The invention discloses a silicon carbide ramming material for a gasification furnace. The silicon carbide ramming material is prepared from a main material, an auxiliary material and a binding agent which is doped into the main material and the auxiliary material, wherein the main material is mainly prepared from the following raw material components in percentage by mass: silicon carbide, alpha type silicon nitride, zirconia alumina, brown aluminum oxide fine powder, tabular corundum fine powder, silicon carbide particle, aluminum oxide micro-powder and silicon dioxide micro-powder; the auxiliary material is mainly prepared from the following raw material components in percentage by mass: a coagulant, an inhibitor, namely bismuth oxyiodobitannate, explosion-proof fiber, silicon carbide fine powder, silicon fine powder and aluminum fine powder; the binding agent accounts for 5 percent to 10 percent of the total amount of the main material and the auxiliary material; the binding agent comprises an industrial aluminum phosphate solution and thermosetting phenol-formaldehyde resin; resource configuration is reduced and the production cost is saved; meanwhile, the quality of a product is guaranteed and popularization and application are facilitated; the anti-oxidization performance and the dreg corrosion resisting performance of the ramming material are improved to a certain extent; the requirements of application of the gasification furnace are met.