Assertion: hexagonal cell honeycomb | /r/AtLocation | present invention
Facets:
value: from a ceramic material
type: OTHER
value: preferably
type: DEGREE
Source sentences:
text: In the present invention, the hexagonal-cell honeycomb 1 is preferably made from a ceramic material selected from the group consisting of cordierite, alumina, mullite, silicon nitride, silicon carbide and zirconia, or from a heat-resistant steel, particularly stainless steel.
text: In the present invention, the hexagonal-cell honeycomb 1 is preferably made from a ceramic material selected from the group consisting of cordierite, alumina, mullite, silicon nitride, silicon carbide and zirconia, or from a heat-resistant steel, particularly stainless steel.