The results are as follows: The weldability of iron-aluminides alloys on TIG welding has close relation with filler materials and welding parameter.
结果表明：填充材料和焊接工艺参数对焊接性影响较大。
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This paper presents recent progress in research and development on iron aluminides as high - tech structural materials, including main situation in both fundamental research and alloy application.
Many factors have been confirmed to influence the sulfidation behavior of the iron aluminides intermetallics such as alloying component, corrosion atmosphere, temperature and pretreatment conditions.