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Title: Martensite stabilization in Ni{sub 50}Ti{sub 32.2}Hf{sub 17.7}

Abstract

Thermal martensite stabilization, that is, the transient shift of the reverse transformation temperatures either after direct quench to martensite from parent phase, or after ageing in the martensitic state, has been studied for many years in Cu-based alloys, and mechanisms to explain this phenomenon as well as thermomechanical treatments to avoid it have been proposed. In this paper, results on martensite aging behavior in a Ni-Ti-Hf melt-spun ribbon are reported, confirming the occurrence of the above mentioned possibility of thermal stabilization in the Ni-Ti alloy system.

Authors:
; ; ;  [1]
  1. Univ. de les Illes Balears, Palma de Mallorca (Spain). Dept. de Fisica
Publication Date:
OSTI Identifier:
691361
Resource Type:
Journal Article
Journal Name:
Scripta Materialia
Additional Journal Information:
Journal Volume: 41; Journal Issue: 8; Other Information: PBD: 10 Sep 1999
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; MICROSTRUCTURE; NICKEL ALLOYS; TITANIUM ALLOYS; HAFNIUM ALLOYS; SOLIDIFICATION; MARTENSITE; CRYSTAL-PHASE TRANSFORMATIONS

Citation Formats

Santamarta, R., Segui, C., Pons, J., and Cesari, E. Martensite stabilization in Ni{sub 50}Ti{sub 32.2}Hf{sub 17.7}. United States: N. p., 1999. Web. doi:10.1016/S1359-6462(99)00221-3.
Santamarta, R., Segui, C., Pons, J., & Cesari, E. Martensite stabilization in Ni{sub 50}Ti{sub 32.2}Hf{sub 17.7}. United States. doi:10.1016/S1359-6462(99)00221-3.
Santamarta, R., Segui, C., Pons, J., and Cesari, E. Fri . "Martensite stabilization in Ni{sub 50}Ti{sub 32.2}Hf{sub 17.7}". United States. doi:10.1016/S1359-6462(99)00221-3.
@article{osti_691361,
title = {Martensite stabilization in Ni{sub 50}Ti{sub 32.2}Hf{sub 17.7}},
author = {Santamarta, R. and Segui, C. and Pons, J. and Cesari, E.},
abstractNote = {Thermal martensite stabilization, that is, the transient shift of the reverse transformation temperatures either after direct quench to martensite from parent phase, or after ageing in the martensitic state, has been studied for many years in Cu-based alloys, and mechanisms to explain this phenomenon as well as thermomechanical treatments to avoid it have been proposed. In this paper, results on martensite aging behavior in a Ni-Ti-Hf melt-spun ribbon are reported, confirming the occurrence of the above mentioned possibility of thermal stabilization in the Ni-Ti alloy system.},
doi = {10.1016/S1359-6462(99)00221-3},
journal = {Scripta Materialia},
number = 8,
volume = 41,
place = {United States},
year = {1999},
month = {9}
}