The scale defect is an important influence factor on surface quality of hot rolled strip.

氧化铁皮缺陷是影响热轧带钢表面质量的重要因素之一。

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Hot rolled stainless steel bars that are annealed and cold worked to produce a higher surface quality and higher strength.

经过退火及冷加工的热轧不锈钢棒材，其表面质量更高，强度也更高。

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SEM and XRD results show that the composite that is hot rolled after vacuum forming, has relatively high density and can avoid being oxidized effectively.

结果表明，采用真空热压后热轧工艺制备的碳纳米管铜基复合材料的致密度较高且能有效地防止被氧化。

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The price of benchmark hot rolled steel has fallen 19% since April.

FORBES: Chinese Manufacturing Is Crashing

From January to March, prices for hot rolled coil carbon steel rose 25.0%, compared to a 5.0% increase in the same period last year.

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The various categories of the flat rolled products include hot rolled sheets, cold rolled sheets, coated sheets, semi-finished bars and plates and tin mill products.

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