FATIGUE LIFE OF ABLATION CAST 6061-T6 COMPONENTS

被引：0
|
作者：
Tiryakioglu, M. [1 ]
Eason, P. D. [1 ]
Campbell, J. [2 ]
机构：
[1] Univ North Florida, Sch Engn, Jacksonville, FL 32224 USA
[2] Univ Birmingham, Dept Met & Mat, Birmingham B15 2TT, W Midlands, England
来源：
PROCEEDINGS OF THE 13TH INTERNATIONAL CONFERENCE ON ALUMINUM ALLOYS (ICAA13) | 2012年
关键词：
Fracture surface facets; 3-parameter Weibull; S-N Curve; CRACK GROWTH; FRACTURE;
D O I：
暂无
中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
The fatigue life of 6061-T6 alloy, normally used in its wrought form, was investigated in this study in cast form from parts produced by the new ablation casting process. Specimens excised from military castings were first tested in unidirectional tensile test yielding elongation values comparable to forgings. Fatigue specimens tested by rotating cantilever beam revealed that the fatigue life of these castings is superior to the data from the 6061 forgings published in the literature.
引用
收藏
页码：491 / 497
页数：7
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