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CAMLOG
®
Product catalog 2017
|
99
AUXILIARY INFORMATION
Zirconium oxide
Properties
Chemical structure (in %)
ZrO
2
+HfO
2
+Y
2
O
3
> 99.0
Y
2
O
3
4.5 – 5.4
HfO
2
< 5
AI
2
O
3
< 0.5
other oxides < 0.5
Physical properties
Density > 6.0 g/cm
3
Porosity, open
0,00 %
Microstructure
Mean Linear
intercept size
< 0.6 μm
Mechanical properties
3 pt. transversal
strength
≥ 800 MPa
Solderable gold alloy Base for bar abutment
Properties
Chemical structure (in %)
Au
70.00
Pt
8.50
Ag
13.40
Pd
-
Cu
7.50
Zn
0.50
Ir
0.10
Rh
-
Ru
-
Physical properties
Color
yellow
Melting range
895 – 1010 °C
Mechanical properties
Hardness
annealed HV5
170
hardened HV5
295
self hardened HV5
280