Search: onr:"swepub:oai:research.chalmers.se:1faa9585-5cc1-4bd8-8609-b1d6cc78b016" >
Evolution of γ/γ' p...
Evolution of γ/γ' phases, their misfit and volume fractions in Al 10 Co 25 Cr 8 Fe 15 Ni 36 Ti 6 compositionally complex alloy
-
- Manzoni, A. M. (author)
- Helmholtz Zentrum,Helmholtz Center
-
- Haas, S. (author)
- Universität Bayreuth,University of Bayreuth
-
- Yu, J. M. (author)
- Helmholtz Zentrum,Helmholtz Center,University of Manchester
-
show more...
-
Daoud, H. M. (author)
-
- Glatzel, U. (author)
- Universität Bayreuth,University of Bayreuth
-
- Aboulfadl, Hisham, 1986 (author)
- Universität des Saarlandes,Chalmers tekniska högskola,Chalmers University of Technology
-
- Mücklich, Frank (author)
- Universität des Saarlandes
-
Duran, R. (author)
-
Schmitz, G. (author)
-
- Többens, D. M. (author)
- Helmholtz Zentrum,Helmholtz Center
-
- Matsumura, S. (author)
- Kyushu University
-
- Vogel, F. (author)
- Helmholtz Zentrum,Helmholtz Center,University of Alabama
-
- Wanderka, N. (author)
- Helmholtz Zentrum,Helmholtz Center
-
show less...
-
(creator_code:org_t)
- Elsevier BV, 2019
- 2019
- English.
-
In: Materials Characterization. - : Elsevier BV. - 1044-5803. ; 154, s. 363-376
- Related links:
-
https://doi.org/10.1...
-
show more...
-
https://research.cha...
-
show less...
Abstract
Subject headings
Close
- Recently introduced Al10Co25Cr8Fe15Ni36Ti6 compositionally complex alloy has been investigated in the as-cast state and after heat treatment in a thorough characterization. The combination of optical, scanning and transmission electron microscopy, three dimensional atom probe and x-ray diffraction, both at lab and synchrotron level provides precise information of the microstructural evolution. After the typical dendritic solidification the alloy reveals dendritic cores consisting of γ and γ' phases and interdendritic regions consisting of η and Heusler type phases. Homogenization removes the interdendritic regions and their phases and subsequent annealing produces a microstructure similar to Ni based superalloys consisting of γ/γ' phases. In addition, about 50 μm sized Al-Ni rich needle-shaped precipitates of Heusler type structure can be observed. The four phases and their evolution with heat treatment are investigated in detail. Special focus lies on the γ/γ' misfit determination and the determination of volume fractions by different methods.
Subject headings
- NATURVETENSKAP -- Kemi -- Oorganisk kemi (hsv//swe)
- NATURAL SCIENCES -- Chemical Sciences -- Inorganic Chemistry (hsv//eng)
- TEKNIK OCH TEKNOLOGIER -- Materialteknik -- Metallurgi och metalliska material (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Materials Engineering -- Metallurgy and Metallic Materials (hsv//eng)
- NATURVETENSKAP -- Fysik -- Den kondenserade materiens fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Condensed Matter Physics (hsv//eng)
Keyword
- Transmission electron microscopy
- Misfit
- High entropy alloys
- Compositionally complex alloys
- Atom probe tomography
- Synchrotron diffraction
Publication and Content Type
- art (subject category)
- ref (subject category)
Find in a library
To the university's database
- By the author/editor
-
Manzoni, A. M.
-
Haas, S.
-
Yu, J. M.
-
Daoud, H. M.
-
Glatzel, U.
-
Aboulfadl, Hisha ...
-
show more...
-
Mücklich, Frank
-
Duran, R.
-
Schmitz, G.
-
Többens, D. M.
-
Matsumura, S.
-
Vogel, F.
-
Wanderka, N.
-
show less...
- About the subject
-
- NATURAL SCIENCES
-
NATURAL SCIENCES
-
and Chemical Science ...
-
and Inorganic Chemis ...
-
- ENGINEERING AND TECHNOLOGY
-
ENGINEERING AND ...
-
and Materials Engine ...
-
and Metallurgy and M ...
-
- NATURAL SCIENCES
-
NATURAL SCIENCES
-
and Physical Science ...
-
and Condensed Matter ...
- Articles in the publication
-
Materials Charac ...
- By the university
-
Chalmers University of Technology