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A review on current additive manufacturing technologies and materials used for fabrication of metal-ceramic fixed dental prosthesis

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Pages 2529-2546 | Received 28 Dec 2020, Accepted 03 Mar 2021, Published online: 23 Mar 2021

Figures & data

Table 1. Overview of composition and physical data of CoCr powers used for dental applications as provided by their corresponding manufacturers.

Figure 1. Images of (a) operating principle of the SLS process (Image courtesy of Concept Laser GmbH). (b) Laser beam melting of metal powder in powder bed fusion), (c) cleaning remaining powder, (d) 3-unit framework of fixed dental prosthesis. Images with courtesy of EOS GmbH, Munich, Germany.

Figure 1. Images of (a) operating principle of the SLS process (Image courtesy of Concept Laser GmbH). (b) Laser beam melting of metal powder in powder bed fusion), (c) cleaning remaining powder, (d) 3-unit framework of fixed dental prosthesis. Images with courtesy of EOS GmbH, Munich, Germany.

Figure 2. Examples of typical balling phenomenons: (a) big-sized balls, 500 μm; (b) small-sized balls, 10 μm. Courtesy of Li et al. [Citation57].

Figure 2. Examples of typical balling phenomenons: (a) big-sized balls, 500 μm; (b) small-sized balls, 10 μm. Courtesy of Li et al. [Citation57].

Figure 3. Widmanstätten structure. Courtesy of Safdar et al. [Citation65].

Figure 3. Widmanstätten structure. Courtesy of Safdar et al. [Citation65].