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文中通过铬钼钢的焊接工艺评定,验证了所选择的焊接工艺和热处理工艺的正确性,解决了铬钼钢厚板焊接易产生裂纹的难题,为加氢反应器的制造提供了可靠的焊接工艺技术。
In this paper, the welding process of chromium-molybdenum steel is assessed to verify the correctness of the selected welding process and heat treatment process and to solve the problem of easy cracking of chrome molybdenum steel plate welding, which provides reliable welding for the manufacture of hydrogenation reactor Technology.