CERAMIC MATERIAL, METALLOCERAMIC COMPOSITION MATERIAL AND A METHOD OF CERAMIC MATERIAL PRODUCING Russian patent published in 1995 - IPC

FIELD: ceramics. SUBSTANCE: ceramic material has a formula where 0,0001 ≅ x ≅ 0,10, M₁ at least one of elements taken from: Si, P, B, Sb, Se, Te, Sn, Zn, In, Cr, Nb, Sc, J, Sr, Ba, Ca, Na, Li, Mg, Mn, W, Ti, Zr and rare-earth metals; M₂ at least one of elements taken from: Fe, Ni, Co, Rh, Ru, Re, Cu, and Pb, 0≅ y≅ 0,1,, 0≅ y₂≅ 0,01. Metalloceramic composition material has powder of ceramic material indicated above and metallic component aluminium or bismuth. Indicated ceramic material is prepared by rapid cooling of melt of the following composition followed by oxidation. Material is used in machine members. EFFECT: enhanced quality of material. 7 cl