Journal Article

FZJ-2022-02741

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Abrasive behavior of M2AlX MAX phase materials and its relation to the brittleness index

Li, X. (Corresponding author)FZJ* ; Badie, S.FZJ* ; Gonzalez-Julian, J.FZJ* ; Schwaiger, R.FZJ* ; Malzbender, J.FZJ*

2022
Ceramurgia Faenza

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Please use a persistent id in citations: http://hdl.handle.net/2128/31535  doi:10.1016/j.ceramint.2022.03.196

Abstract: The abrasive behavior of M2AlX MAX phase materials (Ti2AlC, Cr2AlC, Ti2AlN) was investigated using sandblasting tests with glass beads and alumina particles. Interpretations are based on the specimens’ morphologies before and after the sandblasting tests. Overall, the abrasive behavior appears to be related to the brittleness index B, which is a function of the hardness, elastic modulus and fracture toughness. An extension of the analysis to literature data for different hardened and unhardened glasses indicated that this qualitative evaluation factor B can support in the prediction of the abrasive behavior of a wider range of brittle materials

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Contributing Institute(s):

1. Werkstoffsynthese und Herstellungsverfahren (IEK-1)
2. Werkstoffstruktur und -eigenschaften (IEK-2)

Research Program(s):

1. 1241 - Gas turbines (POF4-124) (POF4-124)

Appears in the scientific report 2022

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Database coverage:
; ; Current Contents - Engineering, Computing and Technology ; Current Contents - Physical, Chemical and Earth Sciences ; Ebsco Academic Search ; IF < 5 ; JCR ; SCOPUS ; Science Citation Index ; Science Citation Index Expanded ; Thomson Reuters Master Journal List ; Web of Science Core Collection

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