PARK, JW MOON, IG YU, J 2024-01-21T23:43:43Z 2024-01-21T23:43:43Z 2021-08-31 1991-06-01 0022-2461 https://pubs.kist.re.kr/handle/201004/146782 Compression tests were performed to clarify the effects of transformation modes on the anomalous yield behaviour of hypo- and hyper-stoichiometric Fe3Al alloys which show a first- and a second-order transition, respectively. There were great differences in the anomalous yield behaviour depending on the transformation modes. In the first-order transformation alloy, changes in the degree of order played an important role before phase separation, while precipitation of alpha phase had a great influence on the anomalous behaviour after phase separation. In contrast, only the change in the degree of order was a dominant factor in the second-order transformation alloy. English CHAPMAN HALL LTD IRON-ALUMINUM ALLOYS FE-AL ALLOYS EFFECT OF ORDER-DISORDER TRANSFORMATION MODES ON THE ANOMALOUS YIELD BEHAVIOR OF FE3AL INTERMETALLIC COMPOUNDS Article 10.1007/BF01124843 1 JOURNAL OF MATERIALS SCIENCE, v.26, no.11, pp.3062 - 3066 JOURNAL OF MATERIALS SCIENCE 26 11 3062 3066 scie scopus A1991FQ93400034 2-s2.0-0001461434 Materials Science, Multidisciplinary Materials Science Article IRON-ALUMINUM ALLOYS FE-AL ALLOYS Fe3Al intermetallic compounds anomalous yield behavior order-disorder transformation modes cmopression test degree of order