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首页> 外文期刊>Journal of Materials Engineering and Performance >Understanding the Mechanism of Dynamic Recrystallization During High-Temperature Deformation in Nb-1Zr-0.1C Alloy
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Understanding the Mechanism of Dynamic Recrystallization During High-Temperature Deformation in Nb-1Zr-0.1C Alloy

机译：理解NB-1ZR-0.1C合金中高温变形过程中动态再结晶机理

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摘要

In the present investigation, a systematic study of the evolution of microstructure and crystallographic texture during hot deformation of Nb-1Zr-0.1C was carried out in the temperature range 1773-1973K (1500-1700 degrees C) at different strain rates of 0.001, 0.01 and 0.1s(-1). The aim was to examine the mechanisms of dynamic recovery and recrystallization in a high-temperature range. A detailed microstructural analysis of the deformed samples was performed using the electron backscatter diffraction technique to study the occurrence and nature of various dynamic restoration processes; the different regimes of dynamic recovery and recrystallization were identified. The orientations of the dynamically recrystallized grains were found to be (001) uvw.
机译：在本研究中，在不同应变率为0.001的温度范围内进行Nb-1zR-0.1℃的热变形过程中微观结构和晶体纹理的演化的系统研究。 0.01和0.1s（-1）。 目的是在高温范围内检查动态回收和重结晶的机制。 使用电子反向散射衍射技术进行变形样品的详细微观结构分析，以研究各种动态修复过程的发生和性质; 鉴定了动态回收和重结晶的不同制度。 发现动态再结晶晶粒的取向是（001）＆ uvw＆

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