Intergranular eraeks

• 沿晶

Intergranular eraeks的用法和样例：

例句

1. Results show that the crack is mainly intergranular and there is no decarburization and oxidation at the edge of the crack.
   根据齿座表面裂纹主要呈沿晶扩展，裂纹两侧无脱碳和氧化现象，认为该裂纹为淬火裂纹。