Enqubweni yokulungisa iphutha nokusebenzisa ama-glazes, ngaphezu kokuhlangana nemiphumela ethile yokuhlobisa nezinkomba zokusebenza, kufanele futhi zihlangabezane nezidingo zenqubo eziyisisekelo. Sibala futhi sixoxe ngezinkinga ezimbili ezivame kakhulu kwinqubo yokusebenzisa ama-glazes.
1. Ukusebenza kwe-glaze slurry akukuhle
Ngoba ukukhiqizwa kwefektri ye-ceramic kuyaqhubeka, uma kunenkinga ngokusebenza kwe-glaze slurry, kuzovela iziphambeko ezahlukahlukene kwinqubo yokukhazimula, okuzothinta ngqo isilinganiso semikhiqizo yomenzi. Okubalulekile nokusebenza okuyisisekelo. Ake sithathe izidingo zokusebenza kwe-Bell jar glaze ku-gloze slurry njengesibonelo. I-glaze slurry enhle kufanele ibe: uketshezi oluhle, akukho thalixotropy, akukho zulu, akukho bubble ku-glaze slurry, ukugcinwa komswakama okufanele, kanye namandla athile lapho esomile, njll. Ukusebenza kwenqubo. Ngemuva kwalokho ake sihlaziye izici ezithinta ukusebenza kwe-glaze slurry.
1) Ikhwalithi Yamanzi
Ubulukhuni kanye ne-PH yamanzi kuzothinta ukusebenza kwe-glaze slurry. Ngokuvamile, ithonya lekhwalithi lamanzi liyisifunda. Amanzi kampompi endaweni ethile ngokuvamile azinzile ngemuva kokwelashwa, kepha amanzi angaphansi komhlaba akuphakathi kwezinto ezifana nokuqukethwe kukasawoti okuncibilikayo ezingxenyeni ze-rock nokungcola. Ukuqina, ngakho-ke ibhola lomkhiqizi lebhola lomkhiqizi glales lihle kakhulu ukusebenzisa amanzi kampompi, okuzoqina.
2) okuqukethwe usawoti okuncibilikayo ngezinto zokwakha ezingavuthiwe
Ngokuvamile, ukuhanjiswa kwemvula kwe-alkali kanye ne-alkali yensimbi yensimbi yensimbi emanzini kuzothinta i-pH kanye nebhalansi engaba khona ku-glaze slurry. Ngakho-ke, ekukhetheni kwezinto zokusetshenziswa kwamaminerali, sizama ukusebenzisa izinto zokwakha ezicutshungulwe ukugcwaliswa, ukugeza amanzi kanye nokugaya kwamanzi. Kuzoba ngaphansi, futhi okuqukethwe kusawoti okugcotshwayo ezintweni ezingavuthiwe kuhlobene nokuqalwa kwe-Ore Verins kanye nezinga lesimo sezulu. Izimayini ezahlukahlukene zinokuqukethwe okuhlukile kokulula kasawoti. Indlela elula ukwengeza amanzi ngendlela ethile futhi uvivinye izinga lokugeleza kwe-glaze slurry ngemuva kokugaya kwebhola. , Sizama ukusebenzisa izinto ezingavuthiwe noma azinazo izintambo ezingezinhle zokugeleza.
3) sodiumcarboxymethyl cellulosekanye ne-sodium tripolyphosphate
I-ejenti evinjelwe esetshenziswe e-architaitural ceramic herbox geaze i-sodium carboxyylselcellellellulose, ngokuvamile ibizwa nge-CMC, uma ichungechunge le-CMC lithinta ngqo i-viscosity yayo ecwebezelayo, uma ichungechunge le-molecular lihle kakhulu, kodwa ku Ama-bubble we-glaze slurry kulula ukuvela ku-medium futhi kunzima ukukhipha. Uma uchungechunge lwama-molecular lufushane kakhulu, i-viscosity ilinganiselwe futhi umphumela wokubopha awunakutholwa, futhi i-glaze slurry kulula ukuyisebenzisa ngemuva kokubekwa isikhathi esithile. Ngakho-ke, iningi le-cellulose elisetshenziswe kumafektri ethu liyisisekelo esiphakathi naphansi se-polluleliose. . Izinga le-sodium tripolyphosphate lihlobene ngqo nezindleko. Njengamanje, imikhiqizo eminingi emakethe ayinakalisiwe kakhulu, okuholela ekuweni okubukhali ekusebenzeni kwe-degumming. Ngakho-ke, kudingekile ngokuvamile ukukhetha abakhiqizi abajwayelekile ukuthi bathenge, ngaphandle kwalokho ukulahleka kudlula inzuzo!
4) Ukungcola Kwangaphandle
Ngokuvamile, ukungcoliswa kwamafutha kanye nama-ejenti we-chemical flotation angethwe ngokungenakuphikwa ngesikhathi sokuma kwezimayini nokucutshungulwa kwezinto zokwakha. Ngaphezu kwalokho, udaka oluningi lokufakelwa njengamanje lusebenzisa izengezo ezithile ze-organic ngamaketanga amakhulu amamolekli. Ukungcoliswa kukawoyela kudala ngokuqondile ama-glaze amahlaya endaweni ekhazimulayo. Ama-ejenti we-flotation azothinta ibhalansi ye-acid-base futhi athinte uketshezi lwe-glaze slurry. Izengezo ze-odamyli ezifashini ngokuvamile zinamaketanga amakhulu amamolekyuli futhi zithambekele kumabhamuza.
5) Izinto eziphilayo ezintweni ezisetshenziswayo
Izinto zokwenziwa kwamaminerali zilethwe ngokungafanele ezintweni eziphilayo ngenxa yengxenye yempilo, umehluko kanye nezinye izinto. Ezinye zalezi zindaba ze-organic zinzima kakhulu ukuncibilikisa emanzini, futhi kwesinye isikhathi kuzoba nama-bubble kamoya, ukuvela kokuvinjwa nokuvinjwa.
2. I-glaze eyisisekelo ayifani kahle:
Ukufaniswa komzimba kanye ne-glaze kungaxoxwa ngakho kusuka ezicini ezintathu: ukufana kwebanga lokudubula lokudubula, ukomisa nokudubula shrinkage ukufana, kanye nokuqonda okuhlanganisiwe. Ake sibahlaziye ngamunye ngamunye:
1) ukudubula ukuguquguquka kwesikhashana esiguqukayo
Ngesikhathi senqubo yokufudumeza yomzimba ne-glaze, uchungechunge lwezinguquko ezingokomzimba nangamakhemikhali zizovela ngokwanda kwamazinga okushisa, njengokukhishwa kwamanzi, ukuwohloka kwamanzi we-organic kanye nokubola kwamaminerali e-inorganic, njll .
② 200-118 degrees Celsius Ukuhanjiswa kwamanzi phakathi kwama-comparments ③ 350-650 degrees Celsius Burn off Organic, Sulfate kanye ne-Sulfide Devulos Celsius Crystal Crystal Crystal Crystal Crystal Crystal Crystal Crystal Crystal Crystal Crystal Crystal Crystal Crystal Crystal Crystal Crystal Crystal Crystal Crystal, ⑤ 553 degrees Celsius queartz conv ⑥ 800-950 Ama-Celsius Celsius Calcite, ukubola kwe-dolomite, igesi ayifaki ⑦ 700 degrees Celsius ukwakha izigaba ezintsha ezisisilisa nezinzima eziyinkimbinkimbi.
Lokhu kushisa okuhambisanayo okuhambisayo kungasetshenziswa kuphela njengereferensi ekukhiqizweni kwangempela, ngoba ibanga lezinto zethu ezingavuthiwe liya liyaphansi futhi liphansi, futhi, ukunciphisa izindleko zokukhiqiza, kufushane. Ngakho-ke, kuma-cellamic tile, okuhambisanayo kokuvundwa kwendlela yokuvuselela ukusabela kuzobuye kubambezeleke ekuphenduleni okuvuthayo okusheshayo, kanye nokuqothuka okugxile endaweni ephezulu yokushisa kuzodala iziphambeko ezahlukahlukene. Ukupheka ama-dumplings, ukuze kubenze bapheke ngokushesha, kufanele sisebenze kanzima esikhunjeni nasekwenzeni isikhumba, senze isikhumba esincane, njll. Ukushisa, ukuncipha komzimba, ukwanda kwebanga lokudubula nokunye. Ubudlelwano phakathi komzimba ne-glaze bufana ne-makeup yamantombazane. Labo ababonile ukwakheka kwamantombazane akufanele kube nzima ukuqonda ukuthi kungani kunezikhandlela ezingezansi kanye nama-glazes aphezulu emzimbeni. Inhloso ebalulekile ye-makeup akuyona ukufihla ububi bese uyihlobisa! Kepha uma ujuluka ngengozi kancane, ubuso bakho buzoqina, futhi ungahle ungabi namandla. Kunjalo nange-Ceramic tile. Baqale bashiswa kahle, kepha ama-mainholes avele ngengozi, ngakho kungani izimonyo zinaka ukuphefumula futhi zikhethe ngokuya ngezinhlobo ezahlukahlukene zesikhumba? Izimonyo ezahlukahlukene, eqinisweni, ama-glazes ethu afanayo, emizimbeni ehlukene, futhi sinezinhlamvu ezihlukile ukuzivumelanisa nazo, amathayili we-ceramic adubule kanye, kuthiwa kungcono ukusebenzisa izinto ezingavuthiwe uma umoya Sekuhlwile futhi wethule ama-alkaline e-alkaline emhlabeni nge-carbonate. Uma umzimba oluhlaza uphephe ngaphambi kokuphelelwa yisikhathi, sebenzisa ama-frits amaningi noma ukwethula izinsimbi zomhlaba ezihlukile ze-alkaline ngezinto zokwakha ezinokulahleka okuncane kokulahla. Umgomo wokuqeda amandla yile: Ukushisa okuqeda amandla komzimba oluhlaza ngokuvamile kuphansi kunalokho kwe-glaze, ukuze umhlaba okhazimulayo muhle ngemuva kokuthi igesi engezansi iyakhishwa, kodwa kunzima ukufeza ekukhiqizweni kwangempela, kanye Iphuzu lokuthambisa le-glaze kufanele lihanjiswe kahle ukuze lisebenze ukuqeda umzimba.
2) ukomisa nokudubula shrinkage ukufana
Wonke umuntu ugqoke izingubo, futhi kufanele abe ntofontofo, noma uma kunokunganaki okuncane, ama-saims azovulwa, futhi i-glaze emzimbeni ifana nje nezingubo esizigqokayo, futhi kufanele zilungele kahle! Ngakho-ke, i-shrinkage yomiswa ye-glaze kufanele futhi ihambisane nomzimba oluhlaza, futhi akufanele ibe nkulu kakhulu noma incane kakhulu, uma kungenjalo imifantu izovela ngenkathi yomiswa, futhi izitini eziqediwe zizoba neziphambeko. Vele, ngokuya ngesipiliyoni kanye nezinga lobuchwepheshe lezisebenzi ze-glaze ezikhona manje kuthiwa lena akuyona inkinga enzima futhi, futhi amaphutha ajwayelekile nawo abonakala kahle ngokubamba ubumba, ngakho-ke isimo esingenhla singaveli kaningi, ngaphandle kwalapho Izinkinga ezingenhla zenzeka kwamanye amafektri anezimo ezinzima kakhulu zokukhiqiza.
3) Ukuqonda okuhlanganisiwe kokunwebeka
Ngokuvamile, i-coefficie ekhuphukayo yomzimba ohlaza ikhudlwana kune-glaze, futhi i-glaze incane kakhulu ngemuva kokudubula emzimbeni oluhlaza, ukuze ukuqina okushisayo kwe-glaze kungcono futhi akulula ukuqhekeka . Lona futhi umbono okufanele siwafunde lapho sifunda izilondali. Ezinsukwini ezimbalwa ezedlule umngani wangibuza: Kungani ukunwebeka kwe-glaze kukhulu kunesemzimbeni, ngakho-ke ukwakheka kwezitini kuzokwehla, kepha ukunwetshwa kwe-glaze kuncibilikile kunaleyo yomzimba, ngakho-ke isitini ukwakheka kugobile? Kunengqondo ukusho ukuthi ngemuva kokufudumala futhi wandiswe, i-glaze ikhudlwana kunesisekelo futhi igwetshwe, futhi i-glaze incane kunesisekelo futhi iyalwa ...
Angiphuthumi ukunikeza impendulo, ake sibheke ukuthi ukuphindisela kokwanda okushisayo. Okokuqala, kufanele kube inani. Hlobo luni lwenani? Inani levolumu yento eshintsha ngokushisa. Yebo, ngoba kushintsha ngokushisa "lokushisa", kuzoshintsha lapho izinga lokushisa likhuphuka futhi liwe. I-Creafficion Evenueffion ethe xaxa sivame ukubiza i-ceramics empeleni yi-coefficion yevolumu yevolumu. I-coefficied yokwandiswa kwevolumu ngokuvamile ihlobene ne-coefficient yokwandiswa okuqondile, okungama-3 amahlandla ama-linear. I-coeffient ebanzi ephakathi ivame ukuba nesisekelo, okungukuthi, "ebangeni elithile lokushisa". Isibonelo, hlobo luni lwejika inani lama-20-400 degrees Celsius ngokuvamile? Uma uphikelela ngokuqhathanisa inani lama-degree angama-400 kuya ku-600 degrees of cource, akukho siphetho senhloso esingadonswa kulokhu okuqhathanisa.
Ngemuva kokuqonda umqondo wokwenyuka kokwenyuka, ake sibuyele esihlokweni sokuqala. Ngemuva kokuthi amathayili afudunyezwa ku-kiln, anezo zombili izakhi zokwanda kanye nezigaba zokuphambanisa. Masingacabangi ukuthi ushintsho endaweni yokushisa ephezulu ngenxa yokwandiswa okushisayo kanye ne-contraction ngaphambili. Ngani? Ngoba, ngokushisa okuphezulu, umzimba oluhlaza kanye ne-glaze yipulasitiki. Ukuyibeka ngokungasho lutho, athambile, futhi ithonya lamandla adonsela phansi likhulu kunokungezwani kwalo. Ngokufanelekile, umzimba oluhlaza uqondile futhi uqondile, futhi ukukhishwa kwanele kunomthelela omncane. Ngemuva kokuthi i-ceramic tile idlula esigabeni esiphakeme sokushisa, ithola ukupholisa okusheshayo nokupholisa kancane, futhi i-ceramic tile iba nzima emzimbeni wepulasitiki. Njengoba izinga lokushisa lincipha, ivolumu liyancipha. Kuliqiniso, kukhudlwana ukwanda kwe-coefficient, kukhudlwana i-shrinkage, futhi okuncane kakhulu ukunwebeka, kuncane kakhulu i-shrinkage ehambisanayo. Lapho i-coefficion ekhuphukayo yomzimba inkulu kunaleyo ye-glaze, umzimba uncipha ngaphezu kwe-glaze ngesikhathi senqubo yokupholisa, futhi isitini sigobile; Uma ukunwebeka kwe-coeffient komzimba kuncane kunalokho kwe-glaze, umzimba uncipha ngaphandle kwe-glaze ngesikhathi senqubo yokupholisa. Uma kunezitini eziningi kakhulu, izitini zizophakanyiswa, ngakho-ke akunzima ukuchaza imibuzo engenhla!
Isikhathi sePosi: APR-25-2024