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公开(公告)号：US20100070203A1
公开(公告)日：2010-03-18
申请号：US12329744
申请日：2008-12-08
CPC分类号： G01N3/54 , G01N3/18 , G01N2203/0071 , G01N2203/0222
摘要： System, computer software and method for determining a susceptibility to reheat cracking of a sample of material, which includes a welded area. The method includes measuring a length of the sample, applying a first stress to the sample to achieve a predetermined elongation of the sample, exposing the elongated sample to a predefined heat treatment, applying a second stress to the sample until the sample breaks at least into two different pieces, and determining the susceptibility of the broken sample to reheat cracking.
摘要翻译： 用于确定包括焊接区域的材料样品的再热裂纹易感性的系统，计算机软件和方法。 该方法包括测量样品的长度，向样品施加第一应力以实现样品的预定伸长，将细长样品暴露于预定义的热处理，向样品施加第二应力，直到样品破裂为至少 确定破碎样品对加热裂纹的敏感性。
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公开(公告)号：US08186875B2
公开(公告)日：2012-05-29
申请号：US12329744
申请日：2008-12-08
IPC分类号： G01N25/00
CPC分类号： G01N3/54 , G01N3/18 , G01N2203/0071 , G01N2203/0222
摘要： System, computer software and method for determining a susceptibility to reheat cracking of a sample of material, which includes a welded area. The method includes measuring a length of the sample, applying a first stress to the sample to achieve a predetermined elongation of the sample, exposing the elongated sample to a predefined heat treatment, applying a second stress to the sample until the sample breaks at least into two different pieces, and determining the susceptibility of the broken sample to reheat cracking.
摘要翻译： 用于确定包括焊接区域的材料样品的再热裂纹易感性的系统，计算机软件和方法。 该方法包括测量样品的长度，向样品施加第一应力以实现样品的预定伸长，将细长样品暴露于预定义的热处理，向样品施加第二应力，直到样品破裂为至少 确定破碎样品对加热裂纹的敏感性。
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