I-alumina ceramics izitholele indawo ebalulekile njengempahla ebalulekile ezinhlelweni eziningi zezimboni nezobunjiniyela. Zaziwa ngokwakhiwa kwazo okuhle kwe-mechanical strength, ukuhlala kwe-thermal, kanye nezici zokuhlukanisa ugesi, i-alumina ceramics ibalulekile emikhakheni lapho ukuqina nokusebenza ngaphansi kwezimo ezinzima kubalulekile. Ubuqotho bezobunjiniyela bamanje buhlinzeka ngezinto ezingagqoki futhi ezingagqwali kuphela, kodwa futhi zigcine ubuqotho isikhathi eside sokusebenza. I-alumina ceramics ihlangabezana nalezi zidingo eziqinile, okwenza kube ukukhetha okuthandwayo emikhakheni efana nezokwakha, ezimoto, ezokundiza, kanye nezobunjiniyela bezokwelapha. Ukuqhubeka kokwakhiwa kwezobuchwepheshe be-alumina ceramics kukhulu kakhulu, kuqinisekisa ukuthi zihlala phambili ezixazululweni zezinto ezithuthukisiwe.

清远市博奕陶瓷有限公司 iyinkampani ehamba phambili ekukhiqizeni ama-ceramics e-alumina aphezulu. Ngokugxila kwekhwalithi nokuqamba, le nkampani ibe nesandla esikhulu ekuthuthukiseni izicelo ze-ceramics e-alumina ezihambisana nezidingo ezithile zezimboni. Ubuchwepheshe bayo emikhiqizweni ye-alumina eqinile kanye ne-zirconia toughened alumina composites kubonisa ukuzinikela kwabo ekunikezeni izinto ezithuthukisa ukusebenza komkhiqizo nempilo yawo.

I-Alumina, eyaziwa nangokuthi i-aluminum oxide (Al2O3), iyimathiriyeli ye-ceramic ethathwe ikakhulukazi kwi-bauxite ore. Ibalwa kakhulu ngenxa yokukhazimula kwayo okukhulu, ukungaphenduli kwezinto, nokumelana nezinga lokushisa eliphezulu. I-ceramics ye-alumina ikhiqizwa ngochungechunge lwezinhlelo zokukhiqiza eziqala ngokuhlanza i-bauxite ukuze kutholakale uthuli lwe-alumina oluhlanzekile. Lolu thuli lwenziwa lwasetshenziswa ngezindlela ezifana nokucindezela, ukukhipha, noma ukwakha nge-injection, kulandela ukushiswa ezingeni lokushisa eliphezulu ukuze kwakhiwe umzimba we-ceramic onamandla, oqinile.

Inqubo yokukhiqiza ithonya kakhulu izakhiwo zomkhiqizo wokugcina we-alumina ceramic. Izinqubo ezifana nokucindezela okushisayo kwe-isostatic kanye nokushisa okuqhubekayo kusiza ukufezekisa i-alumina eqinile enokuncane kokungena, kuthuthukisa amandla omshini kanye nokuhamba kokushisa. I-Clear Water City Boyi Ceramics Co., Ltd. isebenzisa ubuchwepheshe bokukhiqiza obuphambili ukukhiqiza ama-ceramics e-alumina ahlangabezana nezindinganiso zomhlaba jikelele, iqinisekisa ukwethembeka nokusebenza ezinhlelweni ezahlukene zezimboni.

Ezingeni le-atoms, ama-ceramics e-alumina anesakhiwo se-crystalline lattice esiza ezimfanelweni zawo ezinhle zokusebenza nezokushisa. Uhlobo oluvamile lwe-alumina olusetshenziswa embonini yi-alpha-alumina (α-Al2O3), ebonisa i-lattice e-hexagonal close-packed. Le phase ezinzile ibhekelela ubunzima obuphezulu be-alumina kanye nokumelana nokugqwala. Ezinye izigaba ezifana ne-gamma ne-delta alumina zikhona kodwa ngokuvamile ziguqulwa zibe yiphase ye-alpha ngesikhathi sokuhlanganiswa ukuze kuthuthukiswe izakhiwo zomkhiqizo.

Ukulawulwa kahle kwe-microstructure ngesikhathi sokukhiqiza kuthinta ubukhulu bokuhlukahluka kanye nosayizi bezinhlayiya ze-alumina ceramics. Usayizi wezinhlu ezincane ngokuvamile uholela ekuthuthukisweni kokuphila nokumelana nokugqwala. Ngaphezu kwalokho, izinguquko ezifana nokuhlanganiswa kwe-zirconia toughened alumina kuthuthukisa ukumelana nokuphuka ngokuvimbela ukusabalala kwezikhalazo. 清远市博奕陶瓷有限公司 isebenzisa ubuchwepheshe bokulawula i-microstructure ukuze ilungiselele i-alumina ceramics ngezidingo ezithile, iqinisekisa ukuthi imikhiqizo yabo iyakh竞争力 emakethe.

I-alumina ceramics ibonakala ngokuhlanganiswa okukhethekile kwezici zomzimba nezokwakheka okwenza kube kufanelekile ezindaweni ezinzima zezimboni. Ubukhulu bazo ngokuvamile buhamba phakathi kuka-3.8 no-3.95 g/cm³ kuye ngokuhlanzeka nezindlela zokukhiqiza. I-alumina ceramics enobukhulu obuphezulu ibonisa amandla aphezulu okuphila nokumelana nokugqoka. Zingakwazi ukumelana nezinga lokushisa elidlula u-1700°C, okwenza zibe ezifaneleke kakhulu ezinhlelweni eziphezulu zokushisa ezifana nezithako ze-furnace nezivikelo zokushisa.

Ubunzima buyinto ebalulekile; i-alumina ibalulekile kakhulu esikalini sika-Mohs, ivumela ukusetshenziswa kwayo ezinsizeni zokugaya nokusika. Ngokomoya, ama-ceramics e-alumina anikela ngamandla amahle okuhlukanisa kanye nokulahleka okuphansi kwe-dielectric, yingakho esetshenziswa kabanzi ezisekelweni ze-elektroniki nasezihlanganisweni. Ngaphezu kwalokho, ukuzinza kwabo kwekemikhali kuqinisekisa ukumelana nokugqwala nokwehla ezindaweni ezinzima, kuthuthukisa impilo yazo. Imikhiqizo ye-Qingyuan Bo Yi Ceramics Co., Ltd. ibonisa lezi zimpawu ezinhle, isekela izinhlelo ezihlukahlukene lapho ukusebenza nokwethembeka kungavunyelwa.

I-alumina ceramics ivamelekile ukuhlukaniswa ngokuhlanza kwazo, lapho ama-grade e-alumina angu-95% no-99% eba yizinga elivame kakhulu ekusetshenzisweni kwezimboni. I-grade ye-95% alumina iqukethe i-95% ye-aluminum oxide kanye ne-5% ye-oxide ehlukene efana ne-silica ne-iron oxide. Le grade inikeza ukumelana nokugqoka okuhle kanye namandla omshini ngentengo ephansi, okwenza ifaneleke ezinhlelweni ezifana nezikhwama zomshini, izingxenye zephampu, nezindawo zokugqoka.

Ngokuphambene, i-99% alumina grade iyimathiriyeli enobukhulu obuphakeme enokhardhisi engcono, ukumelana nokugqwala, kanye nezakhiwo zokuhlukanisa ugesi. Isetshenziswa kabanzi ezindaweni ezidinga kakhulu njengezisekelo ze-elektroniki, izithako ze-biomedical, kanye nezinto eziphezulu zokunemba. I-alumina eqinile eyakhelwe kuleli zinga iqinisekisa ukuthi kunokungena okuncane kanye nokuphila okwandisiwe. I-Qingyuan Boyi Ceramic Co., Ltd. igxile kokubili i-95% kanye ne-99% alumina ceramics, inikeza izixazululo ezenziwe ngezifiso ezihlanganisa ukusebenza kahle nezindleko eziphumelelayo kumakhasimende ayo.

Iphuzu eliyinhloko phakathi kwezinga le-alumina le-95% kanye ne-99% likhona ezingeni lawo lokuhlanzeka kanye nezakhiwo zomzimba ezihambisana nalokho. I-alumina ye-99% inikeza ubunzima obuphezulu, ubhardness obukhulu, kanye nokuzinza okungcono kokushisa nokwakhiwa kwemichilo uma kuqhathaniswa nenguqulo ye-95%. Lezi zimpawu zenze i-alumina ye-99% ifaneleka kakhulu ezinhlelweni ezidinga ukunemba okuphezulu, ukusebenza okuphezulu njengezinto zikagesi, ezokundiza, nezinsiza ze-biomedical lapho ukuphuka kwemathiriyali kungamukeleki.

Ngakolunye uhlangothi, i-95% alumina, nakuba ingaphansi kancane kokuhlanzeka, inikeza ukumelana okuhle nokugqoka kanye namandla omshini ngentengo engcono. Ivame ukusetshenziswa ezinhlelweni zezimboni ezifana nezinsiza zokusika, ifenisha ye-kiln, kanye nezicucu ezimelana nokugqoka. Ukukhetha phakathi kwalezi zigaba kuncike ezidingweni ezithile zokusebenza, kuhlanganisa izindleko nokusebenza. I-清远市博奕陶瓷有限公司's portfolio ifaka kokubili izigaba, ixhaswe ngokuqondisa kochwepheshe ukusiza amakhasimende ukukhetha impahla efanele ezidingweni zawo.

I-ceramics ye-alumina ithole izicelo eziningi ezimbonini ezahlukene ngenxa yokuguquguquka kwayo kanye nezici zokusebenza eziphezulu. Ekuhlinzekeni kwemishini, zisebenza njengezinto eziphikisana nokugqoka kumapompo, ama-valve, kanye nezikhwama, lapho ubunzima bazo nokumelana nokugqwala kwandisa impilo yesevisi. Ekuhlangabezaneni nezinto zikagesi, ama-substrates e-alumina kanye nezinsiza zenza kube lula ukusabalalisa ukushisa nokuhlukaniswa kukagesi, okubalulekile kumadivayisi aphezulu-frequencies.

Izicelo ze-biomedical zisebenzisa ukuhambisana kwe-alumina ne-hardness ukuze zisetshenziswe ezithombeni ezifana nezitho zomzimba ze-hip nezokwelapha, zinikeza ukuqina nokunciphisa ukugqoka emzimbeni womuntu. Ngaphezu kwalokho, ama-ceramics e-alumina anikela embonini ye-aerospace ngokwakha izivikelo zokushisa nezinto zomshini ezibhekana nezimo ezinzima. I-清远市博奕陶瓷有限公司 isekela lezi zinkampani ngezixazululo ze-alumina ceramic ezenziwe ngokwezifiso, kuhlanganisa ne-zirconia toughened alumina composites, kuthuthukisa ukuqina nokwethembeka kwezicelo ezibalulekile.

I-alumina ceramics imele impahla ebalulekile embonini yanamuhla ngenxa yezici zayo ezinhle zokusebenza, zokushisa, nezokusebenza kwezimboni. Ikhono lazo lokusebenza ngokwethembeka ngaphansi kwezimo ezinzima ngenkathi zigcina ubukhulu, ukuzinza kwezemvelo, kanye namandla okukhuculula kuqinisekisa ukubaluleka kwazo okuqhubekayo ezinhlelweni zokwakha ezithuthukile. Ukutholakala kwezinga elihlukene njenge-95% kanye ne-99% alumina kuvumela amabhizinisi ukukhetha izinto ezihambisana kakhulu nezidingo zazo zobuchwepheshe nezomnotho.

Izinkampani ezifana ne 清远市博奕陶瓷有限公司 zidlala indima ebalulekile ekuthuthukiseni ubuchwepheshe be-alumina ceramic ngokuhlinzeka ngesisombululo esikhethekile, esisezingeni eliphezulu esihlangabezana nezidingo ezithuthukayo zezimboni emhlabeni jikelele. Ukuzinikela kwabo ekwakheni izinto ezintsha nasekugcineni izinga eliphezulu kubabeka njengabaholi abancintisanayo emakethe ye-alumina ceramics, besiza amaklayenti afinyelela ekusebenzeni okuthuthukisiwe kwemikhiqizo nasekugcineni.

Ngokuhlanganisa, i-alumina ceramics iyinsiza engabalulekile emikhakheni eminingi, inikeza ukuhlanganiswa kokuhlala, ukuhamba phambili, nokusebenza kahle kwezindleko. Ukutshala imali kwi-alumina ceramics yekhwalithi ephezulu kuqinisekisa ukusebenza okuhle, impilo yesevisi ende, nokuphepha okuthuthukisiwe kwezicelo ezibalulekile zezimboni.