Igishushanyo CyinshiNibicuruzwa bidasanzwe bigira uruhare runini mugutunganya zahabu, ifeza, umuringa nibindi bimera byiza. Nubwo abantu benshi badashobora kumenyera, umusaruro wibishushanyo mbonera bikubiyemo ibyiciro byinshi bigoye kugirango ukemure imbaraga zisumba izindi nini zuzuye. Muri iki kiganiro, tuzasengera ibisobanuro birambuye kuri buri cyiciro kigira uruhare mubishushanyo mbonera.
Ibyiciro byambere byo kubyara ibishushanyo birimo inzira zumye. Nyuma yo kubambwa hamwe nibice bishyigikiwe byashizweho, bigenzurwa hakurikijwe ibipimo ngenderwaho bya kabiri. Iyi cheque ivuga ko abantu babishoboye batera imbere gusa. Nyuma yo gutondeka, bahura nuburyo bubi, aho ubuso bukomeye butwikiriye hamwe na glaze. Uru rugendo rwa Glaze rukora intego nyinshi, harimo kongera ubucucike nububasha bwamashanyarazi, amaherezo bitezimbere ubuziranenge bwayo muri rusange.
Icyiciro cyo kurasa nikice gikomeye cyibikorwa byo gukora. Harimo gufatanya igishushanyo mbonera cyurusengero rwo hejuru muri kiln, bityo ushimangire imiterere yibasiwe. Iyi nzira ningirakamaro kugirango iramba kandi yiringirwa gusa mugihe cyo gutunganya. Ihame ryo kurasa rishobora kugabanywamo ibyiciro bine bitandukanye kugirango wumve neza impinduka zibera mumiterere yabasiwe muriki gikorwa.
Icyiciro cya mbere ni ugutemambere no kurasa, kandi ubushyuhe bwo muri Kiln bubungabungwa ahagana 100 kugeza 300 ° C. Kuri iki cyiciro, ubushuhe busigaye mu bibasiwe buhoro buhoro. Fungura Skylight ya Kiln hanyuma ugabanye igipimo cyo gushyushya kugirango wirinde ubushyuhe butunguranye. Igenzura ry'ubushyuhe ni ngombwa kuri iki cyiciro, nkuko ubuhe buryo busigaye bushobora gutera ababasiwe cyangwa guturika.
Icyiciro cya kabiri nubushyuhe buke-busa neza, hamwe nubushyuhe bwa 400 kugeza 600 ° C. Nkuko Kiln akomeje gushyuha, amazi yigaruriwe mugihe gito gitangira gusenyuka no guhumeka. Ibigize ibyingenzi A12o3 na Sio2 byari bihari byagejejwe mu ibumba, tangira kubaho muburyo bwubusa. Ariko, twakagombye kumenya ko ikibanza cya Slaze hejuru yicyakozwe kitarashonga. Kugira ngo wirinde ibintu byose bitunguranye, igipimo cyo gushyushya kigomba gukomeza gutinda no gushikama. Kwihuta no kutagira kimwe no gushyushya birashobora gutera ababasiwe cyangwa gusenyuka, guteshuka kubabara.
Kwinjira ku cyiciro cya gatatu, ubushyuhe bwo hagati bwo kurasa buri gihe bukunze kubaho hagati ya 700 na 900 ° C. Kuri iki cyiciro, Amorphous Al2o3 mu ibumba irimo igice cyo gukora Y-Ubwoko Crystalline Al2O3. Iri hinduka rigenda ryiyongera ubusugire bwimiterere yicyabaye. Ni ngombwa gukomeza kugenzura ubushyuhe muri iki gihe kugirango wirinde ibisubizo byose bitifuzwa.
Icyiciro cyanyuma nicyishyu kinini-ubushyuhe bwo kurasa, ubushyuhe buri hejuru ya 1000 ° C. Kuri iyi ngingo, igice cya glaze amaherezo kirashonga, cyemeza ubuso bukomeye bworoshye kandi bugashyirwa ahagaragara. Ubushyuhe bwo hejuru nabwo butanga umusanzu muri rusange mu mbaraga zibasinga no kuramba.
Byose muri byose, inzira yo kubyara ibishushanyo mbonera bikubiyemo ibyiciro byinshi. Kuva kumisha kandi ugenzure ibicuruzwa byarangiye kugirango uvuge kandi urasa, buri ntambwe ni ngombwa kugirango ubone ubuziranenge no kwizerwa kubishushanyo byanyuma. Gukurikiza ingamba zo kugenzura ubushyuhe no kubungabunga igipimo gikwiye cyo gushyushya ni ngombwa mu gukumira inenge zose zishobora cyangwa impanuka. Igisubizo cyanyuma nigishushanyo cyiza-cyiza gishobora kwihanganira inzira ikomeye yo gutunganya ibyuma byagaciro.
Igihe cyo kohereza: Nov-29-2023