Kora neza cyane silicon karbide gusya ingoma

(1) Imbaraga zo gukanika cyane, nziza nka
Imbaraga zikoreshwa cyane zirashobora gukumira neza guhindura ibintu, ni ngombwa cyane.Carbide ya Silicon ifite imbaraga zubukanishi kuruta corundum.Kurugero, imbaraga zo kwikuramo karbide ya silicon ni 224MPa, mugihe irya corundum ari 75.7MPa gusa.Imbaraga zunama za karubide ya silicon ni 15.5MPa, naho corundum ni 8,72MPa.

(2) Kurwanya ubushyuhe bwinshi, coefficient ntoya yo kwagura ubushyuhe
Carbide ya silicon ikorwa mubushyuhe bwinshi.Mubihe bimwe byubushyuhe bwo hejuru, ibikoresho birasabwa kugira imbaraga runaka zo gutunganya, kandi byujuje ubuziranenge bwo gutunganya, kandi ceramika ya silicon karbide irashobora kugera kuri izi ngingo zombi.Ubushyuhe bwo gukoresha cyane bwa karubide ya silicon ni 800 and, naho ubushyuhe bwo gutwara ibyuma ni 250 only.Kubara neza, impuzandengo yo kwagura ubushyuhe bwa SIC ni 4.4 × 10-6 / C murwego rwa 25 ~ 1400 ℃.Coefficient yo kwagura amashyuza ya SIC ni nto cyane ugereranije niyindi miti igabanya ubukana hamwe nubushyuhe bwo hejuru.Kurugero, coefficient yo kwagura ubushyuhe bwa corundum irashobora kuba hejuru nka (7 ~ 8) × 10-6 / ℃.

(3) Kurwanya ruswa
Carbide ya silicon kubera aho ishonga (ubushyuhe bwangirika), inertia yimiti hamwe nubushyuhe bwumuriro mwinshi, irashobora gukoreshwa mubicuruzwa bitandukanye bya silicon karbide ceramic, nkibikoresho bya ceramic ibikoresho byo gusya itanura, isahani ya plaque na sagger, zinc gushonga inganda itanura rya silinderi hamwe na silicon karbide amatafari, aluminium electrolytike selile, ingirakamaro, ibikoresho bito.