UA13869A - method for thermal treatment of blanks - Google Patents

method for thermal treatment of blanks

Info

Publication number
UA13869A
UA13869A UA94052164A UA94052164A UA13869A UA 13869 A UA13869 A UA 13869A UA 94052164 A UA94052164 A UA 94052164A UA 94052164 A UA94052164 A UA 94052164A UA 13869 A UA13869 A UA 13869A
Authority
UA
Ukraine
Prior art keywords
thermal treatment
keeping
blanks
cooling
subsequent
Prior art date
Application number
UA94052164A
Other languages
Russian (ru)
Ukrainian (uk)
Inventor
Віталій Іванович Заіка
Виталий Иванович Заика
Юрій Олексійович Кащенко
Юрий Алексеевич Кащенко
Валерій Сергійович Сапєлкін
Валерий Сергеевич Сапелкин
Григорій Павлович Брехаря
Григорий Павлович Брехаря
Олександр Петрович Кузін
Александр Петрович Кузин
Original Assignee
Донецький Державний Технічний Університет
Донецкий Государственный Технический Университет
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Донецький Державний Технічний Університет, Донецкий Государственный Технический Университет filed Critical Донецький Державний Технічний Університет
Priority to UA94052164A priority Critical patent/UA13869A/en
Publication of UA13869A publication Critical patent/UA13869A/en

Links

Abstract

The invention relates to the thermal treatment. A method comprises keeping steel after hot deformation at the temperature lower than Ar1, subsequent regulated cooling, keeping at low temperatures, subsequent heating at a given rate lower than A c1, keeping and cooling at a quiet air.
UA94052164A 1994-05-03 1994-05-03 method for thermal treatment of blanks UA13869A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
UA94052164A UA13869A (en) 1994-05-03 1994-05-03 method for thermal treatment of blanks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
UA94052164A UA13869A (en) 1994-05-03 1994-05-03 method for thermal treatment of blanks

Publications (1)

Publication Number Publication Date
UA13869A true UA13869A (en) 1997-04-25

Family

ID=74550173

Family Applications (1)

Application Number Title Priority Date Filing Date
UA94052164A UA13869A (en) 1994-05-03 1994-05-03 method for thermal treatment of blanks

Country Status (1)

Country Link
UA (1) UA13869A (en)

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