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为确保结构的完整性,在制造结构前评定热影响区的断裂起始的抗力是很重要的。H.G 皮萨斯基和 R.J 帕吉特解释了这样做的原因,并推荐了确保获得有效结果的试验程序。
To ensure the structural integrity, it is important to assess the resistance to fracture initiation in the HAZ before fabricating the structure. H. G Piszski and R. J. Padgett explain the reasons for doing so and recommend a test procedure to ensure that effective results are obtained.