SU1826528A1 - Method for production of strips from corrosion-resistant austenitic steels - Google Patents

Method for production of strips from corrosion-resistant austenitic steels

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Publication number
SU1826528A1
SU1826528A1 SU4672029/02A SU4672029A SU1826528A1 SU 1826528 A1 SU1826528 A1 SU 1826528A1 SU 4672029/02 A SU4672029/02 A SU 4672029/02A SU 4672029 A SU4672029 A SU 4672029A SU 1826528 A1 SU1826528 A1 SU 1826528A1
Authority
SU
USSR - Soviet Union
Prior art keywords
corrosion
production
strips
roll
temperature
Prior art date
Application number
SU4672029/02A
Other languages
Russian (ru)
Inventor
В.В. Чащин
А.И. Трайно
Ю.М. Каракин
Е.П. Сергеев
А.А. Меденков
А.В. Суняев
Original Assignee
Центральный научно-исследовательский институт черной металлургии им.И.П.Бардина
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 Центральный научно-исследовательский институт черной металлургии им.И.П.Бардина filed Critical Центральный научно-исследовательский институт черной металлургии им.И.П.Бардина
Priority to SU4672029/02A priority Critical patent/SU1826528A1/en
Application granted granted Critical
Publication of SU1826528A1 publication Critical patent/SU1826528A1/en

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Abstract

FIELD: ferrous metallurgy, particular, technology of production of hot-rolled strips from corrosion-resistant chrome-nickel austenitic steel. SUBSTANCE: after hot rolling with temperature at the end of rolling of 900-1100 C, coiling into roll at constant over strip length temperature of 780-880 C, subsequent cooling of the roll is carried out at the rate calculated by the relation Vcool= (5.7-12.6)xC/Cr, where Vcool. is roll cooling rate, C/h; C and Cr is mass percentage of carbon and chromium in steel; up to the temperature of 500-650 C and further on, at arbitrary rate. EFFECT: higher quality of strips due to reduction of liability to intercrystalline corrosion at simultaneous decrease of production cycle. 1 tbl
SU4672029/02A 1989-04-14 1989-04-14 Method for production of strips from corrosion-resistant austenitic steels SU1826528A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU4672029/02A SU1826528A1 (en) 1989-04-14 1989-04-14 Method for production of strips from corrosion-resistant austenitic steels

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU4672029/02A SU1826528A1 (en) 1989-04-14 1989-04-14 Method for production of strips from corrosion-resistant austenitic steels

Publications (1)

Publication Number Publication Date
SU1826528A1 true SU1826528A1 (en) 1996-12-10

Family

ID=60521753

Family Applications (1)

Application Number Title Priority Date Filing Date
SU4672029/02A SU1826528A1 (en) 1989-04-14 1989-04-14 Method for production of strips from corrosion-resistant austenitic steels

Country Status (1)

Country Link
SU (1) SU1826528A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2735777C1 (en) * 2020-05-07 2020-11-09 Федеральное государственное автономное образовательное учреждение высшего образования "Белгородский государственный национальный исследовательский университет" (НИУ "БелГУ") Method of producing rolled semi-products from austenitic corrosion-resistant steel

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2735777C1 (en) * 2020-05-07 2020-11-09 Федеральное государственное автономное образовательное учреждение высшего образования "Белгородский государственный национальный исследовательский университет" (НИУ "БелГУ") Method of producing rolled semi-products from austenitic corrosion-resistant steel

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