Quench Sensitivity of Hot Extruded 6061-T6 and 6069-T6 Aluminum Alloys.

Bergsma, S. C. ; Kassner, M. E. ; Li, X. ; Rosen, R. S.

Technical Information Center Oak Ridge Tennessee

关键词: Aluminium alloys;    Quenching;    Sensitivity;    Mechanical properties;    Manufacturing;   

RP-ID  :  DE200415006281

学科分类：工程和技术（综合）

美国|英语

来源: National Technical Reports Library

【 摘 要 】

The purpose of this study is to investigate the quench sensitivity of mechanical properties of hot extruded 6061 and 6069 aluminum alloys. The relationship between mechanical properties and quench delzty time at various temperatures between 200-500 C was determined. It was concluded that the 6069-T6 was somewhat more quench sensitive than 6061, which may be consistent with the composition difference.