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综述了美国电力所(EPRI)对钛合金汽轮机大叶片的研究进展情况,包括可行性研究和其它应用研究,以及钛合金汽轮机叶片制造工艺的改进,着重综述了获得具有Bimodel组织的钛合金叶片的工艺。
This paper reviews the research progress made by the United States Electric Power Research Institute (EPRI) on the large blades of titanium alloy steam turbines, including feasibility studies and other application studies, as well as improvements in the manufacturing process of titanium alloy turbine blades. The emphasis is given to obtaining titanium alloy blades with Bimodel Process.