Silicon carbide tubalin wani nau'i ne na kayan gini mai mahimmancin gaske don tanda daban-daban da kilns a cikin yanayin zafi mai ƙarfi da ƙarfin zaizayar yanayi. Silicon carbide refractory tubali yana da kyakkyawan aiki akan tsayayya da mummunan yanayi na zaizayar ƙasa, kamar haɓakar zafi mai ƙarfi, juriya mai kyau, juriya mai ƙarfi na thermal, juriya mai ƙarfi ga acid da alkali slag yashwa da ƙarancin haɓaka haɓaka zafi. Refractory silicon carbide castable galibi ana amfani da shi don sassa daban-daban na murhun siminti da rufin tanderun baka na lantarki da ladel ɗin ƙarfe.
Silicon carbide tubalin an yi shi da albarkatun kasa baki SiC. Babban lokaci crystal shine SiC. An kafa tubalin siliki carbide mai jujjuyawa ta hanyar dacewa da wakili mai ɗaure, haɗawa, gyare-gyare da tsarin harbe-harbe. Taurin asu na bulo na siliki carbide shine 9, don haka, tubalin carbide siliki na siliki yana da ƙarfin juriya na acid acid.
Abubuwan da ake amfani da su na tubalin siliki carbide sune silicon carbide, kusan 72% -99%. Silicon carbide kuma ana kiransa moissanite, corundum yashi ko yashi mai raɗaɗi. Silicon carbide tubali da aka yi da yashi ma'adini, man fetur coke ko kwal kwal, da kuma itace guntu, ana samar da high zafin jiki narke a cikin wutar lantarki juriya tanderu.
Silicon carbide tubali refractory za a iya rarraba zuwa cikin yumbu bonded silicon carbide tubalin, Si3N4 bonded silicon carbide tubalin, Sialon bonded silicon carbide tubalin, β-SiC bonded silicon carbide tubalin, Si2ON2 bonded silicon carbide tubalin da kuma recrystal silicon carbide tubalin.
inganci | RS SIKAST 85 | Bayani: RS SICAST 80 | Bayani: RS SICAST 60 | ||
Abubuwan Jiki | Adadin da ake buƙata (t/m3) | 2.68 | 2.6 | 2.5 | |
Ruwan Da Aka Bukatar Don Yin Wasa (%) | 6 – 7 | 6 – 7 | 7-8 | ||
CCS (kg/cm2) | @ 110 ℃ x24h | 650 (140) | 500 (90) | 450(70) | |
@ 1000 ℃ x 3h | 850 (150) | 600 (150) | 550 (100) | ||
@1350℃3h | 1100 (250) | 1000 (250) | 1000 (250) | ||
PLC (%) | @ 110 ℃ x24h | -0.06 | -0.06 | -0.06 | |
@ 1000 ℃ x 3h | -0.1 | -0.1 | -0.2 | ||
@1350℃3h | -0.1 | -0.1 | -0.12 | ||
TC (kcal/mh ℃) | @ 350 ℃ | 11.5 | 11 | 8 | |
Abubuwan Sinadarai (%) | Farashin 2O3 | 9 | 9 | 20 | |
SiC + C | 83 | 78 | 58 | ||
Babban Aikace-aikace | Tanderun ƙarfe mara ƙarfe, Ininerator, Tanderun Siminti da sauran Tanderun Masana'antu |
Refractory silicon carbide castable ana amfani dashi galibi don sassa daban-daban na murhun siminti da rufin tanderun baka na lantarki da ladel ɗin ƙarfe. Kuma ana iya amfani da su a wurare masu zuwa.
Masana'antar RS refractory a matsayin ƙwararren masana'antar siliki ta siliki a cikin China, suna da fa'idodi masu yawa a kasuwa. idan kuna da buƙatun siliki na siliki mai jujjuyawa, ko kuna da wasu tambayoyi akan silin-carbide refractory castable game da alamun jiki da sinadarai, da fatan za a tuntuɓe mu kyauta, za mu samar muku da simintin siliki carbide mai inganci.