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Title:Liquid metal/ceramic interfaces in dental practice and jewellery manufacturing
Authors:ID Raić, Karlo (Author)
ID Rudolf, Rebeka (Author)
ID Todorović, Aleksandar (Author)
ID Stamenković, Dragoslav (Author)
ID Anžel, Ivan (Author)
Files:.pdf Materiali_in_Tehnologije_2010_Raic_et_al._Liquid_MetalCeramic_Interfaces_in_Dental_Practice_and_Jewellery_Manufacturing.pdf (479,04 KB)
MD5: E018B3314A2D0440CA16E4E92B70E209
 
URL http://mit.imt.si/Revija/izvodi/mit102/raic.pdf
 
Language:English
Work type:Scientific work
Typology:1.02 - Review Article
Organization:FS - Faculty of Mechanical Engineering
Abstract:Metal-ceramic fusing has been the essential step in obtaining materials that benefit from both ceramic and metal constituents, i.e. where the combined properties of metal and ceramic layers are desirable. When considering fusing methods, soldering and active metal brazing are the most effective. These processes involve braze melting and flowing between the two pieces of material. In the first part the phenomena occurring on the boundary between the ceramics and the active filler metal during the metal-ceramics joining are discussed. Three interconnected sub-processes are considered: (1) wetting of the ceramic surface, (2) chemical reactions at the interface and (3) diffusion with a moving interface. Then, the appearances at the grain boundary grooves of the ceramic surface are presented as phenomena on the catalytic surface. In the second part, examples from dental practice and jewellery manufacturing are used for comparative analysis. Finally, we discuss the composition and properties of the soldering and brazing alloys used for dental practice and jewellery manufacturing.
Keywords:metal-ceramic bonding, brazing, soldering, dentistry, jewellery
Publication status:Published
Publication version:Version of Record
Year of publishing:2010
Number of pages:str. 59-66
Numbering:Letn. 44, št. 2
PID:20.500.12556/DKUM-52407 New window
ISSN:1580-2949
UDC:669:666:616.31:739
ISSN on article:1580-2949
COBISS.SI-ID:14027542 New window
NUK URN:URN:SI:UM:DK:SXJHEP3H
Publication date in DKUM:10.07.2015
Views:1721
Downloads:137
Metadata:XML DC-XML DC-RDF
Categories:Misc.
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Record is a part of a journal

Title:Materiali in tehnologije
Shortened title:Mater. tehnol.
Publisher:Inštitut za kovinske materiale in tehnologije
ISSN:1580-2949
COBISS.SI-ID:106193664 New window

Secondary language

Language:Slovenian
Title:Staljene vmesne površine med kovino in keramiko v zobozdravstvu in pri izdelavi nakita
Abstract:Zlitje kovine in keramike je temeljna stopnja za nastanek materiala, ki pridobi lastnosti obeh sestavnih delov, kjer je želena kombinacija lastnosti plasti kovine in keramike. Od metod zlitja sta lotanje in aktivno spajkanje najbolj učinkoviti. Procese sestavljata taljenje in pretok taline med obema materialoma. V prvem delu razpravljamo o procesih na meji med keramiko in aktivnim polnilnim materialom med spajanjem kovine in keramike. Obravnavamo tri povezane procese: (1) omočljivost keramične površine, (2) kemične reakcije na vmesni površini in (3) difuzijo s premikajočo se mejno površino. Nato obravnavamo nastanek žlebov na mejah zrn na katalitični površini. V drugem delu uporabljamo primere iz dentalne prakse in izdelave nakita za primerjalno analizo. Na koncu je razprava o sestavi in lastnostih spajk in lotov, ki se uporabljajo v dentalni praksi in pri izdelavi nakita.
Keywords:vezava keramika-kovina, lotanje, spajkanje, zobozdravstvo, nakit


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