2014
DOI: 10.1016/j.dental.2013.11.013
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Surface characteristics and corrosion properties of selective laser melted Co–Cr dental alloy after porcelain firing

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Cited by 88 publications
(66 citation statements)
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“…differences in the corrosion rate of the material after casting and the material after PFM can be observed on the most graphs presented in this work. Similar results [18][19][20] with lower resistance values and a smaller slope angle on Nyquist plots for samples after PFM were obtained in this work. the reduction in corrosion resistance, lower Rp after firing, may be due to changes in the structure occurring under the influence of the firing process [18].…”
Section: Discussionsupporting
confidence: 77%
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“…differences in the corrosion rate of the material after casting and the material after PFM can be observed on the most graphs presented in this work. Similar results [18][19][20] with lower resistance values and a smaller slope angle on Nyquist plots for samples after PFM were obtained in this work. the reduction in corrosion resistance, lower Rp after firing, may be due to changes in the structure occurring under the influence of the firing process [18].…”
Section: Discussionsupporting
confidence: 77%
“…Similar results [18][19][20] with lower resistance values and a smaller slope angle on Nyquist plots for samples after PFM were obtained in this work. the reduction in corrosion resistance, lower Rp after firing, may be due to changes in the structure occurring under the influence of the firing process [18]. According to other studies of similar issues [21], the corrosion resistance of a cobalt alloy does not change significantly when comparing the results before and after firing porcelain to the metal substructure, although in analysis of selected results it can be stated that here are meaningful changes in the corrosion current from 50 to 100%.…”
Section: Discussionsupporting
confidence: 77%
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“…WSTĘP Selektywne stapianie laserowe (z ang. Selective Laser Melting -SLM) jest wywodzącym się z grupy metod szybkiego prototypowania (RapidPrototyping) sposobem wytwarzania trójwymiarowych elementów na drodze selektywnego topienia warstwa po warstwie metalowego proszku precyzyjnie kierowaną wiązką lasera [2,6,7]. Metoda ta, w porównaniu do spiekania laserowego (z ang.…”
unclassified
“…Selective Laser Sintering -SLS), wymaga wyższego poziomu energii, który zwykle uzyskuje się przez zastosowanie lasera dużej mocy i przy użyciu cienkiej warstwy proszku [2]. W wytwarzaniu technologią SLM wykorzystuje się bezpośrednio modele geometryczne uzyskiwane za pomocą oprogramowania CAD [1,6,8,9]. Istotną jej cechą jest brak konieczności stosowania oprzyrządowania technologicznego, dzięki czemu redukuje się koszty i czas wyprodukowania końcowego wyrobu.…”
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