| Sign In to gain access to subscriptions and/or personal tools. |
Fit of Porcelain Fused-to-metal Crown and Bridge CastingsResearch Associate, Capt., U.S. Navy, National Naval Dental Center
Research Associate, CPO (P), U.S. Navy, National Naval Dental Center
Research Associate, Lt. Col., U.S. Air Force
Guest Worker, Asst. Professor, Aichi Gaikuin University
Dental and Medical Materials Section, National Bureau of Standards, Washington, DC 20234 The dimensional accuracy of porcelain fused to metal crown and bridge castings was determined on truncated cone-shaped steel dies. Ni-Cr castings produced in manufacturers' laboratories were consistently undersize, while precious metal castings were consistently oversize. Ni-Cr castings, produced in NBS laboratories using a modified investing technique, were routinely oversize.
Journal of Dental Research, Vol. 58, No. 12,
2360-2368 (1979) This article has been cited by other articles:
|
|
|||||||||||||||||||||||||||


