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金属学报  1998, Vol. 34 Issue (11): 1163-1166    
  论文 本期目录 | 过刊浏览 |
合金元素对Ni_3Al合金抗汽蚀性能的影响
叶武俊;冯涤;陈蓓京;骆合力
北京钢铁研究总院;北京;100081;北京钢铁研究总院;北京;100081;北京钢铁研究总院;北京;100081;北京钢铁研究总院;北京;100081
EFFECT OF METALLURGICAL FACTORS ON THE RESISTANCE OF CAVITATION EROSION OF Ni_3Al BASED ALLOYS
YE Wujun;FENG Di;CHEN Beijing;LUO Heli (Central Iron and Steel Research institute; BeiJing 100081)
引用本文:

叶武俊;冯涤;陈蓓京;骆合力. 合金元素对Ni_3Al合金抗汽蚀性能的影响[J]. 金属学报, 1998, 34(11): 1163-1166.
, , , . EFFECT OF METALLURGICAL FACTORS ON THE RESISTANCE OF CAVITATION EROSION OF Ni_3Al BASED ALLOYS[J]. Acta Metall Sin, 1998, 34(11): 1163-1166.

全文: PDF(362 KB)  
摘要: 研究了Ni3Al合金中Al,Cr,Fe以及Mo含量对该合金的抗汽蚀性能的影响,结果表明含6%-9%Al,8%Cr并用Zr,B韧化的Ni3Al基合金具有优良的抗汽蚀性能,Mo和Fe元素的加入使抗汽蚀性能有一定降低,但仍不失为较好的抗汽蚀材料
关键词 Ni_3Al合金抗汽蚀性能    
Abstract:Effect of Al, Cr, Fe and Mo concentrate on the resistance of cavitation erosion of Ni3Al based alloys was studies, the results show that Zr and B toughened Ni3Al alloy with Al concentrate of 6%-9% possesses excellent resistance of cavitation erosion and the decrease of the γ' forming elements concentrate causes the decline of the resistance of cavitation erosion. The introduction of Fe and Mo somewhat decreases the resistance to cavitation erosion.
Key wordsNi_3Al alloy    cavitation erosion
收稿日期: 1998-11-18     
基金资助:国家863计划资助!715-005-0010
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