Transgranular cleavage fracture is shown for the charged layer in tensile specimen.
拉伸试样表面充氢层的断口是穿晶解理断口。
The stress corrosion cracking sensitivity of the steel was low, and the fractography of its stress corrosion cracking showed transgranular and quasi-cleavage fracture with secondary cracks.
研究表明该钢具有较好的抗应力腐蚀性能，其应力腐蚀断裂形貌为穿晶、解理断裂，并有二次裂纹。
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