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Study on evolution of partial texture of different grains during grain growth in IF steels

机译:钢籽粒籽粒生长期间不同谷物偏纹理的演变研究

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An IF steel sample was cold rolled to a reduction of 80% and subsequently submitted to annealing treatment at 650°C, 710°C and 770°C for various durations, respectively. The grain size and evolution of partial texture of small, medium and large grains were investigated during grain growth. It was found that the growth rate and partial texture characteristic were absolutely distinct at different annealing temperature, both were temperature dependent. At same annealing temperature, partial texture for various annealing time was similar, but its intensity increases with an increment of duration. And the relation between partial texture of different grains assembly and its mean grain size can be expressed by an empirical formula from experiment data.
机译:如果钢样品冷轧至80%的减少,随后分别在650℃,710℃和770℃下提交退火处理,分别用于各种持续时间。在晶粒生长期间研究了小,中等和大晶粒的部分纹理的晶粒尺寸和演变。发现生长速率和部分纹理特性在不同的退火温度下绝对不同,两者都是温度依赖性。在同样的退火温度下,各种退火时间的部分纹理相似,但其强度随着持续时间的增量而增加。不同晶粒组件的局部纹理与其平均粒度之间的关系可以通过实验数据的经验公式来表达。

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