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
Title | Year | Author | Number |
---|---|---|---|
METHOD FOR ANTI-HYDROGEN HEAT TREATMENT OF BLANKS FROM TITANIUM ALLOYS | 2022 |
|
RU2804984C1 |
METHOD OF ANTI-SILVER SPOT THERMAL TREATMENT OF FORGED PIECE OF STEEL | 2009 |
|
RU2384629C1 |
METHOD FOR DETERMINING THE PROPENSITY OF TITANIUM ALLOY WORKPIECES TO HYDROGEN EMBRITTLEMENT | 2022 |
|
RU2804977C1 |
METHOD FOR HEAT TREATING LARGE-SIZE FORGINGS | 0 |
|
SU927859A1 |
METHOD OF THERMAL ANTIFLOCCULATIVE TREATMENT OF FORGINGS | 2004 |
|
RU2252268C1 |
METHOD OF HEAT TREATMENT OF FORGINGS MADE OF STEEL GRADES OF MARTENSITE CLASS | 0 |
|
SU1330186A1 |
PROCEDURE FOR THERMAL ANTI-FLOCCULANT TREATMENT OF FORGED PIECES | 2008 |
|
RU2395590C1 |
METHOD OF THERMAL TREATMENT OF LARGE FORGINGS | 0 |
|
SU1382861A1 |
METHOD OF PRODUCING FORGINGS FROM HEAT-RESISTANT GRANULAR ALLOYS | 2014 |
|
RU2583564C1 |
METHOD FOR COMPLEX THERMAL PROCESSING OF LARGE-SIZED FORGED PIECES | 2003 |
|
RU2235791C1 |
Authors
Dates
2018-09-14—Published
2017-01-30—Filed