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RU2001111512A - METHOD FOR THERMAL TREATMENT OF AUSTENITE DISPERSION-HARDING STEEL - Google Patents

METHOD FOR THERMAL TREATMENT OF AUSTENITE DISPERSION-HARDING STEEL

Info

Publication number
RU2001111512A
RU2001111512A RU2001111512/02A RU2001111512A RU2001111512A RU 2001111512 A RU2001111512 A RU 2001111512A RU 2001111512/02 A RU2001111512/02 A RU 2001111512/02A RU 2001111512 A RU2001111512 A RU 2001111512A RU 2001111512 A RU2001111512 A RU 2001111512A
Authority
RU
Russia
Prior art keywords
steel
harding
thermal treatment
austenite
dispersion
Prior art date
Application number
RU2001111512/02A
Other languages
Russian (ru)
Other versions
RU2201971C2 (en
Inventor
Олег Георгиевич Кудашов
Алина Леонидовна Шеменева
Татьяна Николаевна Белоусова
Лариса Александровна Зайцева
Original Assignee
Федеральное государственное унитарное предприятие "Воронежский механический завод"
Filing date
Publication date
Application filed by Федеральное государственное унитарное предприятие "Воронежский механический завод" filed Critical Федеральное государственное унитарное предприятие "Воронежский механический завод"
Priority to RU2001111512A priority Critical patent/RU2201971C2/en
Priority claimed from RU2001111512A external-priority patent/RU2201971C2/en
Publication of RU2001111512A publication Critical patent/RU2001111512A/en
Application granted granted Critical
Publication of RU2201971C2 publication Critical patent/RU2201971C2/en

Links

Claims (1)

Способ термической обработки аустенитной дисперсионно-твердеющей стали, включающий отжиг на твердый раствор при температуре 980oС в течение 1 ч и старения при температуре 730oС, отличающийся тем, что охлаждение после отжига проводится на воздухе, а старение проводится не более 5 ч.The method of heat treatment of austenitic precipitation hardening steel, including annealing to a solid solution at a temperature of 980 o C for 1 h and aging at a temperature of 730 o C, characterized in that cooling after annealing is carried out in air, and aging is carried out for no more than 5 hours
RU2001111512A 2001-04-25 2001-04-25 Method of heat treatment of austenitic precipitation-hardening steel RU2201971C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2001111512A RU2201971C2 (en) 2001-04-25 2001-04-25 Method of heat treatment of austenitic precipitation-hardening steel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2001111512A RU2201971C2 (en) 2001-04-25 2001-04-25 Method of heat treatment of austenitic precipitation-hardening steel

Publications (2)

Publication Number Publication Date
RU2001111512A true RU2001111512A (en) 2003-02-27
RU2201971C2 RU2201971C2 (en) 2003-04-10

Family

ID=20249051

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2001111512A RU2201971C2 (en) 2001-04-25 2001-04-25 Method of heat treatment of austenitic precipitation-hardening steel

Country Status (1)

Country Link
RU (1) RU2201971C2 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2341078A1 (en) * 1973-08-10 1975-02-20 Langley Alloys Ltd Copper contg. high alloy steel - with improved strength, corrosion and erosion resistance after casting or heat treating
SU595402A1 (en) * 1976-12-24 1978-02-28 Московский вечерний металлургический институт Method of heat treatment of corrosion-resistant steels
SU1650730A1 (en) * 1988-12-27 1991-05-23 Рыбинский Авиационный Технологический Институт Method of heat treatment of corrosion resistant ferrite steels

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