autocast universal
®
230 Casting System Model casting Stand 1.9. 03 A 17
Use of
rematitan
®
M-(Ti4)-casting metal
rematitan
®
M has a higher elongation limit, tensile strength
and modulus of elasticity values.
rematitan
®
M has slightly poorer flow properties than the
more commonly used titanium Ti1. However, it is easier to
cast than is normally the case when using titanium grade 4.
Slight modification of the casting sprues allow the
fabrication of very delicate partial dentures.
Casting sprues:
With very delicate model casting structures, 3 or 4 sprues,
with a diameter of 3, 4 or 5 mm, are joined to the wax-up
from below in the form of a star.
Example: Maxillary partial framework.
3 mm
4 mm
3mm
5 mm
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