PROCEDURE FOR LOW TEMPERATURE NITRIDING IN PLASMA OF NON-SELF-MAINTAINED ARC DISCHARGE OF LOW PRESSURE OF TITANIUM ALLOYS BT6 AND BT16 Russian patent published in 2011 - IPC C23C8/24 

Abstract RU 2434074 C1

FIELD: metallurgy.

SUBSTANCE: here is claimed procedure of low temperature nitriding in plasma of non-self-maintained arc discharge of low pressure of titanium alloys BT6 AND BT16. The procedure includes nitriding with usage of nitrogen-argon as plasma forming mixture. Nitriding is performed at temperature 450°C and there is used ion and electron components of plasma.

EFFECT: raised operational characteristics.

2 cl, 2 dwg, 2 ex

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RU 2 434 074 C1

Authors

Vershinin Danil Sergeevich

Smoljakova Marina Jur'Evna

Dates

2011-11-20Published

2010-03-29Filed