MODIFYING AGENT FOR NICKEL ALLOYS Russian patent published in 2012 - IPC C22C35/00 C22C19/03 

Abstract RU 2447175 C1

FIELD: metallurgy.

SUBSTANCE: proposed composition contains the following substances, in wt %: titanium carbonitride - 2.5, titanium - 19-21, chromium - 1.4 - 1.6, molybdenum - 9-11, tungsten - 9-11, niobium - 9-11, aluminium - 32-38, nickel - 9-11, manganese - 0.9-1.1. Particle size of fine titanium carbonitride powder makes 0.01-0.05 mcm, that of titanium makes 0.01-0.1 mcm, while that of chromium, molybdenum, tungsten, niobium and aluminium makes 4-50 mcm, and particle size of nickel and manganese does not exceed 20-30 mcm.

EFFECT: alloy with fine-grained uniform structure and high physical properties.

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RU 2 447 175 C1

Authors

Zherebtsov Sergej Nikolaevich

Korostelev Aleksej Borisovich

Sokolov Ivan Pavlovich

Chumak-Zhun' Dar'Ja Aleksandrovna

Dates

2012-04-10Published

2010-11-26Filed