METHOD OF ANTI-HYDROGEN HEAT TREATMENT OF BLANKS FROM STEELS AND ALLOYS Russian patent published in 2018 - IPC C21D3/06 

Abstract RU 2667111 C2

FIELD: technological processes.

SUBSTANCE: invention relates to the heat treatment of blanks from steels and alloys. Method of anti-hydrogen heat treatment of blanks from steels and alloys comprises holding blanks at a rate of 2 minutes per 1 mm of cross-section at a temperature of 650 °C to 700 °C corresponding to the minimum time for the combustion reaction -hydrogen oxidation.

EFFECT: improved quality of products obtained from forgings by completely eliminating hydrogen.

1 cl

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RU 2 667 111 C2

Authors

Osechkin Vyacheslav Sergeevich

Volkov Evgenij Alekseevich

Onishchenko Anatolij Kondratevich

Dates

2018-09-14Published

2017-01-30Filed