The effect of batch annealing process on the microstructure and mechanical properties of SPCCSD cold rolled steel sheet was studied under laboratory conditions.

在实验室条件下，研究了罩式退火工艺对SPCC- SD冷轧板组织和性能的影响。

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Effects of relevant manufacture techniques on cold rolled steel sheet performances are analyzed and the performance parameters which should be adopted for different automobile parts are advanced.

分析了相关制造工艺对冷轧薄钢板性能的影响，指出不同的汽车部件应采取的性能参数。

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Process of rolling cold coils of pickled hot-rolled sheet through a cold reduction mill to make the stainless steel stronger, thinner, and smoother by applying pressure.

通过冷轧工厂轧制热轧的、酸洗的不锈钢薄板使不锈钢在压力作用下更薄、强度更高、更光滑。

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Last year it produced 3 million tons (3.48 million tonnes) of cold- and hot-rolled sheet steel.

FORBES: Man of steel

Last year it produced 3 million tons of cold- and hot-rolled sheet steel.

FORBES: Man of steel