热轧模式对直接淬火贝氏体钢隐晶体金相组织和机械性能的影响

Voprosy Materialovedeniya Pub Date : 2024-02-19 DOI:10.22349/1994-6716-2023-116-4-20-31

K. Y. Kurteva, E. Yakovleva, M. L. Fedoseev, A. Zisman, E. Khlusova

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引用次数: 0

摘要

本文研究了热轧模式对高强度贝氏体钢直接淬火厚板的结构、机械性能和结晶纹理的影响（由 EBSD 确定）。根据所获得的结果，奥氏体在相变前的较强应变硬化会导致出现粒状贝氏体，从而降低钢的最终强度。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Effect of hot rolling mode on crys-tallographic texture and mechanical properties of directly quenched bainitic steel

The paper considers the effect of hot rolling mode on the structure, mechanical properties and crystallographic texture, as determined by EBSD, for a directly quenched thick plate of high strength bainitic steel. According to the obtained results, stronger strain hardening of austenite before the phase transformation leads to appearance of granular bainite and hence diminishes the final steel strength.

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Voprosy Materialovedeniya

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