All Title Author
Keywords Abstract

金属学报  1995 

Al-l8%Si过共晶合金熔体结构特征及磷的影响

, PP. 177-182

Keywords: 过共晶Al-Si合金,熔体结构,微观不均匀性

Full-Text   Cite this paper   Add to My Lib

Abstract:

用DSC热分析和快速凝固方法对过共晶Al-18%Si合金熔体结构特征进行了分析研究,着重考察了液态过热温度和元素P对熔体结构特征的影响.结果表明,在液态区域其结构特征存在三个区域低温微观不均匀区域、中温微观不均匀向微观均匀过渡区域和高温微观均匀区域.P增加低过热过共晶Al-l8%Si熔体的微观不均匀性.

References

[1]  1KoboyashiK,HoganLM.JMaterSci,1985;20:19612KoboyashiK,ShinguPH,OzakiR.JMaterSci,1976;11:3993宫手敏男.轻金属,1972:22:6954SinghM,kumarRJ.JMaterSci,1973:8:31751983:(2):46Kumar R,SivaramakrishnanCS,MahantiK.Aluminium,1997;6:361J

Full-Text

comments powered by Disqus

Contact Us

service@oalib.com

QQ:3279437679

微信:OALib Journal