2021
DOI: 10.3390/coatings11111430
|View full text |Cite
|
Sign up to set email alerts
|

Deposition, Morphological, and Mechanical Evaluation of W and Be-Al2O3 and Er2O3 Co-Sputtered Films in Comparison with Pure Oxides

Abstract: Compact and defect-free high melting point oxide strengthened metallic matrix configurations are promising to resolve the hydrogen permeation and brittleness issues relevant to the fusion research community. Previous studies on oxide addition to metallic matrix demonstrated a mitigation in brittleness behavior, while deposition techniques and material configurations are still to be investigated. Thus, here, we report the structural, morphological, and mechanical characterization of metal-oxides thin layers co-… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
1
1

Citation Types

0
2
0

Year Published

2022
2022
2022
2022

Publication Types

Select...
1

Relationship

1
0

Authors

Journals

citations
Cited by 1 publication
(2 citation statements)
references
References 52 publications
0
2
0
Order By: Relevance
“…Depositions were carried out in a conventional magnetron sputtering facility in codeposition configuration integrating magnetrons powered up with RF power sources for oxides targets and DC power sources for the metallic targets. Details regarding the experimental configuration were disseminated elsewhere [30].…”
Section: Experimental Details 21 Sample Preparationmentioning
confidence: 99%
See 1 more Smart Citation
“…Depositions were carried out in a conventional magnetron sputtering facility in codeposition configuration integrating magnetrons powered up with RF power sources for oxides targets and DC power sources for the metallic targets. Details regarding the experimental configuration were disseminated elsewhere [30].…”
Section: Experimental Details 21 Sample Preparationmentioning
confidence: 99%
“…The coatings were deposited on an austenitic 304L stainless steel substrate, often being used in permeation measurements [29]. Moreover, the experimental plan was based on the previously established validation protocol which correlates the configuration of the layers to the mechanical properties (i.e., adhesion, hardness), surface morphology (i.e., roughness), chemical state, and crystalline structure, all applied to (W, Be)-(Al 2 O 3 , Er 2 O 3 ) configurations [30]. Hereinafter, the same protocol is applied for (W, Be)-(Cr 2 O 3 , SiO 2 ) configurations, expanding the scientific insight regarding the structural integrity while contributing to the development of dense and compact coatings.…”
Section: Introductionmentioning
confidence: 99%