Amatafari ya karibide ya silicon ni ubwoko bwibikoresho byubaka byubaka amashyiga atandukanye hamwe nubushuhe bukabije hamwe nikirere kinini. Amatafari ya silicon karbide yamashanyarazi afite imikorere myiza mukurwanya isuri mbi cyane, nko gutwara ubushyuhe bwinshi, kurwanya abrasive nziza, guhangana nubushyuhe bukabije bwumuriro, kurwanya aside irike hamwe na coeffisiyeti yo kwagura ubushyuhe buke. Silicon karbide yamashanyarazi ikoreshwa cyane mubice bitandukanye by'itanura rya sima hamwe nigisenge cy itanura ryamashanyarazi hamwe nicyuma.
Amatafari ya karibide ya silicon akozwe mubikoresho fatizo bya SiC. Icyiciro nyamukuru cya kristu ni SiC. Amatafari ya silicon yamashanyarazi yakozwe muburyo bwo guhuza ibintu, kuvanga, kubumba no kurasa. Ubukomezi bwinyenzi bwamatafari ya silicon ni 9, bityo, amatafari ya karibide ya silicon afite imbaraga zo kurwanya aside irike.
Ibikoresho bibisi byamatafari ya silicon ni karibide ya silicon, hafi 72% -99%. Carbide ya Silicon nayo yitwa moissanite, umucanga wa corundum cyangwa umucanga wangiritse. Amatafari ya silicon karbide yamashanyarazi akorwa numusenyi wa quartz, peteroli ya peteroli cyangwa amakara, hamwe nibiti, bikozwe nubushyuhe bwo hejuru bushonga mumatara arwanya amashanyarazi.
Amatafari ya silicon yamashanyarazi arashobora gushyirwa mubumba amatafari ya silicon karbide, amatafari ya karibide ya Si3N4, amatafari ya karibide ya silicon, β-SiC amatafari ya karibide, amatafari ya silicon karbide.
Ubwiza | RS SICAST 85 | RS SICAST 80 | RS SICAST 60 | ||
Ibintu bifatika | Ingano isabwa (t / m3) | 2.68 | 2.6 | 2.5 | |
Amazi asabwa mu guta (%) | 6 - 7 | 6 - 7 | 7 - 8 | ||
CCS (kg / cm2) | @ 110 ℃ x24h | 650 (140) | 500 (90) | 450 (70) | |
@ 1000 ℃ x3h | 850 (150) | 600 (150) | 550 (100) | ||
@ 1350 ℃ x3h | 1100 (250) | 1000 (250) | 1000 (250) | ||
PLC (%) | @ 110 ℃ x24h | -0.06 | -0.06 | -0.06 | |
@ 1000 ℃ x3h | -0.1 | -0.1 | -0.2 | ||
@ 1350 ℃ x3h | -0.1 | -0.1 | -0.12 | ||
TC (kcal / mh ℃) | @ 350 ℃ | 11.5 | 11 | 8 | |
Ibikoresho bya Shimi (%) | Al2O3 | 9 | 9 | 20 | |
SiC + C. | 83 | 78 | 58 | ||
Ibyingenzi | Itanura ry'icyuma ridafite ingufu, gutwika, itanura rya sima nandi matanura yinganda |
Silicon karbide yamashanyarazi ikoreshwa cyane cyane mubice bitandukanye by'itanura rya sima hamwe nigisenge cy itanura ryamashanyarazi hamwe nicyuma. Kandi nanone irashobora gukoreshwa ahantu hakurikira.
Uruganda rwa RS nkuruganda rwa silicon kabuhariwe rukora uruganda rukora china, rufite ibyiza byinshi byo guhatanira isoko. niba ufite ibyifuzo bya silicon karbide yamashanyarazi, cyangwa ufite ibibazo bimwe na bimwe bya silicon karbide yamashanyarazi kubyerekeranye nibipimo byumubiri na chimique, nyamuneka twandikire kubuntu, tuzaguha ibyuma bya silicon nziza cyane.