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Umwanya wawe : Murugo > Ibikoresho byangiritse > Amatafari
Uruganda rwamatafari ya Mullite
Amatafari
Igiciro cyamatafari
Mullite Amatafari
Uruganda rwamatafari ya Mullite
Amatafari
Igiciro cyamatafari
Mullite Amatafari

Mullite Amatafari

Amatafari ya mullite afata plaque corundum yatumijwe hanze hamwe na corundum yuzuye-isukuye cyane nkibikoresho byingenzi, kandi ikoresha tekinoroji ya ultrafine yongeyeho. Nyuma yo kuvanga, kumisha no gukora, irasa mumatara yubushyuhe bwo hejuru.
Al2O3 Ibirimo: 60-75%
Ubucucike bwinshi: 2.55g / cm3
Ibisobanuro
Amatafari ya Mullite ni ubwoko bwa High-aluminium yamashanyarazi ifata mullite (Al2O3 • SiO2) nkicyiciro nyamukuru cya kristu. Impuzandengo ya alumina iri hagati ya 65% na 75%. Usibye imyunyu ngugu ya mullite, irimo alumina yo hepfo nayo irimo ibirahuri bike na cristobalite; alumina yo hejuru irimo umubare muto wa corundum. Ubukonje bukabije bugera kuri 1790 ° C. Umutwaro woroshye ubushyuhe bwo gutangira 1600 ~ 1700 ° C. Ubushyuhe bwo mucyumba imbaraga zo gukanda 70 ~ 260MPa. Kurwanya ubushyuhe bwiza. Amatafari ya mullite afata plaque corundum yatumijwe hanze hamwe na corundum yuzuye-isukuye cyane nkibikoresho byingenzi, kandi ikoresha tekinoroji ya ultrafine yongeyeho. Nyuma yo kuvanga, kumisha no gukora, irasa mumatara yubushyuhe bwo hejuru.

Inyuguti:
►Ubuvunike bukabije munsi yumutwaro
►Ibyiza birwanya ubushyuhe bwumuriro
Kwambara neza
Kurwanya isuri nziza
Ibisobanuro
Ingingo MK60 MK65 MK70 MK75
Al2O3,% ≥60 ≥65 ≥70 ≥75
SiO2,% ≤35 ≤33 ≤26 ≤24
Fe2O3,% ≤1.0 ≤1.0 ≤0.6 ≤0.4
Ikigaragara ni uko % ≤17 ≤17 ≤17 ≤18
Ubucucike bwinshi, g / cm3 .52.55 .52.55 .52.55 .52.55
Imbaraga zo gukonjesha imbaraga, Mpa ≥60 ≥60 ≥80 ≥80
0.2Mpa Kugabanuka munsi yumutwaro T0.6 ℃ ≥1580 001600 001600 ≥1650
Guhindura umurongo uhoraho Kubushuhe,% 1500 ℃ X2h 0~+0.4 0~+0.4 0~+0.4 0~+0.4
Ubushyuhe bwo Kurwanya Ubushyuhe 100 ℃ inzinguzingu y'amazi ≥18 ≥18 ≥18 ≥18
20-1000 Exp Ubushuhe bwumuriro10-6 / ℃ 0.6 0.6 0.6 0.55
Amashanyarazi (W / MK) 1000 ℃ 1.74 1.84 1.95 1.95


Gusaba
Amatafari ya mullite akoreshwa cyane mu itanura rya gaz ya slag, itanura rya ammoniya ihindura, amashyanyarazi yumukara wa karubone, hamwe n’itanura ry’itanura, igisenge cy’itanura ry’itanura rishyushye, itanura ry’itanura hamwe n’itanura ry’ibisasu, Icyumba gishya cy’itanura ryashongeshejwe hamwe n’itanura ry’ubushyuhe bwo hejuru bwa Ceramic. .

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