Le hoja kakaretso ea moruo oa lefatše e ntse e hōla, ho se lumellane pakeng tsa tikoloho ea lisebelisoa le tsoelo-pele ea moruo le ea sechaba e ntse e tsoela pele ho hlahella.Tšilafalo ea tikoloho e fetohile bothata bo boholo ba machaba.Joaloka indasteri ea likhalase, re ka kenya letsoho joang ho sireletsa tikoloho lefatšeng ka bophara?
Khalase ea litšila ea bokelloa, ea hlophisoa, 'me ea sebetsoa, 'me e sebelisoa e le thepa e tala bakeng sa tlhahiso ea likhalase, e fetohileng mokhoa o ka sehloohong oa ho sebelisoa hape ha likhalase tsa litšila.Khalase ea litšila e ka sebelisoa ha ho etsoa lihlahisoa tsa khalase tse nang le litlhoko tse tlase bakeng sa sebopeho sa lik'hemik'hale, 'mala le litšila, joalo ka likhalase tsa botlolo tse mebala, li-insulators tsa khalase, litene tse sekoti tsa khalase, likhalase tsa mocha, likhalase tse nang le mohlala le libolo tsa khalase tse mebala.Palo e kopanyang ea likhalase tsa litšila lihlahisoa tsena hangata e feta 30wt%, 'me palo e tsoakaneng ea litšila ka botlolong e tala le lihlahisoa li ka fihla ho feta 80wt%.
Tšebeliso ea khalase ea litšila:
1. Lisebelisoa tsa ho roala: sebelisa likhalase tse litšila le lithaere tsa litšila tse tla siloa hore e be phofo e ntle, 'me li kopane le pente ka tekanyo e itseng, e ka nkang sebaka sa silika le lisebelisoa tse ling ka pente.
2. Lisebelisoa tse tala tsa khalase-ceramics: likhalase-ceramics li na le sebopeho se thata, matla a phahameng a mochine, lik'hemik'hale tse ntle le botsitso ba mocheso.Leha ho le joalo, litšenyehelo tsa tlhahiso ea lisebelisoa tsa khale tse sebelisoang ka likhalase-ceramics li batla li phahame.Linaheng tsa linaheng tse ling, litšila tsa khalase tse tsoang ts'ebetsong ea ho phaphamala le ho fofa molora o tsoang ho limela tsa motlakase li sebelisoa ho nkela lisebelisoa tsa khale tsa khalase-ceramic ho hlahisa likhalase-ceramics ka katleho.
3. Asphalt ea khalase: sebelisa khalase ea litšila e le ho tlatsa litsela tsa asphalt.E ka kopanya likhalase, majoe le lirafshoa ntle le ho khetholla mebala.Ha ho bapisoa le lisebelisoa tse ling, ho sebelisa khalase e le ho tlatsa litsela tsa asphalt ho na le melemo e 'maloa: ho ntlafatsa ts'ebetso ea anti-skid ea tsela e katiloeng;ho hanyetsa ho abrasion;ho ntlafatsa ponahalo ea tsela e katiloeng le ho ntlafatsa pono ea bosiu.
4. Glass mosaic: Mokhoa oa ho sebelisa khalase ea litšila ho chesa mosaic ea khalase ka potlako, e khetholloang ka ho sebelisa khalase ea litšila e le eona ntho e ka sehloohong e tala, ho sebelisa sekontiri se secha sa ho etsa sekhomaretsi (aqueous solution of glue), colorants inorganic le sete e felletseng ea lintho tse lumellanang. mekhoa ea sintering.Khatello ea ho bōpa ke 150-450 kg / cm2, 'me mocheso o fokolang oa ho chesa ke 650-800 ℃.E chesoa ka sebōping sa motlakase se sa khaotseng.Ha ho na foam inhibitor e hlokahalang;ka lebaka la tshebetso e babatsehang ea binder, chelete e nyenyane, 'me e ka lelekoa kapele.Ka lebaka leo, sehlahisoa se na le mebala e sa tšoaneng, ha ho na li-bubble, pono e matla ea pono le mokhoa o babatsehang.
5. Mabole a maiketsetso: 'mabole oa maiketsetso o entsoe ka likhalase tsa litšila, molora oa fofa, lehlabathe le lehlohlojane e le likarolo tse kopaneng, samente e sebelisoa e le setlamo, 'me bokaholimo le lera la motheo li sebelisoa bakeng sa grouting ea bobeli bakeng sa pholiso ea tlhaho.Ha e na feela sebaka se khanyang le 'mala o khanyang, empa hape e na le thepa e ntle ea' mele le ea mechine, ho sebetsa habonolo le liphello tse ntle tse khabisitsoeng.E na le litšoaneleho tsa mehloli e mengata ea lisebelisoa tse tala, lisebelisoa tse bonolo le theknoloji, theko e tlase, le matsete a tlase.
6. Lithaele tsa khalase: sebelisa lithōle tsa khalase, litšila tsa ceramic le letsopa e le lisebelisoa tse ka sehloohong tse tala, le mollo ka 1100 ° C.Khalase ea litšila e ka hlahisa karolo ea khalase ka har'a tile ea ceramic pele ho nako, e leng molemo ho sintering le ho theola mocheso oa ho thunya.Tile ena ea khalase e sebelisoa haholo ha ho etsoa mabala a litoropo le litsela tsa litoropo.E ke ke ea thibela feela metsi a pula ho bokella le ho boloka sephethephethe se phalla, empa hape e khabisa tikoloho le ho fetola litšila hore e be letlotlo.
7. Li-additives tsa Ceramic glaze: Ka glaze ea ceramic, tšebeliso ea khalase ea litšila ho nkela frit e theko e boima le lisebelisoa tse ling tsa lik'hemik'hale tse tala li ke ke tsa fokotsa mocheso oa ho chesa feela, ho fokotsa litšenyehelo tsa sehlahisoa, empa hape ho ntlafatsa boleng ba sehlahisoa. .Ho sebelisa khalase ea litšila e mebala ho etsa glaze ho ka fokotsa kapa hona ho felisa tlhokahalo ea ho eketsa mebala, e le hore palo ea li-oxide tsa tšepe tse mebala e fokotsehe, 'me litšenyehelo tsa glaze li fokotsehe le ho feta.
8. Tlhahiso ea lisebelisoa tsa ho futhumatsa mocheso le lisebelisoa tsa ho thibela molumo: likhalase tse senyang li ka sebelisoa ho hlahisa mocheso oa mocheso le lisebelisoa tsa ho thibela molumo tse kang foam khalase le boea ba khalase.
Nako ea poso: Jan-23-2021