Improvements introduced in the manufacture of nickel alloys - chromium - cobalt, hardened by precipitation. (Machine-translation by Google Translate, not legally binding)

摘要

Improvements introduced in the manufacture of nickel-chromium-cobalt alloys, hardenable by precipitation, characterized in that the content of the alloys is from 16 to 24% of chromium, from 5 to 35% of cobalt and from C to 15% of iron , the contents of cobalt and iron being mutually related so that 2 x (% Fe) + (% Co) does not exceed 35% and 2 x (% Fe) + 3x (% Co) is not less than 45%, from 2.8% titanium, from 0 to 4% niobium and from 0 to 8% tantalum, being from 2 to 4% the sum of the content of niobium and half the content of tantalum, from 0 to 4 % molybdenum and 0 to 8% tungsten, not exceeding the sum of the tungsten content and the content of molybdenum, carbon in an amount not exceeding 0.15%, from 0 to 0.004% boron and 0 to 0.05% zirconium, the rest, apart from impurities, nickel. (Machine-translation by Google Translate, not legally binding)