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Updated: Jan 10, 2026

Determining the Mechanical Strength of Ultra-Fine-Grained Metals
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在累积冷拉拉变形过程中Fe-25Ni-15Cr合金的微结构演变和机械性能

Yunfei Zhang1,2, Zhen Zhang2, Wei Chen2

  • 1College of Materials Science and Chemical Engineering, Harbin Engineering University, Harbin 150001, China.

Nanomaterials (Basel, Switzerland)
|November 26, 2025
PubMed
概括

这项关于Fe-25Ni-15Cr合金棒的研究表明,冷拉拉增强了强度和硬度,变形率高达30%. 除此之外,增强速度减慢,以微观结构变化,如在50%的变形时观察到的细胞亚结构形成.

关键词:
铁-25尼-15Cr合金是一种合金.冰冷绘制 冰冷绘制变形金额的变形金额是多少机械性能 机械性能 机械性能

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