Results 271 to 280 of about 11,329 (302)

[The test of metal-ceramic bonding strength among three ceramic alloies].

Shanghai kou qiang yi xue = Shanghai journal of stomatology, 2006
To compare the metal-ceramic bonding strength of different ceramic alloies.30 wax sheets were divided into 6 groups at random. Each group included 5 sheets. After being invested conventionally with Bellaves SH,the samples were casted and fused with porcelain.The metal-ceramic bonding strength was evaluated.The highest bonding strength was found in Bio ...
Wei-Shan, Ding, Duo, Wang, Jing, Lan, Zhao-Xia, Du, Wen-Xia, Liu   +4 more
openaire   +1 more source

Loss of alloy in the fabrication of metal ceramic crowns.

The International journal of prosthodontics, 1992
While gold alloys are well accepted for metal ceramic restorations, the increasing cost of gold has limited their use. This study investigated the loss of a noble alloy during the fabrication of metal ceramic crowns. Weight losses resulting from (1) the casting process and cleaning of the casting, (2) sprue removal, (3) seating of the casting onto the ...
openaire   +1 more source

Adhesion of dental ceramic materials to titanium and titanium alloys: a review

Oxford Open Materials Science, 2023
Tsanka Dikova
exaly  

[Ceramic bonding with alloys of non-noble metals].

Deutsche zahnarztliche Zeitschrift, 1978
The composition of the three non-precious metal alloys used in Germany was qualitatively analysed. The surface border between ceramics and metal was examined by scan electron microscope. Results showed that a gapless apposition can be established between metal and ceramic by proper preparation of the metal alloy and the ceramic mass.
openaire   +1 more source

Ion release from metal-ceramic alloys in three different media

Dental Materials Journal, 2011
Gülfem Ergun, Erdem Karabulut
exaly  

[Changes in the metallic phase at the metal-ceramic margin of baked alloys of nonprecious metals].

Deutsche zahnarztliche Zeitschrift, 1980
Five base metal alloys were investigated to determine if phase changes in the alloy microstructure occurred as a result of the porcelain baking procedure. It was found that during the oxidation treatments concentration changes in the alloy surface led to a depletion of certain elements in four of the alloys investigated.
openaire   +1 more source

Comparison of the Effect of Different Ceramic Alloys and Porcelain Systems upon the Color of Metal–Ceramic Restorations: An In Vitro Study

Journal of Indian Prosthodontic Society, The, 2013
Kuttae Viswanathan Anitha
exaly  

Alternative metal ceramic alloys. Part II: Base metal alloys.

Refu'at ha-shinayim (Tel Aviv, Israel : 1983), 1989
R, Himmel, M, Helft, D, Assif, I, Aviv
openaire   +1 more source

In vitro biocompatibility of novel Au-Pt-based metal-ceramic alloys

Journal of Oral Science, 2011
Takanobu Shiraishi
exaly  

[Biological testing of metal-ceramic alloys].

Schweizerische Monatsschrift fur Zahnmedizin = Revue mensuelle suisse d'odonto-stomatologie = Rivista mensile svizzera di odontologia e stomatologia, 1986
R, Eisenring, J, Wirz, B A, Rahn, V, Geret   +3 more
openaire   +1 more source