文件名称：Precipitation behaviors of X70 acicular ferrite pipeline steel (2006年)
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更新时间：2024-05-12 02:07:43
工程技术 论文
The morphology, structure and chemical composition of precipitates in the final microstructure of Nb-V-Ti microalloyed X70 acicular ferrite pipeline steel were investigated by using transmission electron microscopy (TEM) and energy dispersive x-ray spectr