Ekukhiqizweni kwamathayili odonga nophansi e-ceramic, ukwengeza i-ejenti yokuqinisa umzimba ye-ceramic kuyindlela ephumelelayo yokuthuthukisa amandla omzimba, ikakhulukazi kumathayili e-porcelain anezinto ezinkulu ezingenamsebenzi, umphumela wawo usobala kakhulu. Namuhla, lapho izinsiza zobumba ezisezingeni eliphezulu ziya ngokuya zincipha, indima yezithuthukisi zomzimba eziluhlaza iya ngokuya icaca.
Izici: Isizukulwane esisha se-carboxymethyl cellulose CMC uhlobo olusha lwe-polymer body reinforcement agent, ibanga layo lama-molecule likhulu kakhulu, futhi uchungechunge lwayo lwama-molecule kulula ukuluhambisa, ngakho ngeke lujiye i-ceramic slurry. Lapho i-slurry yomiswa nge-spray, ama-molecule chain ayo ayashintshaniswa ukuze akhe isakhiwo senethiwekhi, bese i-green body powder ingena esakhiweni senethiwekhi futhi ihlanganiswe ndawonye, esebenza njengohlaka lwamathambo futhi ithuthukise kakhulu amandla omzimba oluhlaza. Ixazulula ngokuyisisekelo amaphutha ama-green body reinforcement agents asetshenziswa kakhulu njengamanje asekelwe ku-lignin—okuthinta kakhulu ukugeleza kodaka futhi abe nomuzwa wokushisa okomisa. Qaphela: Ukuhlolwa kokusebenza kwalo mkhiqizo kufanele kwenziwe isampula encane futhi kulinganiswe amandla awo angempela ngemva kokomisa, esikhundleni sokulinganisa i-viscosity yayo kusisombululo samanzi njenge-methyl yendabuko ukuze kulinganiswe umphumela wayo wokuqinisa.
1. Ukusebenza
Ukubukeka kwalo mkhiqizo kuyimpuphu, kuyancibilika emanzini, akunabo ubuthi futhi akunambitheki, kuzomunca umswakama uma kugcinwe emoyeni, kodwa ngeke kuthinte ukusebenza kwawo. Ukuhlakazeka okuhle, umthamo omncane, umphumela omangalisayo wokuqinisa, ikakhulukazi kungathuthukisa kakhulu amandla omzimba oluhlaza ngaphambi kokoma, kunciphise umonakalo womzimba oluhlaza, futhi ngeke kwakheke izikhungo ezimnyama kumathayili. Lapho izinga lokushisa lifinyelela kuma-degree angu-400-6000, i-ejenti yokuqinisa izoshiswa nge-carbon bese ishiswa, okungenawo umthelela omubi ekusebenzeni kokugcina.
Ukwengeza i-carboxymethyl cellulose CMC yesisekelo akunawo umthelela omubi ekugelezeni kodaka, asikho isidingo sokushintsha inqubo yokukhiqiza yokuqala, futhi ukusebenza kulula futhi kulula. Ukudlulisa, njll.), ungandisa inani le-carboxymethyl cellulose CMC elisetshenziswa ku-billet, elinomthelela omncane ekugelezeni kodaka.
2. Indlela yokusebenzisa:
1. Inani elingeziwe le-carboxymethyl cellulose CMC yesizukulwane esisha sezimbobo ze-ceramic ngokuvamile lingu-0.01-0.18% (uma kuqhathaniswa nezinto ezomile ze-ball mill), okungukuthi, u-0.1-1.8 kg we-carboxymethyl cellulose CMC wezimbobo ze-ceramic ngethani lezinto ezomile, amandla omzimba aluhlaza nawomile angandiswa ngaphezu kuka-60%. Inani langempela elingeziwe linganqunywa ngumsebenzisi ngokuya ngezidingo zomkhiqizo.
2. Faka emshinini wokugaya ibhola kanye nofulawa wokugaya ibhola. Ingafakwa nasechibini lodaka.
Isikhathi sokuthunyelwe: Jan-28-2023