典型文献
Effect of Zr and Ti on isothermal oxidation behavior of Nb-Si based alloys
文献摘要:
The isothermal oxidation behavior of 56Nb-16Si-(20-x)Ti-3Cr-3Al-2Hf-xZr(x=0,2,5,10 at.%)alloys was investigated at 800℃and 1250℃,respectively.The results show that increasing the Zr content evidently increased the oxidation rates at 800℃,accompanied by the obvious occurrence of pesting oxidation.The alloys showed alike linear oxidation kinetics at 1250℃.With the increase of Zr content,the adherence and integrity of oxide scales were improved,but the overall oxidation resistance was slightly deteriorated.The observed oxidation behavior may be attributed to the composition variation of Zr and Ti in the alloys.The oxidation mechanism associated with the composition variation is discussed in this study.
文献关键词:
中图分类号:
作者姓名:
Ankang Sun;Ziqiang Dong;Shuang Yang;Jintao Shu;Yanjie Liu;Yi Liu;Yongwang Kang;Dinggang Wang;Jinxia Song
作者机构:
Materials Genome Institute,Shanghai University,Shanghai,200444,China;Science and Technology on Advanced High Temperature Structural Materials Laboratory,Beijing Institute of Aeronautical Materials,Beijing,100095,China
文献出处:
引用格式:
[1]Ankang Sun;Ziqiang Dong;Shuang Yang;Jintao Shu;Yanjie Liu;Yi Liu;Yongwang Kang;Dinggang Wang;Jinxia Song-.Effect of Zr and Ti on isothermal oxidation behavior of Nb-Si based alloys)[J].自然科学进展·国际材料(英文),2022(02):226-235
A类:
56Nb,16Si,2Hf,pesting
B类:
Effect,Ti,isothermal,oxidation,behavior,alloys,3Cr,3Al,xZr,was,investigated,respectively,results,that,increasing,content,evidently,increased,rates,accompanied,by,obvious,occurrence,showed,alike,linear,kinetics,With,adherence,integrity,oxide,scales,were,improved,overall,resistance,slightly,deteriorated,observed,may,attributed,composition,variation,mechanism,associated,discussed,this,study
AB值:
0.475504
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