Formation of stable and metastable aluminides in Al‒Zr‒Ti, Al‒Ti‒Nb alloys

Kotenkov, P. V.; Попова, Э. А.; Gilev, I. O.

doi:10.1063/1.5055119

Search citation statements

Order By: Relevance

Paper Sections

Select...

Introduction1

Citation Types

Supporting

Mentioning

Contrasting

Year Published

2020

Publication Types

Select...

Article1

Relationship

Self Cite0

Independent1

Authors

Journals

Cited by 1 publication

(1 citation statement)

References 14 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…[8][9][10] As ductility may improve if instead of tetragonal TiAl 3 (D0 22 ) or ZrAl 3 (D0 23 ) metastable (Ti,Zr)Al 3 with cubic L1 2 structure forms, quite some effort has been spent on establishing phase stability in the Al-rich part of the system. [11][12][13][14][15][16][17] With the industrialisation of c TiAl based alloys, phase equilibria among the Ti-Al based phases in this system came into focus. [18][19][20][21][22][23] While all these activities were limited to specific parts of the system, studies of full isothermal sections have been performed only very recently.…”

Section: Introductionmentioning

confidence: 99%

Critical Assessment of the Al-Ti-Zr System

Kahrobaee

Palm

2020

J. Phase Equilib. Diffus.

View full text Add to dashboard Cite

Only within the last couple of years, complete isothermal sections for the Al-Ti-Zr system have been determined. Up to then there had been several investigations, but these were limited to the Ti-Zr and Ti-Al sides and the Ti- and Al corners of the system. Also recently the system has been evaluated by thermodynamic ab initio calculations and CALPHAD-type (CALculation of PHAse Diagrams) modelling. As Al-Ti-Zr alloys are of interest for a variety of applications and as the last assessment has been performed more than 15 years ago, this new critical evaluation of the existing literature about phase equilibria in the Al-Ti-Zr system has been performed.

show abstract