The habit plane of non-twinned 2H martensite in thin foils

Well defined interfaces between the matrix and non-twinned 2H martensite plates, formed in thin foils with 〈1 1 0〉 orientation, were observed by transmission electron microscopy. Using the crystallographic theory it is shown that a line of no-distortion parallel to the foil and a sequence of interfa...

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Veröffentlicht in:	Scripta materialia 2001-09, Vol.45 (6), p.669-675
Hauptverfasser:	Condó, Adriana M., Lovey, Francisco C.
Format:	Artikel
Sprache:	eng
Schlagworte:	2H martensite Applied sciences Copper alloys Cross-disciplinary physics: materials science rheology Crystallography Exact sciences and technology Martensite phase transformation Martensitic transformations Materials science Metals. Metallurgy Phase diagrams and microstructures developed by solidification and solid-solid phase transformations Physics Transmission electron microscopy
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Beschreibung
Zusammenfassung:	Well defined interfaces between the matrix and non-twinned 2H martensite plates, formed in thin foils with 〈1 1 0〉 orientation, were observed by transmission electron microscopy. Using the crystallographic theory it is shown that a line of no-distortion parallel to the foil and a sequence of interface dislocations piled-up along the foil depth determine the habit plane.
ISSN:	1359-6462 1872-8456
DOI:	10.1016/S1359-6462(01)01078-8