SU1826528A1 - Method for production of strips from corrosion-resistant austenitic steels - Google Patents
Method for production of strips from corrosion-resistant austenitic steelsInfo
- 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
Links
Landscapes
- Metal Rolling (AREA)
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
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)
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 |
-
1989
- 1989-04-14 SU SU4672029/02A patent/SU1826528A1/en active
Cited By (1)
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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