Gilashin ruwan inabitsarin samarwa ya ƙunshi adadin hanyoyin haɗin gwiwa, mai zuwa zuwa yanayin al'ada don gabatar da dalla-dalla.
1. Sayen kayan danye
Babban albarkatun kasa nakwalban giyagilashin da ba shi da gubar, don haka ya kamata a tabbatar da tsabta da ingancin albarkatun ƙasa.A wannan yanayin, kamfanin da ke siyar da kayan masarufi yana daya daga cikin manyan kamfanonin samar da gilashin a duniya, kuma suna siyan kayan gilashin daga ko'ina cikin duniya don tabbatar da ingancin kayan.
2: Sinadaran
An shirya albarkatun kasa a cikin tsarin da ake buƙata na samfuran gilashin a cikin wani ƙayyadadden ƙayyadaddun, kuma tsarin kwalban giya a cikin wannan yanayin shine: 70% gilashin da ba shi da gubar, 20% feldspar, 5% yashi silica da 5% ciyawa da itace. toka
Mataki na 3 Narke
Bayan an saka sinadaran a cikin tanderun zafi don narkewa mai zafi, ta yadda ya zama yanayin filastik.A wannan yanayin, tanderun zafin jiki ya kasance 1500 ° C kuma tsawon lokacin shine 10 hours.
4. Yi kwalabe
Bayan narkewar, ana zuba ruwan narkakkar a cikin injin gyare-gyaren gilashi, wanda aka ƙera shi zuwa siffar kwalban giya ta hanyar aiki sau biyu na yawan zafin jiki da matsa lamba, a cikin wannan yanayin a cikin saurin kwalabe 400 a cikin dakika.
5. Gasasu da sanyaya
Bayan an yi kwalabe, ana sanya shi a cikin roaster don sarrafa farko, don hakakwalban gilashiYa kai daidaitattun ƙarfin, a cikin wannan yanayin zafin gasasshen shine 580 ° C kuma tsawon lokacin shine 2 hours.Sannan ana sanya kwalbar a cikin tanderun sanyaya don sanyaya ta a hankali don hana gilashin tsagewa saboda saurin sanyaya.A wannan yanayin, lokacin sanyaya ya kasance 8 hours.
Mataki na 6 Gyara
Bayan sanyaya kwalban don sarrafawa na biyu, ana kiran wannan hanyar haɗin gwiwar "trmming", galibi don cire burbushi da ɓangarorin da ke kan kwalaben, ta yadda bayyanar kwalbar don cimma kyakkyawan santsi.
Lokacin aikawa: Jul-03-2023