The Anisotropy and Texture of Al-Li Alloys

Effect of Zr content and mechanical working on the structure and tensile properties of AA8090 alloy plates

“…Al-Li plate products developed commercially in the past suffered from problems such as: low fracture toughness, anisotropy of mechanical properties [5][6][7] and delamination after repeated fastening [8]. These were related to a combination of factors, viz.…”

Effect of Heat Treatment on the In-Plane Anisotropy of As-Rolled 7050 Aluminum Alloy

“…It is shown that the IPA factors of tensile strength, yield strength and elongation of the as-quenched 7050 aluminum alloy fluctuate in the vicinity of 5%. However, both the IPA factors of tensile strength and yield strength are lower than 6%, and while, the IPA factor of elongation reaches 11.6% for the over-aged 7050 aluminum alloy, which is higher than that reported in other 7xxx aluminum alloy [28,29]. The IPA factor results illustrate that tensile direction has greater effect on elongation than tensile strength and yield strength of the over-aged 7050 aluminum alloy.…”

“…So the effect of heat treatment on the in-plane anisotropy of the 7050 aluminum alloy was researched by analyzing the relationship between tensile directions and elongations of the 7050 aluminum alloy with different heat treatment conditions. Metals 2016, 6, 79 6 of 11 the IPA factor of elongation reaches 11.6% for the over-aged 7050 aluminum alloy, which is higher than that reported in other 7xxx aluminum alloy [28,29]. The IPA factor results illustrate that tensile direction has greater effect on elongation than tensile strength and yield strength of the over-aged 7050 aluminum alloy.…”

“…The in-plane anisotropy of mechanical properties of the 7050 aluminum alloy is characterized by the IPA factor presented in References [28,29], which is defined as:…”

Texture and anisotropy of a hot rolled Ti–16Nb alloy

“…The anisotropy of hot rolled materials can be calculated by % inplane anisotropy, which is defined as [26] The present alloy mainly consists of the ␣ phase, which exhibits low % in-plane anisotropy (0.34%). The (0 0 2) pole figure of the ␣ phase consists of basal component corresponding to [0 0 1]||ND fiber and other fiber located in between˚= 58 and 68 • .…”