The tensile fracture surface shows a typical ductile fracture which is advantageous to follow-up processing.

样品的拉伸断口是典型的韧性断口，有利于材料后续加工成型。

youdao

Furthermore, SEM results indicate that fracture surface of modified system presents ductile fracture features with the increasing of Mioxd content.

SEM结果表明改性后材料断裂面的形态逐渐呈现韧性断裂特征。

youdao

This paper presents the macro and micro analysis of pearlite ductile iron small energy multiimpact fracture surface a group of it's microscope photographs are supplied.

本文对珠光体球铁常温下小能量多次冲击断口进行了宏观和微观的分析；提供了一组珠光体球铁小能多冲断口微观形貌的电子显微镜照片；

youdao