This paper proposes the analytical method for fracture mode and design method for prevention of brittle fracture at low temperature.
提出了钢结构断裂模式的分析方法和钢结构低温脆断设计方法。
The fracture mode is ductile and brittle mixed fracture.
其断裂形式为韧性和脆性的混合型断裂。
The brittle morphologies become much more notable, and appear the inter-and trans-granular fracture mode after sodium corrosion at high temperature for both of W-specimens.
钠腐蚀后,两种钨试样的沿晶脆断特征变得更为显著,为沿晶和穿晶混合型脆性断裂。