Based on the analysis of the weldability of T91 steel and combining the practical experience of power plant, the welding technology of T91 and high-temperature superheater header was put forward.

 
  • 在分析T91钢焊接性的基础上,结合电厂实践经验,提出了将T91管材直接与联箱焊接的工艺措施。
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