https://hdl.handle.net/11256/422 2026-04-18T13:29:23Z 2026-04-18T13:29:23Z Weaver, Jordan S. Khosravani, Ali Castillo, Andrew Kalidindi, Surya R. https://hdl.handle.net/11256/774 2016-08-31T02:07:28Z

Tensile and Microindentation Stress-Strain Curves of Al-6061 Weaver, Jordan S.; Khosravani, Ali; Castillo, Andrew; Kalidindi, Surya R. Recent spherical microindentation stress-strain protocols were developed and validated on Al-6061 (DOI: 10.1186/s40192-016-0054-3). The scaling factor between the uniaxial yield strength and the indentation yield strength was determined to be about 1.9. The microindentation stress-strain protocols were then applied to a microstructurally graded sample in an effort to extract high throughput process-property relationships. The tensile and microindentation force-displacement and stress-strain data are presented in this data set.

Gurke, Sasha Kaufman, J. Gilbert https://hdl.handle.net/11115/242 2016-04-05T16:54:36Z 2014-04-03T00:00:00Z

Additional properties of Aluminum Alloy 6061 Gurke, Sasha; Kaufman, J. Gilbert Spreadsheet with typical and minimum properties of wrought Al alloy 6061. Included fatigue, fracture and creep properties.

2014-04-03T00:00:00Z S.W. Youn and C.G. Kang https://hdl.handle.net/11115/213 2016-04-05T19:21:24Z 2013-12-03T00:00:00Z

Evaluation of mechanical properties of porous 6061 alloys fabricated by the powder compression and induction heating process S.W. Youn and C.G. Kang The purpose of this study is to evaluate the mechanical properties of 6061 Al foam products, which were fabricated by the powder compression and multistep induction heating method, and to build the database necessary for computer-aided modeling or foam components design. In this study, 6061 Al foams with various porosity fractions were fabricated according to the porosity fractions-final heating temperature curve. The relationships between porosity fraction and morphological properties (porosity diameter, number per unit area of porosities, and surface skin thickness) were investigated. Mechanical properties such as compressive strength, energy absorption capacity, and efficiency were investigated to evaluate the feasibility of foams as crash-energy-absorbing components. Furthermore, the effect of the surface skin thickness on the plateau stress and strain sensitivity of the 6061 Al foam with low porosities (pct) was studied. 35 instances of 6061.

2013-12-03T00:00:00Z J. Buha R.N. Lumley A.G. Crosky https://hdl.handle.net/11115/211 2016-04-05T16:55:31Z 2013-12-03T00:00:00Z

Microstructural Development and Mechanical Properties of Interrupted Aged Al-Mg-Si-Cu Alloy J. Buha; R.N. Lumley; A.G. Crosky The effects of a recently developed interrupted aging procedure on the microstructural development and mechanical properties of the commercial Al-Mg-Si-Cu alloy 6061 have been studied using transmission electron microscopy (TEM), differential scanning calorimetry (DSC), and mechanical testing. This so-called T6I6 temper involves partially aging the alloy at a typical T6 temperature (the underaging stage), quenching, then holding at a reduced temperature (in this case 65 Â C) to facilitate further hardening (the secondary aging stage), prior to final aging to peak properties at, or close to, the initial aging (T6) temperature (the reaging stage). The T6I6 aging treatment produces simultaneous increases in tensile properties, hardness, and toughness, as compared with conventional T6. The overall improvement in the mechanical properties of 6061 T6I6 is associated with the formation of a greater number of finer, and more densely dispersed, _Ã precipitates in the final microstructure. Secondary precipitation took place during the interrupted aging stage of the T6I6 temper, resulting in the formation of a large number of Guinier-Preston (GP) zones that served as precursors to the needlelike _Ã precipitates when elevated temperature aging was resumed. 18 instances of 6061.

2013-12-03T00:00:00Z