Evaluation of Marginal Misfit of Metal Frameworks Welded by Gas-Torch, Laser, and Tungsten Inert Gas Methods

• Main Authors: Wilson Matsumoto (Author), Paula Pastana Beraldo (Author), Rossana Pereira de Almeida (Author), Ana Paula Macedo (Author), Beatriz Roque Kubata (Author), Takami Hirono Hotta (Author)
• Format: Book
• Published: Hindawi Limited, 2018-01-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

Purpose. The objective of this study was to evaluate the marginal fit and the flexural resistance of nickel-chromium frameworks welded by different techniques, gas-torch, laser, and tungsten inert gas (TIG), compared with that of frameworks made via one-piece casting. Methods. To evaluate the margin...