00.98 Proposal for new project abandoned Aug 1, 2017
CEN
CEN/TC 187 Refractory products and materials
European Norm
The use of XRD to determine the reduced species - alpha silicon nitride, beta silicon nitride, free silicon, free iron, free aluminium, born carbide and aluminum carbide in any refractory product or raw material that contains deliberately added carbon.
ABANDON
cen:proj:33142
00.98
Proposal for new project abandoned
Aug 1, 2017