tala fou keramika

O a mea masani masani mo keramika?

2023-04-24
1. Palasitika mea mata. O lenei mea mata e masani ona faia i minerale omea, o lenei silicate o loʻo i ai se fausaga faʻapipiʻi, mea laiti, ma e iai ni palasitika. Pe a fai sima, o le ai ai le galuega tauave o le fusifusia ma plasticizing, ina ia mafai ona fausia vave le grouting, ina ia mafai foi ona faigofie le avanoa, ma i le taimi lava e tasi e sili atu le malosi o vailaau ma vevela mautu.

2. Mea mata'utia e leai ni mea. E tolu vaega autu, e aofia ai masima okesene, alumini oxides, silicon oxides, ma isi, ma o nei vaega minerale e le palasitika. Pe a faia keramika, o le a taʻalo le galuega o le faʻaitiitia o le viscosity, ina ia faʻaitiitia le viscosity o le avanoa. O nisi quartz o loʻo faʻafefiloi ma tioata feldspar e aloese ai mai le faʻaleagaina o le vevela.

3. Flux mea mata. O vaega o minerale e pei o metals alkali, masima okesene ma oxides o alkaline earth metals o galuega autu ia, ma o le galuega autu o le fesoasoani lea i le faʻafefeteina, ma i le tulaga o le vevela maualuga, e mafai ona faʻamavaeina nisi o kaolin ma quartz, ina ia ausia le faʻamoemoe o le maualuga o le vevela sima. O mea sili ona taatele o maamora, dolomite ma feldspar.

4. Meafaitino aoga. O se mea mataʻutia foʻi e faʻaaogaina e fai ai sima, ma e ui lava e le o iai sona sao taua, ae e manaʻomia foi. I le faagasologa o le faia o sima, faʻaopoopoina se aofaʻi talafeagai o ia mea mataʻutia e mafai ona faʻaleleia atili ai nisi faʻatinoga, faʻaleleia le faagasologa, ma faʻaleleia le foliga atoa ma le tau.

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