Influence of Cold, Warm and Plasma Sprayed Layers on High-Cycle Fatigue Properties of Steel Specimens
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F14%3APU109414" target="_blank" >RIV/00216305:26210/14:PU109414 - isvavai.cz</a>
Result on the web
—
DOI - Digital Object Identifier
—
Alternative languages
Result language
angličtina
Original language name
Influence of Cold, Warm and Plasma Sprayed Layers on High-Cycle Fatigue Properties of Steel Specimens
Original language description
In the presented study, the influence of thermally sprayed coatings on fatigue behavior of coated bodies was studied. Commercial-grade titanium powder was deposited onto steel specimens using four thermal spray technologies: plasma spray, low-pressure and portable cold spray, respectively, and warm spray. The specimens were then subjected to strain controlled cyclic bending test in a dedicated in-house built device. The crack propagation was monitored by observing the changes in the resonance frequencyof the samples. A stop-condition corresponding to approximately 40-60% specimen cross-section damage was used to define the fatigue performance of the specimen. The corresponding number of cycles was considered the main performance indicator. It was found that the grit-blasting procedure did not alter the fatigue properties of the steel specimens considerably (5% increase), while deposition of the coatings via all technologies significantly increased the measured fatigue lives. The three
Czech name
—
Czech description
—
Classification
Type
D - Article in proceedings
CEP classification
JJ - Other materials
OECD FORD branch
—
Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
International Thermal Spray Conference 2014 Proceedings
ISBN
978-3-87155-574-9
ISSN
—
e-ISSN
—
Number of pages
5
Pages from-to
577-581
Publisher name
DVS Media GmbH
Place of publication
Barcelona, Španělsko
Event location
Barcelona
Event date
May 21, 2014
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
—