Ibisobanuro:
Kode | L566 |
Izina | Ifu ya Silicon Nitride |
Inzira | Si3N4 |
URUBANZA No. | 12033-89-5 |
Ingano ya Particle | 0.3-0.5um |
Isuku | 99,9% |
Ubwoko bwa Crystal | Alpha |
Kugaragara | Kureka ifu yera |
Amapaki | 1kg cyangwa nkuko bisabwa |
Ibishoboka | Byakoreshejwe nkibikoresho byo kurekura silikoni ya polycrystalline hamwe na kirisiti imwe ya kirisiti ya kirisiti ikomeye;ikoreshwa nkibikoresho bigezweho byo kwanga;ikoreshwa muri selile yizuba ya selile;n'ibindi |
Ibisobanuro:
Ubushakashatsi bwerekana ko icyiciro cya alfa gihinduka kuri beta icyiciro kugirango imiterere ihamye mugihe ubushyuhe buri hejuru ya 1300 ℃ .Ubwoko bwinyongera bwagize ingaruka kuri alfa kuri beta icyiciro cya SI3N4, kandi ingaruka za Y2O3 kumpinduka zicyiciro nizo zabaye nyinshi biragaragara.
Alpha Silicon Nitride Powder ceramic ni iy'ubushyuhe bwo hejuru bwo kugabanya ubushyuhe, nta gushonga, SI3N4 ukoresheje ubushyuhe muri rusange ntabwo irenga 1300 ° C.
Usibye aside hydrofluoric, nitride ya silicon ntishobora kwangirika nandi acide rusange hamwe na base.
Imiterere y'Ububiko:
Ifu ya Silicon Nitride igomba kubikwa mu kashe, irinde urumuri, ahantu humye.Kubika ubushyuhe bwicyumba ni sawa.
SEM: