cu 0À1% max, Mn 0À2% max, S 0À015% max, Si 0À2% max, the balance, apart from the Zr content, being Ni. The production of turbine blades is mentioned.
展开▼