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似乎应该追溯一下“低合金(微量合金化)高强度结构钢焊接”会议会志(计划由美国金属学会立即出版),该书曾指定为与这些材料焊接有关的人员的必读物。来自十个不同国家的三十多篇论文,涉及到焊缝金属及其热影响区的断裂韧性、氢导致的冷裂缝、层状撕裂、消除应力热处理、激光和电子束焊接,以及许多定向应用的题目,包括有海上结构和寒带输油管。显然,范围如此广泛的题目,不是用一、二篇沦文来作一简短评论所能做到的。
It seems appropriate to go back to the conference “Conference on the Welding of Low Alloy (Microalloyed) High Strength Structural Steels,” planned for immediate publication by the American Society for Metals, which was designated as a must-read for those involved in the welding of these materials. More than thirty papers from ten different countries address the fracture toughness of weld metal and its heat affected zone, hydrogen induced cold cracking, lamellar tearing, stress relief heat treatment, laser and electron beam welding, and many directional Application topics include offshore structures and boreal pipelines. Obviously, such a wide range of topics can not be achieved with one or two reductions for a short review.