OALib Journal期刊
ISSN: 2333-9721
费用:99美元
|
|
|
Fe_3Al与水汽及氧气的表面反应
, PP. 183-187
Keywords: Fe_3Al,表面反应,Auger能谱,环境氢脆
Abstract:
用AES及SPS研究了Fe3Al与水汽及氧气表面反应动力学。表明二者的反应速度都很快,且都在1.5×10-6Pa·s反应即开始当暴露量达1×10-4Pa·s,水汽与Fe3Al反应达到稳定值,反应产物为Al2O3.Fe3Al与氧气的反应在1.5×10-5Pa·s时达到稳定,此时主要是Al的氧化,当暴露量达3×10-2Pa·s,Fe3Al与氧的反应达到第二阶段平衡,此时主要为Fe的氧化.上述表面反应动力学可用来圆满解释金属间化合物在不同环境气氛中的拉伸结果.
References
[1] | 1LiuCT.In:LiuCTetal.eds.,OrdredIntermetallics-PhysicalMeiallurgrandMechanicalBehavior.KluwerPublishers.1992.3212LiuCT,FuCL,GeorgeEP,PainterGS.ISIJInt,1991:SpecialIssueonAdvancedHigh-TemperatureIntermetallics3WanXJetal.,JMaterSciTech.1994;10:394LiuCT,MekameyCG.In:WangSHetal.eds.,High-TemperatureAluminidesandIntermetallics.TheMineral,MetalsMaterialsSociety,1990:1335WanXJ,ZhuJH,JingKL.ScrMetallMater,1992;26:4736LiuCT,MckameyCG.LeeEH.ScrMeiall,1990;24:3857SheaM,CastagnaA,StoloffNS.MaterResSocProc,1992;213:6098SimmonsGW,PaoPS.WeiRP.MetallTrans,1978,9A:1479WeiRP,PaoPS,HartRG,WeirTW.SimmonsGW.MetallTrans.1980.11A:15110GaoSJ,SimmonsGW,WeiRP.MaterSciEng,1984;62:6511LeeEH,LiuCT,MckameyCG.ScrMetall,1989;23:87512GeorgeEP,LiuCT,PopeDP.ScrMetallMater,1994;30:3713LiuCT,KimYW,ScrMeiallMater,1992;27:5996
|
Full-Text
|
|
Contact Us
service@oalib.com QQ:3279437679 
WhatsApp +8615387084133
|
|