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概括地论述了铱的特点,说明了探索研究铱的强韧化技术的重要性.系统地综述了国内外在铱强韧化技术方面的研究思路、取得的研究结果以及最近的研究焦点,对耐超高温铱合金强韧化技术提出了新的研究思路,阐明理论计算的方法将是铱的强韧化技术研究的热点和有效方法.最后展望了耐超高温铱合金的发展和应用前景.

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