Phapang pakeng tsa ceramics le precision ceramics
Litšepe, lisebelisoa tsa manyolo le lirafshoa li bitsoa "lisebelisoa tse tharo tse kholo".Lentsoe Ceramics ho boleloa hore le tsoa ho Keramos, lentsoe la Segerike le bolelang letsopa le chesitsoeng.Haufinyane tjena ho ne ho buuoa ka lirafshoa tsa letsopa, lentsoe "ceramics" le ile la qala ho sebelisoa ho bua ka lisebelisoa tseo e seng tsa tšepe le tse sa sebetseng, tse kenyelletsang lisebelisoa tsa refractory, likhalase le samente.Bakeng sa mabaka a ka holimo, li-ceramics joale li ka hlalosoa e le "lihlahisoa tse sebelisang lisebelisoa tse se nang tšepe kapa tsa tlhaho 'me li tlas'a phekolo e phahameng ea mocheso nakong ea tlhahiso".
Har'a li-ceramics, ho hlokahala ts'ebetso e phahameng le ho nepahala ho phahameng bakeng sa lirafshoa tse sebelisoang mererong e fapaneng ea indasteri, ho kenyeletsoa indasteri ea elektroniki.Ka hona, hona joale li bitsoa "li-ceramics tse nepahetseng" e le hore li ka bapisoa le lirafshoa tse tloaelehileng tse entsoeng ka thepa ea tlhaho e kang letsopa le silika.khetholla.Li-ceramics tse ntle ke lirafshoa tse nepahetseng haholo tse entsoeng ka "phofo e tala e khethiloeng ka thata kapa e kopantsoeng" ka "mokhoa oa tlhahiso o laoloang ka thata" le "motsoako oa lik'hemik'hale o hlophisitsoeng hantle".
Lisebelisoa tse tala le mekhoa ea ho etsa li fapane haholo
Lintho tse tala tse sebelisoang lirapeng tsa letsopa ke liminerale tsa tlhaho, 'me tse sebelisoang lirapeng tsa letsopa ke lisebelisoa tse hloekisitsoeng haholo.
Lihlahisoa tsa ceramic li na le litšoaneleho tsa boima bo phahameng, ho hanyetsa mocheso o babatsehang, ho hanyetsa kutu, ho kenya motlakase, joalo-joalo Li-ceramics, lisebelisoa tsa refractory, khalase, samente, li-ceramics tse nepahetseng, joalo-joalo ke lihlahisoa tsa eona tse emetseng.Motheong oa lintho tse boletsoeng ka holimo, lirafshoa tse ntle li na le litšobotsi tse ntle haholo tsa mochini, tsa motlakase, tsa optical, tsa lik'hemik'hale le tsa biochemical, hammoho le mesebetsi e matla haholoanyane.Hajoale, li-ceramics tse nepahetseng li sebelisoa haholo mafapheng a fapaneng a kang li-semiconductors, likoloi, puisano ea tlhahisoleseling, mechini ea indasteri le tlhokomelo ea bongaka.Phapang pakeng tsa lirafshoa tsa setso tse kang lirafshoa le lirafshoa tse ntle haholo-holo li itšetlehile ka thepa e tala le mekhoa ea bona ea tlhahiso.Lintho tse entsoeng ka letsopa tsa khale li entsoe ka ho kopanya liminerale tsa tlhaho tse kang seretse, feldspar le letsopa, ebe li bopa le ho li chesa.Ka lehlakoreng le leng, lirafshoa tsa letsopa li sebelisa thepa ea tlhaho e hloekisitsoeng haholo, e entsoeng ka maiketsetso e entsoeng ka phekolo ea lik'hemik'hale le metsoako e seng teng tlhahong.Ka ho etsa thepa e tala e boletsoeng ka holimo, ntho e nang le thepa e lakatsehang e ka fumanoa.Ntle le moo, lisebelisoa tse tala tse lokisitsoeng li entsoe hore e be lihlahisoa tse ekelitsoeng ka boleng bo holimo tse nang le boleng bo holimo haholo le mesebetsi e matla ka lits'ebetso tse laoloang hantle joalo ka ho bopa, ho thunya le ho sila.
Sehlopha sa li-ceramics:
1. Pottery & Ceramics
1.1 Lijana tsa letsopa
Setshelo se sa benyang se entsoeng ka ho duba letsopa, ho le bopa le ho le chesa ka mocheso o tlase (hoo e ka bang 800 ° C).Tsena li kenyelletsa letsopa la mofuta oa Jomon, letsopa la mofuta oa Yayoi, lintho tse epolotsoeng ho tloha Middle and Near East ka 6000 BC joalo-joalo.Lihlahisoa tse sebelisoang hajoale ke haholo-holo lipitsa tsa lipalesa tse bofubelu bo bofubelu, litene tse khubelu, litofo, li-filters tsa metsi, joalo-joalo.
1.2 Sebōpi
E chesoa ka mocheso o phahameng (1000-1250 ° C) ho feta letsopa, 'me e monya metsi 'me ke sehlahisoa se chesitsoeng se sebelisoang ka mor'a ho belisoa.Tsena li kenyelletsa SUEKI, RAKUYAKI, Maiolica, Delftware, joalo-joalo. Hona joale lihlahisoa tse sebelisoang haholo ke li-tea, tableware, lihlopha tsa lipalesa, lithaele joalo-joalo.
1.3 Porcelain
Sehlahisoa se entsoeng ka bosoeu se tiisitsoeng ka ho feletseng ka mor'a ho eketsa silika le feldspar ho letsopa le hloekileng (kapa lejoe la seretse), ho kopanya, ho bōpa le ho thunya.Ho sebelisoa likhalase tse mebala-bala.E ile ea ntlafatsoa nakong ea feudal (7th le 8th century) ea China joalo ka Leloko la Sui le Tang Dynasty mme ea namela lefats'eng.Ho na le haholo Jingdezhen, Arita ware, Seto ware joalo-joalo.Lihlahisoa tse sebelisoang haholo hona joale li kenyelletsa li-tableware, li-insulators, bonono le mesebetsi ea matsoho, lithaele tse khabisitsoeng joalo-joalo.
2. Refractories
E bōptjoa 'me e chesoa ka thepa e sa senyeheng mochesong o phahameng.E sebelisetsoa ho aha libono tsa ho qhibilihisa tšepe, ho etsa litšepe le ho qhibilihisa likhalase.
3. Khalase
Ke ntho e thata ea amorphous e entsoeng ka ho futhumatsa le ho qhibilihisa lisebelisoa tse tala tse kang silica, limestone le soda molora.
4. Samente
Phofo e fumanoang ka ho kopanya lejoe la mokoetla le silika, calcining, le ho eketsa gypsum.Ka mor'a ho eketsa metsi, majoe le lehlabathe li khomaretsoe ho etsa konkreite.
5. Precision Industrial Ceramic
Li-ceramics tse ntle ke li-ceramics tse nepahetseng haholo tse entsoeng ka "ho sebelisa phofo e tala e khethiloeng kapa e entsoeng, e hlophisitsoeng hantle ea lik'hemik'hale" + "ts'ebetso ea tlhahiso e laoloang ka thata".Ha e bapisoa le lirafshoa tsa setso, e na le mesebetsi e matla ho feta, ka hona e sebelisoa haholo lits'ebetsong tse fapaneng tse kang li-semiconductors, likoloi le mechini ea indasteri.Li-ceramics tse ntle li ne li bitsoa lirafshoa tse ncha le lirafshoa tse tsoetseng pele ka nakoana.
Nako ea poso: Jan-18-2022