Fleury, Eric Suh, Jin-Yoo Kim, Dong-ik Jeong, Chan Hoon Park, Jung Hoon 2024-01-20T14:32:23Z 2024-01-20T14:32:23Z 2021-09-04 2012-07 1567-1739 https://pubs.kist.re.kr/handle/201004/129130 Thin sheets of V85Al10Co5 alloy were produced by a thermo-mechanical treatment consisting in successive hot rolling, cold rolling steps and annealing treatment at high temperature followed by either air cooling or water quenching. Though the values of hydrogen permeability measured for these sheets were significantly reduced as a consequence of the rolling process, the annealing treatment restored almost the hydrogen permeation properties to those of the alloy in the cast condition. EBSD analyses suggested that the post-annealing treatment performed at 1100 degrees C for 3 min after cold rolling induced a recrystallization of the grains resulting in a preferred orientation along the {002} planes. For the sample annealed and water quenched, the value of the hydrogen flux reached about 45 ml/cm(2).min, which is more than twice the value of the flux obtained for thin foils of Pd alloys tested under identical conditions. (C) 2012 Elsevier B. V. All rights reserved. English ELSEVIER SCIENCE BV MEMBRANES IRON DIFFUSION RECRYSTALLIZATION PURIFICATION SEPARATION Hydrogen permeation characteristics of rolled V85Al10Co5 alloys Article 10.1016/j.cap.2012.02.007 1 CURRENT APPLIED PHYSICS, v.12, no.4, pp.1131 - 1138 CURRENT APPLIED PHYSICS 12 4 1131 1138 scie scopus kci ART001682629 000303129800023 2-s2.0-84862787544 Materials Science, Multidisciplinary Physics, Applied Materials Science Physics Article MEMBRANES IRON DIFFUSION RECRYSTALLIZATION PURIFICATION SEPARATION Hydrogen separation Vanadium alloy Cold rolling Annealing treatment Low angle boundary