Fracture behavior of standard AvM1415N
and new development FW12

Within a gov­ern­ment funded ZIM-project in coop­era­tion with “Fraun­hofer Insti­tut für Silicat­for­schung” new mate­rials were devel­oped. The basis for this devel­op­ments were the fabrics Nextel 610/1500 nor­mal­ly used from Walter E.C. Pritzkow Spezial­kera­mik and matrix mate­ri­als of pure Al2O3 and Al2O3/3YSZ (Material FW12).

With in the gov­ern­ment (BMBF/Projekt­trä­ger Jülich) funded project Höcker the mechan­ical prop­er­ties of the new mate­rial FW12 and the standard AvM1415N were validated by Fraun­hofer Insti­tut für Werk­stoff­mechanik.

Fracture behavior of FW12 (5 samples) at 3-point bending test

Fracture behavior of standard AvM1415N and new material FW12 at 4-point bending test

Oxide/oxide ceramic matrix composite „Keramikblech“,
new materials