• news-bg

ditaba

Jarisa lerato

Ho ea ka lekhetlo la ho qetela re utloisisa tlhahiso ea ceramic ea fektheri ka kakaretso, re tla e arola ka lirapa tse fapaneng ho ea ka mekhahlelo e fapaneng ea tlhahiso ho hlahisa mokhoa oa tlhahiso ea lihlahisoa tsa ceramic le ho hlahisa lintlha tse qaqileng tsa tlhahiso ea ceramic fekthering ea wellwares ka ho feta. dintlha.Taba ea pele, a re utloisiseng lintlha tsa lisebelisoa tse tala tsa ceramic le ts'ebetso ea pele hammoho.

Boholo ba lisebelisoa tse tala tse sebelisoang tlhahisong ea ceramic ke liminerale tsa tlhaho kapa majoe.Lisebelisoa tsena tse tala li na le mefuta e mengata ea lisebelisoa 'me li na le lisebelisoa tse ngata.Li hasane hohle karolong e ka holimo ea lefatše.Sena se fana ka maemo a matle bakeng sa nts'etsopele ea indasteri ea ceramic.Lihlahisoa tsa pele tsa ceramic kaofela li entsoe ka e le 'ngoe E entsoe ka lisebelisoa tse tala tsa letsopa.Hamorao, ka nts'etsopele ea theknoloji ea ceramic le ntlafatso ea litlhoko tsa ts'ebetso ea sehlahisoa, butle-butle batho ba ile ba eketsa lisebelisoa tse ling tsa liminerale ho sekheo.Fana ka litšobotsi tse eketsehileng ho ceramic ka boeona.

tu1

Lisebelisoa tsa letsopa ke e 'ngoe ea lisebelisoa tse ka sehloohong tse tala tsa letsopa.Clay e sebelisoa e le thepa e ka sehloohong e tala ea lirafshoa ka lebaka la polasetiki ea eona le sinterability.Liminerale tse ka sehloohong tsa letsopa indastering ea ceramic li kenyelletsa kaolinite, montmorillonite le illite (metsi mica), empa thepa e ka sehloohong ea letsopa ea fektheri ea rona ke kaolin, joalo ka Gaotang kaolin, Yunnan kaolin, Fujian Longyan Kaolin, Qingyuan kaolin, Conghua kaolin, joalo-joalo. Kaolin e tšoeu, e ntle, e bonolo ebile e bonolo, e na le polasetiki e ntle, ho hanyetsa mollo le lisebelisoa tse ling tsa 'mele le lik'hemik'hale.'Me e ka lula e sa fetohe ka nako e telele, ho eketsa tlhahiso ea ceramic ho ka ntlafatsa boleng ba kakaretso ea sehlahisoa.

tu2

Karolo e ka sehloohong ea quartz ke silica.Ha ho etsoa li-ceramics, ha e eketsoa ho sekheo sa ceramic e le thepa e tala e sa sebetseng, polasetiki ea sekheo e ka fetoloa pele e thunngoa, 'me ho futhumatsa ha quartz nakong ea ho thunngoa ho ka fokotsa karolo ea' mele o motala.honyela.Ha e kenyelelitsoe ho glaze, e ntlafatsa matla a mochine, ho thatafala, ho hanyetsa abrasion, le khanyetso ea lik'hemik'hale ea glaze.Lisebelisoa tse tala tsa quartz tsa fektheri ea rona haholo-holo li kenyelletsa: lejoe la majoe a glaze, lehlabathe la quartz la Fogang joalo-joalo.

tu3

Feldspar ke thepa e tala e sebelisoang ka ho fetesisa linthong tse tala tsa ceramic.E sebelisoa e le motsoako oa mantlha joalo ka likheo le likhahla tsa glaze tlhahisong ea ceramic.E qhibiliha ka mocheso o phahameng ho theha 'mele oa khalase ea viscous, e leng mohloli o ka sehloohong oa li-oxide tsa tšepe tsa alkali sebakeng se se nang letho, se ka fokotsang mocheso o qhibilihisang oa likarolo tsa' mele oa ceramic, o leng molemo ho thehoeng ha porcelain le ho theola mocheso. mocheso oa ho thunya.E sebelisoa e le ho phalla ha glaze ho etsa karolo ea khalase.Lisebelisoa tsa mantlha tsa feldspar fekthering ea rona ke Nanjiang potash feldspar, Fogang potash feldspar, Yanfeng potash feldspar, Conghua albite, Indian potash feldspar, jj.

Ho hlahisa lihlahisoa tsa ceramic ho hloka hore ho nahanoe ka botlalo ka karolelano ea lihlahisoa tse tala tsa sehlahisoa.Ke lisebelisoa tse tala feela tse hloekisitsoeng le tse khethiloeng li ka netefatsa boleng ba kakaretso ba sehlahisoa.Fana ka lihlahisoa tsa ceramic tsa boleng bo holimo ho bareki.


Nako ea poso: Apr-06-2021