Lamellar tearing is a kind of brittle fracture in thick plate of steel structures, which usually occurs in cruciform, tee and corner joints.
层状撕裂是钢结构厚板中的一种脆性断裂形式，通常发生在十字形接头、T形接头和角接接头中。
The lamellar cracking was found at the specimen of HSLA Nb-V steel plate after tensile strength testing, then the fracture surface of the specimen was studied by SEM and EDAX.
针对高强度低合金铌钒钢板在拉伸试验后出现分层开裂的现象，采用SEM、EDAX进行微观分析，发现试样内部有大量夹杂物存在，这些夹杂物主要含有钙、氧、硫、锰等元素。
The fracture toughness of lamellar microstructure is higher than that of equiaxial microstructure when deformed above the phase transition.
相变点以上得到片层组织，片状组织的断裂韧性高于等轴组织。
The fracture toughness of lamellar microstructure is higher than that of equiaxial microstructure when deformed above the phase transition.
相变点以上得到片层组织，片状组织的断裂韧性高于等轴组织。
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