Lihlahisoa tse felletseng tsa glaze ke mofuta o tloaelehileng oa indasteri ea lithaele tsa ceramic ea malapeng lilemong tse leshome tse fetileng, 'me liphoso tsa glaze pinhole ke tsona tse atileng haholo tlhahisong ea lihlahisoa tse felletseng tsa glaze, hape ke e' ngoe ea liphoso tsa tlhahiso tseo ho leng thata ho li qoba ka ho felletseng, tseo ka kotloloho.e ama phello ea boleng ba glaze ea sehlahisoa le sekhahla se setle sa sehlahisoa se felileng. Ho na le mabaka a mangata a bakang bofokoli ba pinhole, ho kenyeletsoa likheo, likhalase, liparamente tsa ts'ebetso ea tlhahiso le lits'ebetso tsa ho thunya, joalo-joalo, 'me likhalase li kenyelletsa ho benya ho felletseng le ho benya ha sefahleho, pampiri ena e ithuta haholo ka tšusumetso ea sebopeho sa sefahleho sa glaze ka bofokoli ba pinhole, e bua ka kamano lipakeng tsa karolelano ea flux le kakaretso ea palo ka foromo e nang le mefuta e mengata ea ho thunya le mefuta e mengata ea mocheso le tharollo ea boleng bo fapaneng. taolo e potlakileng le e sebetsang le ho fokotsa mefokolo ea glaze pinhole.
Teko e ile ea phethoa khoebong e tsebahalang ea ceramic Qingyuan, bolelele ba sebōpi e ne e le 325m, potoloho ea ho thunya e ne e le 48min, mocheso oa selikalikoe e ne e le 1166-1168 ° C, sefahleho sa sefahleho se ne se sebelisoa ka ho hlakola glaze, 'me lebone le sebelisoa ke mokhoa oa glaze bakeng sa palo e feletseng ea glaze ea 40mm le sebaka se feletseng sa pinhole. × 800mm e ne e baloa. Sebopeho sa 'mele o motala, glaze e felletseng le lisebelisoa tse tala tse sebelisoang bakeng sa glaze e sebelisitsoeng tekong li bonts'itsoe ho Lethathamo la 1.
2.1 Teko ea tšusumetso ea tekanyo ea phallo le tekanyo ea mobu o chesitsoeng / aluminium e chesitsoeng holim'a likoti
Ea mantlha: albite 12, potassium feldspar 31, quartz 20, thipa ea khase lefats'e 10, aluminium e chesitsoeng 22, mocheso o tlase oa frit 3, nepheline 7, zirconium silicate 9.
Teko ea likarolo tse peli tsa 3 e entsoe motheong oa lisekoere tsa pele, ho kenyelletsa le ntlha ea A - flux ratio, factor B - mobu o chesitsoeng / o chesitsoeng oa aluminium karo-karolelano (quartz, lefats'e la thipa ea khase, tekanyo e tlaase ea frit e lula e sa fetohe).
A: potassium feldspar, albite bakeng sa nepheline ka karo-karolelano ea 3: 1: 3, boemo ba A1 (albite / potassium feldspar / nepheline = 11/28/10), A2 (albite / potassium feldspar / nepheline = 10/25/13), A3 (albite / potassium feldspar/28/10)
B: Aluminium e chesitsoeng bakeng sa mobu o chesitsoeng ho ea ka karo-karolelano ea 3:5, B1 (aluminium e chesitsoeng / mobu o chesitsoeng = 19/6), B2 (aluminium e chesitsoeng / mobu o chesitsoeng = 16/11), B3 (aluminium e chesitsoeng / mobu o chesitsoeng = 13/16)
Ho na le lintlha tse ngata tse bakang bofokoli ba likoti, 'me ho bohlokoa haholo ho lokisa le ho ntlafatsa sebopeho sa foromo le mefuta e mengata e fapaneng ea ho thunya ho se nang pinhole e felletseng e benyang. Ka keketseho ea karolo ea nepheline ka mokhoa oa glaze, karolo ea potassium feldspar le albite e fokotsehile, 'me likoti li bontšitse mokhoa o fokotsehang. Ka keketseho ea karolo ea mobu o chesitsoeng, karolo ea alumina ea calcined e fokotseha, 'me likoti li bontša mokhoa o ntseng o eketseha,' me ka tsela e fapaneng. Ha mobu le quartz li ntse li le ngata ka har'a foromo, sebaka se se nang likoti se fokotseha, 'me sebaka satšebeliso ea foromo,ha litaba tsa nepheline le calcined alumina li ntse li eketseha, ke moo bophara ba foromo e se nang masoba, le bophara ba tšebeliso ea foromo.
(1) Li-pinholes li arotsoe ka mefuta e 'meli: likoti tse nang le mocheso o tlaase le likoti tsa mocheso o phahameng,' me litšobotsi tse akaretsang tsa likoti tse tlaase tsa mocheso ke: palo ea likoti li kholo, boholo bo nyenyane, bo tsamaisana le palo e kholo ea bokooa ba prickly, 'me leqhoa le le leng le ka tlase ha e le hantle ha le monye kapa le fokola haholo; Litšobotsi tse akaretsang tsa likoti tse nang le mocheso o phahameng oa mocheso ke: palo ea likoti li nyane, boholo bo boholo, mocheso oa prickly o fokola, o tsamaeang le bofokoli ba crater, 'me khanya e tlase e le 'ngoe e boima ho feta ho monya enke.
(2) Bakeng sa bofokoli ba pinhole tlhahisong, hoa hlokahala pele ho fumana hore na ke sekoti sa mocheso o tlaase kapa sekoti sa mocheso o phahameng, ho ea ka boemo ba sebele, alumina ea calcined e khethoa ho rarolla pinhole ea mocheso o tlaase, 'me nepheline e khethoa ho tšoara pinhole e phahameng ea mocheso.
(3) Quartz e le thepa ea mocheso o phahameng ka har'a mokhoa o ka tlase oa glaze ho ntlafatsa mocheso oa kholo ea glaze le viscosity ea mocheso o phahameng ha e bonahale ho feta calcined alumina, 'me litaba tsa quartz tse ngata, sebaka se senyenyane se se nang li-pinholes, se fokotsa boholo batšebeliso ea foromo.
Litaba tse tsoang ho FOSHAN CERAMIC MEGACINE
Nako ea poso: Nov-21-2022
