[Experimental examinations of heat expansion of Ni/Cr alloys].
On the base of experimental dilatometric investigations the thermal expansion behaviour of the Ni-Cri-based alloys Gisadent NCA, Gisadent NCS 1, Mikrostom-1, Wiron 77 and Wiron 88 was tested and the expansion coeffizient and the solid shrinkage determinated. The results are discussed referable to the compatibility metal/ceramic and in connection with the accuracy of fit of cast dental appliances.
Gehre
G
G
Dobies
K
K
Hässler
C
C
Krocin
W
W
D002858:Chromium Alloys; D006358:Hot Temperature; D008422:Materials Testing
D002858:Chromium Alloys
Experimentelle Untersuchungen zum Wärmedehnungsverhalten von Ni/Cr-Basislegierungen.