Bratu D, Nussbaum R. Bazele clinice si tehnice ale protezarii fixe,. Timisoara: Signata, 6. Maalhagh-Fard A, Wagner WC. Repair of fractured framework: . Bratu D, Nussbaum R. Bazele clinice și tehnice ale protezării fixe. Bucharest: Editura Rândașu I, Stanciu L. Restaurări protetice dentare fixe. Bazele clinice si tehnice ale protezarii fixe. D. Bratu, R. Nussbaum; Editura Signata, Timisoara,; 2 Excerpts. Evaluation of Metal-Ceramics Interface for .

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Sectioning of the mobile dental dies. The side arms are made of plastic material, allowing the entire fixing of the mobile dental dies and model. We apply the Gypsum paste on the basic side of the model and the articulators arm for its assembling in the articulator.

The model is secured tehnuce closing the arms. A nitrogen atmosphere is also maintained in the fabrication chamber which prevents the possibility of explosion in the handling of large quantities of powder. Puntea pe implante Book 1 edition published in in Romanian and held by 2 WorldCat member libraries worldwide.

Excess powder is simply brushed away and final manual finishing may be carried out. On the working model, we will make the template of the future prosthetic part.

Bratu, Dorin [WorldCat Identities]

Removal of the white basic plate and the opening of the side arms. A piston moves down one object layer thickness to accommodate the layer of powder. Assembling the models in the articulator. Positional accuracy of four die tray systems J Prosth Dent ; A transversal resolution better than 5 microns is obtained in the OCT channel.

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Digital Dentistry — Digital Impression and CAD/CAM System Applications

Fujimoto, Optical coherence microscopy in scattering media, Opt. Classification of the working model with mobile detachable dental dies: The detection of these marginal adaptation problems fixs all the corrections in order to avoid the failure of the prosthetic treatment. On the both sides of the during the assembly into the articulator.


The centring of the impression over the main device, applied over the base plate.

After the detection of the materials defects the numerical simulation method was used in order to estimate the effect of the masticatory forces on the fractures propagations in the ceramic materials. Metal – on the galvanic base; – easy fusionable alloys; – melted and pulverized alloys; peotezarii amalgam.

Disqus – Bazele Clinice Si Tehnice Ale Protezarii Fixe Bratu Pdf

Bazele clinice si tehnice ale protezarii fixe Book 2 editions published between and in Romanian and held protwzarii 3 WorldCat member libraries worldwide. Both output fibers from DC2 are connected to two pin photo-detectors in a balanced photo-detection unit.

The second system, equipped with a confocal channel at nm, uses a high NA interface optics allowing 1 mm image size. Both use similar pigtailed super-luminescent diodes SLD emitting at nm and having spectral bandwidths of 65 nm which determine an OCT longitudinal resolution of around bszele Revolutiei din Nr.

Studies on the Importance of Metal-ceramic Bond in Merging Ceramic Mass on Metal Component

Thus, heat from the laser need only elevate the temperature slightly to cause sintering, greatly speeding the process. Express, 3,http: Heat from the laser melts the powder here it strikes under guidance of the scanner system.

Bratu, Dorin Overview. The powder supply system is similar in function to the build cylinder. Enter the email address you signed up with and we’ll email you a reset link. An inferior face is provided with ribs which serve at the removal of the model from the main device.

Polymer – acrylic resins; – polyurethanic resins; – epoxydic resins; – epiminic resins. Podoleanu, Fast scanning transmissive delay line for optical coherence tomography, Opt. The ACCU-TRAC eliminates the pins which need a more laborious technology for the obtainment of models fuxe mobile dental dies, being indicated in the fixed and composed prosthetics.


The configuration of the second system, as shown in Fig. The image in R is the magnification of the area in the bottom of the image L. Jackson, Coherence imaging by use of a Newton rings sampling function, Optics Letters, 21 21, This saves some finishing time compared to stereolithography. It may take a considerable time before the part cools down enough to be removed from the machine.

Poor marginal adaptation of the metal ceramic fixed partial denture that can lead to secondary cavities to the pillar teeth. Removal of the impression Picture no. Much progress has been made over the years in improving surface finish and porosity. The space maintainer of green colour is applied on the basic side of the support. The CO2 laser used provides a concentrated infrared heating beam.

Podoleanu, Mike Huighes, Philippe Laissue, Cezar Clonda – Optical Coherecte Tomography as a non invasive method used in ceramic material defects identification in fixed partial dentures, Dental Target, nr. Materiale dentare Book 2 editions published in in Romanian and held by 3 WorldCat member ake worldwide.

In this case the piston moves upward incrementally baze,e supply powder for the process. Two en-face OCT systems have been used.

The model has a base which The traditional physical and analogous working permits its assembly into a simulating intermaxillar model is obtained through different technologies in the instrument.