Transgranular fracture. Fracture of polycrystalline materials by crack propagation through the grains.
多晶材料裂纹穿过晶粒扩展而断裂.
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The crack was transgranular.
裂纹呈穿晶扩展.
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The coalescence between short cracks leads to crack propagation and the crack path is predominantly transgranular.
短裂纹的汇合造成裂纹发展且裂纹路径以穿晶为主.
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The fracture mode changes from intergranular to a transgranular and shows a ductile laminate fracture mechanism.
断口还发现有“分层韧化”现象出现.
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