An Integrated Study of Thermal Spray Process-Structure-Property Correlations: A Case Study for Plasma Sprayed Molybdenum Coatings

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21340%2F05%3A00144227" target="_blank" >RIV/68407700:21340/05:00144227 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

An Integrated Study of Thermal Spray Process-Structure-Property Correlations: A Case Study for Plasma Sprayed Molybdenum Coatings

Original language description

The particle-jet interaction, particle impact and the particle-substrate interaction during coating deposition was investigated. Commercial grade spherical molybdenum (Mo) powder was plasma sprayed and the spray stream was characterized for resulting particle state. A 'splat map' was deposited capture the fingerprint of the plume cross-section. Subsequently, coatings were deposited at selected spray conditions on an 'in situ' curvature measurement instrument to measure coating residual stresses and to coating modulus. Splats and coatings were characterized by microdiffraction, nano and microindentation for elasto-plastic properties and by electron microscopy. Subsequent splat and coating characterization provides insight into the correlation between processing parameters, resultant particle states and final coating properties. The role of particle temperature and velocity on the splat morphology and residual stress is explained in the results.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

JG - Metallurgy, metal materials

OECD FORD branch

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Project

<a href="/en/project/GA106%2F01%2F0094" target="_blank" >GA106/01/0094: Failure processes in thermally sprayed materials</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2005

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Materials Science and Engineering A - Structural Materials: Properties, Microstructure and Processing

ISSN

0921-5093

e-ISSN

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Volume of the periodical

403

Issue of the periodical within the volume

1-2

Country of publishing house

CH - SWITZERLAND

Number of pages

14

Pages from-to

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UT code for WoS article

000231694900025

EID of the result in the Scopus database

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