Ebimuli bya Zirconium Silicate
Bulijjo tuli mu buweereza bwo nga weetaaga
Omulimu gw’okusena tegutera kwetaagisa mikutu gya mikutu gya bbeeyi. Ku bizigo bya seramiki, ebizigo by’amakolero, langi, kalisiyamu kaboni, kaolin, ne langi nnyingi, ekikulu si kusiiga bulungi nnyo wabula okukola okutambula obulungi, okutali kwa ssente nnyingi. Okulambika obululu bwa zirconia obwa density enkulu we tebwetaagisa kyokka kyongera ku nsaasaanya y’okufulumya awatali kulongoosa mutindo gwa bikozesebwa.
Ebimuli bya zirconium silicate (ebitera okuyitibwa "65 zirconia beads") bijjuza ekituli ekyo. Nga zirconium erimu 54–65%, ziwa obugumu obulungi (Mohs 7–8), density eya wakati (around 4.0 g/cm3), n’ebbeeyi eya wansi nnyo okusinga high‐zirconia beads (95% ZrO2). Zikola bulungi mu byuma bya sipiidi eya wakati, ebikuta ebirina obuzito obutono oba obwa wakati, n’okukozesa nga obucaafu bw’ebyuma oba okwambala ebyuma si kye kisinga okweraliikiriza.
Omuwendo omutuufu mwangu: omulimu ogwesigika ogw’okusena ku ssente entono. Kasitoma wo bw’akwataganya obululu n’enkola entuufu mu kifo ky’okusukkiridde okulaga, bakendeeza ku nsaasaanya y’emirimu awatali kusaddaaka mutindo. Ku muguzi wa wholesale, ekyo kitegeeza okuwaayo eky’okuddako eky’amagezi, ekikekkereza okusinga obululu bwa zirconia obw’omulembe – n’okuwangula bakasitoma abafaayo ku bbeeyi naye nga bakyagala ebivaamu ebikwatagana.
bammemba abakola ennyo
emyaka egy’obumanyirivu
ebibaddewo & okusoomoozebwa
abasomesa abakugu
By’olina okunoonya mu bimuli bya zirconium silicate
Ebintu bina bye bisalawo oba obululu buno butuufu ku kasitoma wo okukozesa.
Obukaluba obulungi
Mohs 7–8, Vickers >900 HV. Ebimuli bya zirconia ebingi bituuka ku Mohs 9, naye obululu bwa zirconium silicate bukwata bulungi langi ezisinga obungi, ebintu ebikola glaze, calcium carbonate ne kaolin. Tezimenya mangu, ne mu kukola obutasalako.
Densite ekwatagana (balanced density).
Densite entuufu ~4.0–4.2 g/cm3, density y’ekinene ~2.4–2.5 kg/L. Wansi okusinga zirconia (~6.0) naye waggulu okusinga alumina oba endabirwamu. Kino kiwa amaanyi agamala ag’okusena awatali kutikka nnyo mmotoka y’ekyuma oba okuleeta okubuguma okuyitiridde okw’omusulo. .
Omuwendo gw’okwambala omutono
Okufiirwa okweyambala Okutono oba okwenkana 0.01%, n’emiwendo gy’okwambala nga gya wansi nga<0.05 kg per ton of processed slurry. That is significantly better than glass or alumina beads, reducing downtime for top‑ups and contamination from bead fragments.
Enywevu mu kemiko
Zirconium silicate tekola era egumira asidi ne alkali. Kino kikulu ku kusena yinki ne langi, ng’ebyuma ebicaafu byandikosezza langi oba omulimu. Ebimuli tebikwatagana na bintu ebisinga obungi ebikolebwa mu nkola.
Kkampuni yaffe emaze emyaka egisukka mu 25 mu bimuli bya Zirconium silicate
Ebimuli bya zirconium silicate bikolebwa okuva mu butto wa zirconium silicate ow’obulongoofu obw’amaanyi (ZrSiO4) okuyita mu nkola entuufu ey’okugerageranya, okusiiga mu nnyogovu, okufuuyira okukala, okukola, okusiba mu bbugumu erya waggulu, n’okusengejja okukakali. Ebimuli ebivaamu bigatta obugumu obulungi, obuzito obwa wakati, okwambala okutono, n’obuwanvu obw’enkulungo, ekibifuula eky’okulonda ekitali kya ssente nnyingi mu kusena ebizigo bya seramiki, langi, yinki, kalisiyamu kaboni, n’ebintu ebirala ebikalu ebya wakati. Omutindo gufugibwa ku buli mutendera okukakasa nti batch‐to‐batch ekwatagana.
Engeri gye zikolebwamu
Enkola y’okukola ebintu
Okulondoola omutindo
Enkizo Yaffe mu Kuvuganya
Engeri gye zikolebwamu
Typical composition: ZrO₂ 54–65%, SiO₂ 30–37%, plus small amounts of Al₂O₃ – hence the common name "65 zirconia beads." Color is off‑white or yellowish‑white. The beads have a dense, pore‑free crystal structure achieved through high‑temperature sintering, which gives high compressive strength (>1000 N ku bimuli bya mm 2) n’omuwendo gw’okwambala omutono. Sphericity esinga oba yenkana 96%, erongoosa entambula ya slurry n’okusiiga uniformity.
Enkola y’okukola ebintu
Butto wa zirconium silicate ow’obulongoofu obw’amaanyi ageraageranye bulungi, asiigiddwa mu mazzi okusobola okufuna obunene bw’obutundutundu obw’enjawulo, era afuuyiddwa. Obuwunga obukalu bukolebwamu obululu nga tukozesa okuyiringisibwa okw’omulembe oba okunyiga mu ngeri ya isostatic, oluvannyuma n’afukibwa mu kyokero ekifugibwa kompyuta okusobola okufuuka densification mu bujjuvu. Oluvannyuma lw’okusiba, obululu busengekebwa ne busunsulwa okukakasa nti obunene busaasaanyizibwa mu mm ±0.1; obululu obutali bwa round oba off‐size bugaanibwa.
Okulondoola omutindo
Buli kibinja kikeberebwa okuzuula ebirimu ZrO2 ne SiO2 nga bakozesa XRF, density nga bakozesa pycnometer, amaanyi g’okumenya nga bakozesa compression tester, Vickers hardness buli ASTM C1327, ne sphericity nga bakozesa optical sorting. Enkola eno enkakali ekakasa okukola emirimu egitakyukakyuka mu mitendera gyonna egy’okufulumya.
Enkizo Yaffe mu Kuvuganya
Abagaba ebintu bangi batuusa omutindo ogutakwatagana batch to batch. Tecera ekozesa okufuga okutuufu okw’okusiba n’okusunsula okukakali okukuuma enkyukakyuka mu sayizi y’obululu mu mm ±0.1. Ebifo eby’obululu ebirongooseddwa nabyo bikendeeza ku kwambala kw’ebyuma okutuuka ku bitundu 30%, ekikendeeza ku ssente z’okuddaabiriza eri abakozesa enkomerero. Sayizi y’obululu etakyukakyuka evvuunulwa butereevu ku biva mu kusena ebinywevu – n’okwemulugunya kwa bakasitoma okutono.
Ensonga z’okukozesa
Ebizigo bya ceramic ne frits
Ebimuli bya zirconium silicate bikozesebwa nnyo okusena ebizigo bya seramiki. Kkampuni emu ekola tile mu Guangdong yakyusizza n’egenda ku bimuli bya Tecera mu byuma byabwe eby’omupiira ebitasalako, ne batuuka ku buzito obutebenkevu n’obunene bw’obutundutundu ate nga basala ku nsaasaanya y’emikutu gy’okusena ebitundu 30% bw’ogeraageranya n’obululu bwa zirconia.
langi n’ebizigo
Ebimuli biwa okusaasaana okulungi okwa langi n’ebigaziya awatali kwonoona nkola. Ku muntu akola langi mu makolero mu Shanghai, okukyusa okuva ku bimuli by’endabirwamu okudda ku bimuli bya zirconium silicate kyakendeeza ku budde bw’ekyuma okukyusa obululu ebitundu 50%.
yinki (gravure screen ya digito) .
Okusena obulungi n’okusaasaanya langi, langi, n’ebirungo ebigattibwamu kyetaagisa emikutu egitajja kuyingiza bucaafu obukosa obutuufu bwa langi. Zirconium silicate beads zimanyiddwa ng’emikutu ekikola obulungi eri amakolero ga yinki y’okukuba ebitabo.
okukola endabirwamu
Okufuumuula n’okusaasaanya obulungi ebintu ebisookerwako eby’endabirwamu, omuli silika, evvu lya sooda, ne feldspar, okukakasa nti bikoleddwa mu ngeri y’emu n’omutindo. Ebimuli bino bitereeza enkola y’ebintu ebisookerwako, bikendeeza ku kwambala kw’ebyuma, era bituukana n’omutindo omukakali.
okusaasaana kwa titanium dioxide
TiO2 ye langi enjeru ewunya. Ebimuli bya zirconium silicate bisobozesa okusaasaana okw’amaanyi okwa langi, obuveera, n’okusiiga empapula.
eddagala ly’ebyobulimi
Okusena n’okusaasaanya obuwunga obutonnya, ebiyimiriziddwa, n’ebirungo ebirala eby’eddagala ly’ebiwuka. Ebimuli tebikwatagana na birungo bikola era bigumira okukulukuta. Kkampuni emu ekola ssaayansi w’ebirime mu Jiangsu ekozesa obululu bwa Tecera okukola butto afukirira, ng’etegeeza nti obudde bw’okusena bukendedde ebitundu 20%.
okulongoosa eby’obugagga eby’omu ttaka
Esaanira okusena eby’obugagga eby’omu ttaka eby’amakolero nga omusenyu gwa zircon ne calcium carbonate nga tekyetaagisa density ya waggulu.
okulongoosa ebyuma kungulu
Ebimuli bya zirconium silicate nabyo bikola bulungi mu kwoza, okusiimuula, n’okumaliriza ebyuma ku ngulu, omuli ebitundu by’ennyonyi, ebyuma eby’obujjanjabi n’ebitundu by’emmotoka.
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