Ferrite ductile iron
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- 铁素体球铁
双语例句
- Crack nucleation and propagation in wear-resistant bainite ductile cast iron were investigated by press trace method and SEM.
采用压痕法及扫描电镜观察，研究了抗磨贝氏体球铁中裂纹的形核与扩展。 - The effect of austenitizing temperature on structure and properties of vanadium bainite ductile cast iron is studied in present research.
研究结果表明，钒使贝氏体转变所要求的奥氏体化温度范围增大，并使贝氏体球铁的硬度提高。
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