Ukurikije imibare n’ibarurishamibare, gahunda yo guta umucanga ceramic ceramic bisaba impuzandengo ya toni 0,6-1 yumucanga utwikiriye (intoki) kugirango ubyare toni 1 ya casting. Muri ubu buryo, gutunganya umucanga wakoreshejwe byabaye ihuriro rikomeye muriki gikorwa. Ntabwo ari ngombwa gusa kugabanya ibiciro by’inganda no kuzamura inyungu z’ubukungu, ahubwo ni ngombwa no kugabanya imyuka ihumanya ikirere, kumenya ubukungu bw’umuzingi, kubaho neza n’ibidukikije, no kugera ku majyambere arambye.
Intego yo gutunganya umucanga ceramic yubatswe ni ugukuraho firime isigara isigara yubatswe hejuru yumusenyi, kandi mugihe kimwe ukuraho ibyuma bisigaye nibindi byanduye mumucanga ushaje. Ibyo bisigazwa bigira ingaruka zikomeye ku mbaraga n’ubukomezi by’umusenyi wubatswe wa ceramic wongeye kugarurwa, kandi icyarimwe byongera ingufu za gaze hamwe n’amahirwe yo kubyara imyanda. Ibisabwa byujuje ubuziranenge ku mucanga wagaruwe muri rusange ni: igihombo cyo gutwikwa (LOI) <0.3% (cyangwa kubyara gaze <0.5ml / g), kandi imikorere yumucanga wagaruwe wujuje iki cyerekezo nyuma yo gutwika ntaho itandukaniye numusenyi mushya.
Umusenyi ushyizwe hamwe ukoresha resinoplastique ya fenolike ya resin nka binder, kandi firime yayo irakomeye. Mubyigisho, uburyo bwubushyuhe nubukanishi burashobora gukuraho firime isigaye. Ubushyuhe bushya bukoresha uburyo bwa karuboni ya firime ya resin ku bushyuhe bwo hejuru, ubwo ni bwo buryo buhagije kandi bunoze bwo kuvugurura.
Kubijyanye nuburyo bwo gutunganya amashyuza yumucanga wubutaka, ibigo byubushakashatsi hamwe nababikora bamwe bakoze ubushakashatsi bwinshi. Kuri ubu, inzira ikurikira ikunda gukoreshwa. Ubushyuhe bw'itanura ryokeje ni 700 ° C-750 ° C, n'ubushyuhe bw'umucanga ni 650 ° C-700 ° C. Igikorwa cyo gutunganya ni rusange:
. gutwara imyanda itwara → itanura ryokeje → indobo yumucanga hagati → umurongo utanga umucanga
Kubijyanye nibikoresho byo gutunganya umucanga ceramic, gutunganya ubushuhe bikoreshwa muri rusange. Inkomoko y'ingufu zirimo amashanyarazi, gaze, amakara (kokiya), lisansi ya biomass, nibindi, kandi uburyo bwo guhanahana ubushyuhe burimo ubwoko bwitumanaho nubwoko butetse umwuka. Usibye ibigo bimwe bizwi cyane bifite ibikoresho byinshi byo gutunganya ibicuruzwa bikuze, amasosiyete mato menshi afite ibikoresho byinshi byubuhanga bwo gutunganya ibintu byubatswe ubwabo.
Igihe cyo kohereza: Kanama-08-2023
