| 发明名称 |
METHOD FOR MANUFACTURE OF STRIPS FROM LOW-CARBON HOT-ROLLED STEEL |
| 摘要 |
metallurgy. SUBSTANCE: method involves heating strip to annealing temperature of 700-740 C; holding; cooling and galvanizing. Strip is held at annealing temperature for 24-95 s and cooled to temperature of 460-500 C at cooling rate of 9.4-36 C/s. Method is used for producing hot-rolled galvanized strips from low-carbon steel in continuous hot galvanizing units. EFFECT: increased efficiency and improved mechanical properties of galvanized strips. 2 tbl, 1 ex
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| 申请公布号 |
RU2187561(C2) |
申请公布日期 |
2002.08.20 |
| 申请号 |
RU20000124763 |
申请日期 |
2000.09.28 |
| 申请人 |
OTKRYTOE AKTSIONERNOE OBSHCHESTVO "SEVERSTAL'" |
发明人 |
LAMUKHIN A.M.;KUZNETSOV V.V.;MARAEVA S.N.;LUKANIN JU.V.;RJABINKOVA V.K.;STEPANOV A.A.;ARTJUSHECHKIN A.V.;TRAJNO A.I. |
| 分类号 |
C21D8/04;C21D1/26;C21D9/48;(IPC1-7):C21D8/04 |
主分类号 |
C21D8/04 |
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