UA127594U - METHOD OF HEAT TREATMENT OF MARTENSITE-AGING STEEL FOR FECCATING MILL - Google Patents

METHOD OF HEAT TREATMENT OF MARTENSITE-AGING STEEL FOR FECCATING MILL

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Publication number
UA127594U
UA127594U UAU201802714U UAU201802714U UA127594U UA 127594 U UA127594 U UA 127594U UA U201802714 U UAU201802714 U UA U201802714U UA U201802714 U UAU201802714 U UA U201802714U UA 127594 U UA127594 U UA 127594U
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UA
Ukraine
Prior art keywords
heat treatment
feccating
martensite
mill
cooling
Prior art date
Application number
UAU201802714U
Other languages
Ukrainian (uk)
Inventor
Надія Анатоліївна Харченко
Лідія Федорівна Руденко
Віктор Гаврилович Хижняк
Олександр Олегович Голишевський
Сергій Олександрович Никонець
Максим Сергійович Голофост
Лілія Анатоліївна Пономаренко
Original Assignee
Сумський Державний Університет
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 Сумський Державний Університет filed Critical Сумський Державний Університет
Priority to UAU201802714U priority Critical patent/UA127594U/en
Publication of UA127594U publication Critical patent/UA127594U/en

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Abstract

Спосіб термічної обробки мартенситно-старіючої сталі для фехтувального клинка включає нагрів з витримкою та наступним охолодженням. Здійснюють нагрів до температури 1180-1200  C з витримкою протягом 1,0-2,0 годин та швидкісним охолодженням у воді. Додатково проводять дво - або трикратну перекристалізацію при температурі 850-940 °C з витримкою протягом 1 години і охолодженням у воді. Додатково проводять старіння при температурі 500  C, протягом 3 годин з наступним охолодженням на повітрі.The method of heat treatment of martensitic-aging steel for fencing blade includes heating with holding and subsequent cooling. It is heated to a temperature of 1180-1200 C with a holding time of 1.0-2.0 hours and rapid cooling in water. Additionally carry out two or three times recrystallization at 850-940 ° C with a holding time of 1 hour and cooling in water. Additionally, the aging is carried out at a temperature of 500 C for 3 hours, followed by cooling in air.

UAU201802714U 2018-03-19 2018-03-19 METHOD OF HEAT TREATMENT OF MARTENSITE-AGING STEEL FOR FECCATING MILL UA127594U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
UAU201802714U UA127594U (en) 2018-03-19 2018-03-19 METHOD OF HEAT TREATMENT OF MARTENSITE-AGING STEEL FOR FECCATING MILL

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
UAU201802714U UA127594U (en) 2018-03-19 2018-03-19 METHOD OF HEAT TREATMENT OF MARTENSITE-AGING STEEL FOR FECCATING MILL

Publications (1)

Publication Number Publication Date
UA127594U true UA127594U (en) 2018-08-10

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ID=63080605

Family Applications (1)

Application Number Title Priority Date Filing Date
UAU201802714U UA127594U (en) 2018-03-19 2018-03-19 METHOD OF HEAT TREATMENT OF MARTENSITE-AGING STEEL FOR FECCATING MILL

Country Status (1)

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UA (1) UA127594U (en)

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