These products are manufactured from chamottes or andalusites and silicon carbide fines.

They have a very good resistance to abrasion, thermal and mechanical shocks as well as good resistance to chemical attacks, in particular to alkalis.

Silicon carbide
BONY offers a wide range of standard products:
  • • Bricks and assortments of end arches, side arches, tiles, double-end arches, bonder bricks, etc.
    • French format : 220×110, 220×220, 220×165
    • European format : 230×114, 230×230, 230×172
    • German format : 250×124, 250×250, 250×187
  • ISO blocks for rotary kilns

40 to 200 mm thick slabs, in the following formats:

BONY studies and designs the tools required for production of complex special parts adapted to the specific needs of its customers.

The flexibility of its production tool allows both mass production of several thousand tonnes and production of small runs of a few hundred parts.

Technical characteristics


These values representing average results of tests conducted on standard bricks are inspected regularly by a COFRAC accredited external laboratory.

Carbure de silicium-2
Carbure de silicium-3
Carbure de silicium-1