The results show that the fracture surface is characterized by a combination of most intergranular brittle regions and a few cleavage regions, and there are finer precipitations on grainboundaries.
The results show that the fracture surface is characterized by a combination of most intergranular brittle regions and a few cleavage regions, and there are finer precipitations on grainboundaries.
结果表明，成型模裂纹断口形态呈沿晶特征，沿晶面上有细小析出物，为脆性断裂。