Static and fatigue performance of weld-bonded stainless steel joints
Static and fatigue performance of weld-bonded stainless steel joints
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DOI：
10.1080/03602550600728331
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发表时间：
2006-11-01
影响因子：
4.8
通讯作者：
Martins, P. A. F.
中科院分区：
文献类型：
--
作者：
Goncalves, V. M.;Martins, P. A. F.
最近发表的工作领域的焊接粘接提出了新的成果有关的制造结构金属接头。工艺参数的设置、粘合剂的选择以及对这些接头在恶劣环境中的长期性能的基本了解，现在已经足够好地建立了工业实施。然而，在公开文献中仍然很难找到可靠的数据，这些数据可以帮助项目和设计工程师选择用焊接接头代替传统的点焊和/或粘接。在这些接头的静态和疲劳性能的评估和理解方面，仍然存在重要的知识空白。这项工作解决了上述困难，通过评估的影响，胶粘剂和所施加的负载特性上的焊接粘接结构金属接头的机械性能。该演示文稿是由实验室控制的实验程序，使用不锈钢试样和两种不同类型的商业粘合剂的支持。
Recent published works in the field of weld-bonding present new results relevant to the manufacturing of structural metal joints. The set-up of process parameters, the selection of adhesives and the basic understanding of the long-term performance of these joints in hostile environments are now sufficiently well established for industrial implementation. However, it is still difficult to find reliable data in the open literature that may assist project and design engineers in choosing to replace conventional spot-welded and/or adhesive-bonded by weld-bonded joints. Important gaps of knowledge can still be found on the evaluation and understanding of the static and fatigue performance of these joints. This work addresses the aforementioned difficulties by evaluating the influence of the adhesives and of the applied load characteristics on the mechanical performance of weld-bonded structural metal joints. The presentation is supported by laboratory controlled experimental procedures using stainless steel test specimens and two different types of commercial adhesives.