Development of an ultraprecision metal mirror on additively manufactured Ti-6Al-4V
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389021%3A_____%2F21%3A00553013" target="_blank" >RIV/61389021:_____/21:00553013 - isvavai.cz</a>
Alternative codes found
RIV/60461373:22310/21:43923724
Result on the web
<a href="https://opg.optica.org/ao/abstract.cfm?uri=ao-60-31-9919" target="_blank" >https://opg.optica.org/ao/abstract.cfm?uri=ao-60-31-9919</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1364/AO.436311" target="_blank" >10.1364/AO.436311</a>
Alternative languages
Result language
angličtina
Original language name
Development of an ultraprecision metal mirror on additively manufactured Ti-6Al-4V
Original language description
Metal mirrors for precise optical applications are commonly fabricated by coating of a metal base substrate with a nickel-phosphorus alloy (NiP). The NiP layer is then processed by precision diamond turning and polishing to obtain a high-quality mirror surface. In this work, Ti-6Al-4V samples that were made by additive manufacturing, also called 3D printing, were used as a base for the development of metal mirrors. The additively manufactured samples were electroplated with a NiP coating and machined using single-point diamond turning (SPDT) to obtain a flat mirror with optical quality and low form error surface. The periodic structure of the SPDT toolmark was then removed by polishing postprocessing. Polishing optimization was first performed on NiP-coated aluminum test samples to find an optimal polishing setup. Based on this optimization, postprocessing of titanium samples was carried out by pitch polishing in combination with 1, 0.25, and 0.1 µm diamond slurries. Using this polishing processing, a scratch-free surface was attained with surface microroughness below 0.5 nm.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10306 - Optics (including laser optics and quantum optics)
Result continuities
Project
<a href="/en/project/EF16_026%2F0008390" target="_blank" >EF16_026/0008390: Partnership for excellence in superprecise optics</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Applied Optics
ISSN
1559-128X
e-ISSN
2155-3165
Volume of the periodical
60
Issue of the periodical within the volume
31
Country of publishing house
US - UNITED STATES
Number of pages
8
Pages from-to
9919-9924
UT code for WoS article
000717500300047
EID of the result in the Scopus database
2-s2.0-85118416531