Pulse Brain · Growing Health Evidence Index
Tier 3 — Observational / field trialPeer-reviewed

Microstructure and hydrothermal ageing of alumina-zirconia composites modified by laser engraving

Laurent Grémillard, Luis Cardenas, Helen Reverón, Thierry Douillard, A. Vogl, Karen Hans, Thomas Oberbach

Journal of the European Ceramic Society · 2020

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Summary

This materials science investigation examines how laser surface modification influences the microstructure and long-term hydrothermal durability of alumina-zirconia ceramic composites. The work characterises thermal and moisture-induced degradation mechanisms in these advanced ceramics, contributing to understanding of material stability in high-temperature or chemically demanding applications. The findings are unlikely to have direct relevance to farming systems, soil health, or human nutrition, placing this record outside Vitagri's Pulse Brain core scope.

UK applicability

This materials science research has no direct applicability to UK farming systems, soil health, or food production. It may have tangential relevance only if alumina-zirconia ceramics are used in food processing or agricultural equipment applications.

Key measures

Microstructure analysis, hydrothermal ageing effects, phase composition, structural integrity under thermal and moisture stress

Outcomes reported

The study characterised microstructural changes in alumina-zirconia composites following laser surface engraving and assessed their performance under hydrothermal ageing conditions. Measurements included phase stability, microstructural integrity, and durability indicators after thermal and moisture exposure.

Theme
General food systems / other
Subject
Other / interdisciplinary
Study type
Research
Study design
Laboratory materials science study
Source type
Peer-reviewed study
Status
Published
System type
Laboratory / in vitro
DOI
10.1016/j.jeurceramsoc.2020.01.027
Catalogue ID
BFmobghr9o-m7tvbk

Topic tags

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