Investment soldering. (Videotape)
Contributors: Vogl, Horst.; Toronto, Ont. University. Dept. of Dental Materials.
Publisher: [Dept. of Dental Materials], Faculty of Dentistry, [Univ. of Toronto]
Published: 1971
Place of publication: Toronto
Language: eng
Number of pages: 28
Subjects: Gold alloys.; Soldering, Dental.; Bridges (Dentistry).; Crown and bridgework.
Description: Demonstration of how a simulated two abutment one pontic gold alloy bridge is soldered. Three units are sealed in proper alignment, removed from dies and placed in mix of refractory soldering investment. After setting, wax is removed, investment is preheated and, by use of a torch, gold solder is fused to the joints to form a rigid one piece bridge.-
Notes: 1in. Ampex High band.-

Undergrad 1&2

For use in Faculty of Dentistry only.-