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Causes and Control Measures of Edge Drum Defects of Cold Rolled Steel Strip
The steel coil side drum is mainly due to the irregular shape of the transverse cross-section of the hot-rolled steel coil, that is, the local production of high points, resulting in the cold-rolled steel strip at the high point of the bulge or strip-shaped convex defects.
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2022
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Where did the steel go?
Since entering the industry in 2017, I have often heard many people (traders, downstream factories) sigh: where did this strip (hot rolled strip, hereinafter referred to as strip) go? Every day to produce so much, the steel mills do not worry about selling at all, saying that which strip is how bad to use, also sold out, but also sold out at the market price. Some salesmen often complain about how the strip steel is not easy to sell, but when they want to sell, they sell all the goods, whether for the market or for downstream customers.
