Chisankho chabwino kwambiri cha zinthu zopukutira zapamwamba - mikanda ya zirconia ndi ntchito zake

Chisankho chabwino kwambiri cha zinthu zopukutira zapamwamba - mikanda ya zirconia ndi ntchito zake

Pankhani yopukutira ndi kufalitsa bwino kwambiri, zofunikira pakugwira ntchito kwa zida zopukutira zikuwonjezeka. Makamaka m'mafakitale monga mphamvu zatsopano, zamagetsi, zida zomangira zolondola komanso zokutira zapamwamba, zida zopukutira zachikhalidwe sizingathenso kukwaniritsa zosowa zonse za kupukutira bwino kwambiri, kuwongolera kuyera komanso kukonza kugwiritsa ntchito mphamvu. Pakadali pano, mikanda ya zirconia, monga mtundu watsopano wa zida zopukutira za ceramic zogwira ntchito bwino, pang'onopang'ono zikukhala chidwi chachikulu pamsika.

Kodi mikanda ya zirconia ndi chiyani?
Zirconia mikanda ndi timipira ting'onoting'ono topangidwa kuchokera ku zipangizo za zirconia zokhazikika kwambiri zomwe zimakhala ndi mphamvu zambiri, kuuma kwambiri, kuchuluka kwambiri komanso kukana kuvala bwino. Zipangizo zake zazikulu zopangira, zirconia, zimakhala zolimba bwino komanso zopanda mankhwala, zomwe zimathandiza kuti zirconia mikanda ikhale yokhazikika komanso yogwira ntchito bwino m'makina amphamvu kwambiri, odula kwambiri komanso okhuthala kwambiri.

Mitundu yodziwika bwino ya mikanda ya zirconia ndi iyi:

Mikanda ya zirconia yokhazikika ya Y-TZP: yophatikizidwa ndi yttrium oxide, yokhala ndi kuchuluka kwakukulu komanso kuuma, yoyenera kupukutidwa ndi nano-level;

ZTA composite zirconia beads: yopangidwa ndi alumina ndi zirconia composite, yotsika mtengo;

Mikanda ya zirconia yokhazikika pang'ono ya PSZ: yolimba kwambiri, yoyenera kupukutira mwamphamvu kwambiri kapena njira zoyambira zopukutira.

Ubwino wa zirconia beads pakuchita bwino
Chifukwa chachikulu chomwe zirconia imaonekera kwambiri pakati pa mitundu yosiyanasiyana ya zinthu ndi chakuti ili ndi zinthu zotsatirazi:

Kuchulukana kwambiri (5.8 ~ 6.2 g/cm³): kumabweretsa mphamvu zambiri zopukutira ndipo kumawonjezera luso lopukutira;

Kuuma kwambiri (kuuma kwa Mohs ≥8): sikuvalidwa mosavuta, sikungayambitse kuipitsidwa kwa zinthu zopukutira;

Kulimba kwambiri: sikophweka kuswa ngakhale mutakhudzidwa kwambiri, kuonetsetsa kuti kugaya kukhazikika;

Kuchepa kwa kutayika kwa mikanda: kutayika kochepa kwambiri kwa mikanda pa nthawi ya unit, zomwe zimawonjezera moyo wautumiki;

Malo osalala komanso ozungulira kwambiri: kugwira ntchito bwino, kuchepetsa kuwonongeka kwa zida ndi kugwiritsa ntchito mphamvu.

Ntchito zosiyanasiyana
Zirconium oxide beads ingagwiritsidwe ntchito kwambiri pazida zosiyanasiyana zopukutira zonyowa (monga mphero zopingasa mchenga, mphero zokokedwa, zopukutira mabasiketi, ndi zina zotero), ndipo ntchito zawo zimaphatikizapo koma sizimangokhala izi:

Zipangizo zatsopano zamagetsi: kupukutira chitsulo cha lithiamu phosphate, zipangizo za ternary, ma electrode opanda silicon-carbon, ndi zina zotero;

Zoumba zadothi zogwira ntchito bwino: zimagwiritsidwa ntchito pokonza ufa wa aluminiyamu okusayidi, silicon nitride, silicon carbide, ndi zina zotero;

Zipangizo zamagetsi zamagetsi: monga slurry yagalasi yoyendetsa ya ITO, ufa wa ceramic wa MLCC, ndi zina zotero;

Inki zophimba zapamwamba: kufalikira kofanana kwa inki za UV, zophimba zazing'ono, ndi inki zamagetsi;

Mankhwala ndi chakudya: amagwiritsidwa ntchito pogaya zinthu zopanda kuipitsa mu biopharmaceuticals ndi zakudya zogwira ntchito.

Chidule
Monga njira yopukusira yapamwamba yomwe imaphatikiza mphamvu zambiri, chiyero chapamwamba komanso kukhazikika kwakukulu, mikanda ya zirconia ikukhala chinthu chofunikira kwambiri m'mafakitale osiyanasiyana kuti ikonze kulondola kwa ufa, kukhazikika kwa njira zopangira, ndikukonza bwino kapangidwe ka ndalama. Ndi kupita patsogolo kosalekeza kwa kupanga kolondola komanso kupanga kobiriwira, mikanda ya zirconia idzakhala ndi gawo lofunika kwambiri pakugwiritsa ntchito mtsogolo popukusira konyowa.