FIELD: metallurgy.
SUBSTANCE: invention relates to rolling industry, particularly to process of receiving of low-carbon steels for enameling. It is rolled steel, containing carbon, silicon, manganese, sulphur, phosphorus, aluminium, copper, titanium, niobium, nitrogen and iron, at following correlation, wt %: carbon 0.003 - 0.006, silicon 0.01 - 0.03, manganese 0.06 - 0.15, sulphur 0.005 - 0.012, phosphorus 0.008 - 0.015, aluminium 0.02 - 0.06, copper 0.03 - 0.04, titanium from more than 0.024 up to 0.04, niobium from more than 0.048 to 0.065, nitrogen 0.003-0.006, iron is the rest. Finishing temperature Tf and winding Tw are defined from correlations Tf =970-13300 · [C], °C, a Tw-Tf - 180, °C, where [C] - content of carbon in steel, wt %.
EFFECT: improvement of consumer properties of sheet steel for enameling by means of defect correction "fishscale".
2 cl, 1 tbl, 1 ex
| Title | Year | Author | Number |
|---|---|---|---|
| ROLLED STOCK FROM COLD-ROLLED STEEL AND METHOD OF ITS PRODUCTION | 2023 |
|
RU2821636C1 |
| PROCEDURE FOR PRODUCTION OF LOW CARBON COLD ROLLED STEEL FOR PRESS FORMING AND SUCCESSIVE ENAMELLING | 2010 |
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RU2424328C1 |
| PROCEDURE FOR PRODUCTION OF EXTRA LOW CARBON COLD ROLLED STEEL FOR DEEP DRAWING AND SUCCESSIVE SINGLE-LAYER ENAMELLING | 2014 |
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| METHOD OF MANUFACTURING STRIPS FROM COLD-ROLLED SHEETS FROM LOW-CARBON TYPE-OB STEEL ALLOYED BY PHOSPHORUS (0,04-0,10 BY MASS) AND ALUMINUM (0,02-0,08 % BY MASS) FOR ENAMELLING | 1992 |
|
RU2010634C1 |
| METHOD OF PRODUCTION OF LOW-CARBON COLD-ROLLED STEEL FOR STAMPING FOLLOWED BY ENAMELING | 2000 |
|
RU2159820C1 |
| METHOD OF PRODUCTION STRIPS OUT OF LOW ALLOYED STEEL | 2007 |
|
RU2358023C1 |
| METHOD OF COLD-ROLLED SHEET PRODUCTS MANUFACTURING FOR ENAMELING | 2008 |
|
RU2379361C1 |
| PRODUCTION METHOD OF CANDIES FROM LOW-ALLOYED STEEL | 2008 |
|
RU2375469C1 |
| METHOD FOR THE PRODUCTION OF HOT-ROLLED PICKLED STEEL | 2023 |
|
RU2799195C1 |
| METHOD TO PRODUCE HOT-ROLLED WIDE-STRIP COIL STOCK | 2012 |
|
RU2516212C1 |
