Awọn biriki carbide ti alumọni jẹ iru awọn ohun elo ile ifasilẹ pataki pupọ fun ọpọlọpọ awọn ileru ati awọn kilns ni iwọn otutu giga ati oju-aye ogbara agbara giga. Ohun alumọni carbide refractory biriki ni o ni Elo o tayọ išẹ lori koju gidigidi buburu ogbara ayika, gẹgẹ bi awọn ooru elekitiriki, ti o dara abrasive resistance, gbona mọnamọna resistance, lagbara sooro si acid ati alkali slag ogbara ati kekere ooru imugboroosi olùsọdipúpọ. Awọn ohun alumọni ohun alumọni carbide castable ni akọkọ ti a lo fun awọn oriṣiriṣi awọn ẹya ti kiln simenti ati orule ileru arc ina ati ladel irin.
Ohun alumọni carbide biriki ti wa ni ṣe ti awọn aise awọn ohun elo dudu SiC. Ipele kirisita akọkọ jẹ SiC. Biriki carbide ohun alumọni refractory ti wa ni akoso nipasẹ ibaramu oluranlowo abuda, dapọ, mimu ati ilana ibọn. Lile moth ti biriki carbide silikoni jẹ 9, nitorinaa, biriki carbide idabobo ohun alumọni ni o ni awọn lagbara acid slag resistance.
Awọn ohun elo aise ti awọn biriki carbide silikoni jẹ ohun alumọni carbide, nipa 72% -99%. Ohun alumọni carbide tun ni a npe ni moissanite, corundum iyanrin tabi iyanrin refractory. Silicon carbide refractory biriki ni a ṣe nipasẹ iyanrin kuotisi, epo epo koke tabi oda edu, ati awọn ege igi, ti a ṣe nipasẹ didan iwọn otutu giga ninu ileru resistance ina.
Silicon carbide refractory biriki le ti wa ni classified sinu amo iwe adehun ohun alumọni carbide biriki, Si3N4 bonded silikoni carbide biriki, Sialon bonded silikoni carbide biriki, β-SiC iwe adehun ohun alumọni carbide biriki, Si2ON2 bonded silikoni carbide biriki ati recrystal silikoni carbide biriki.
Didara | RS SICAST 85 | RS SICAST 80 | RS SICAST 60 | ||
Ti ara Properties | Oye ti a beere (t/m3) | 2.68 | 2.6 | 2.5 | |
Omi ti a beere fun Simẹnti (%) | 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 | |
Awọn ohun-ini Kemikali (%) | Al2O3 | 9 | 9 | 20 | |
SiC + C | 83 | 78 | 58 | ||
Awọn ohun elo akọkọ | Ileru Irin ti ko ni irin, Ininerator, Ileru Simenti & Ileru Ile-iṣẹ miiran |
Ohun alumọni carbide castable Refractory ti wa ni lilo ni akọkọ fun awọn oriṣiriṣi awọn ẹya ti kiln simenti ati orule ileru arc ina ati ladel irin. Ati tun le ṣee lo ni awọn aaye wọnyi.
RS refractory factory bi a ọjọgbọn ohun alumọni carbide castable olupese ni china, ni ọpọlọpọ awọn ifigagbaga anfani ni oja. ti o ba ni ibeere ti ohun alumọni ohun alumọni carbide castable, tabi ni diẹ ninu awọn ibeere lori ohun alumọni carbide refractory castable nipa ti ara ati awọn itọkasi kemikali, jọwọ kan si wa fun ọfẹ, a yoo fun ọ ni awọn castables silikoni carbide didara giga.