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本文针对合金耐热钢T91与P12异种钢材料的焊接,着重介绍焊接工艺试验过程中的焊接材料选择及热处理规范确定,通过制造现场的过程控制,有效地保证了异种钢接头的焊接质量。
In this paper, the welding of T91 and P12 dissimilar steels is mainly focused on the selection of welding materials and the specification of heat treatment during the welding process test. Through the on-site process control, the welding quality of dissimilar steel joints is effectively ensured.