W A R R A N T Y / E X C L U S I O N O F L I A B I L I T Y
Chemical composition
Oxide
E N
ZrO
+ HfO
2
Y
O
2
3
HfO
2
Al
O
2
3
Other oxides
Shelf life of the blanks
When appropriately stored, the blanks can be used 5 years after the
manufacturing date.
Storage
Store the blanks in the original packaging in a dry location.
Warranty/Exclusion of Liability
Application-technical recommendations, whether given orally, in writ-
ing or in the course of practical training, are guidelines. Our products
are subject to continuous further development. Subject to changes in
handling and composition.
Testing the Blanks
Upon receipt, it is imperative to visually check the proper condition of
the blanks. After using a (transport-)damaged blank, complaint claims
are no longer possible.
26
+ Y
O
2
2
3
Mass percentage
≥ 99.0
4.5 – 5.6
< 5
< 0.5
< 0.5