Forming coherent refractory masses
AssigneeGlaverbel
InventorsPierre Robyn, Pierre Deschepper
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Abstract
In a process of forming a refractory mass in which having an average grain size of less than 50 .mu.m are burned while mixed with solid particles of at least one incombustible refractory material during projection of the mixture against a surface to form a coherent mass on said surface, the oxidizable material comprises silicon and aluminium, the aluminium being present in an amount not exceeding 12% by weight of the total mixture.
Claims14
A process of forming a refractory mass comprising burning particles of exothermically oxidisable material having an average grain size less than 50 .mu.m while mixed with particles of incombustible refractory material during projection of the mixture against a surface to form a coherent refractory mass on said surface, said oxidisable material comprises silicon and aluminum, the aluminum being present in an amount not exceeding 9% by weight of the total mixture, and wherein the aluminum and silicon are together present in an amount not exceeding 15% by weight of the total mixture.
Dependencies are inferred from the claim text.