Izinto ezibalulekileyo ezichaphazela ukuzinza kweeCeramics zokuNxitywa

Iiseramics ze-alumina luhlobo lwemathiriyeli ye-ceramic kunye ne-alumina njengomzimba oyintloko.Iiseramics ze-alumina zine-conductivity engcono, ipropati yomatshini, ukuxhathisa ukunxiba kunye nokumelana nokushisa okuphezulu, okukwaziwa ngokuba yi-ceramics ekhethekileyo.I-Al2O3 impahla ye-ceramic yisakhiwo esinehexagonal esishinyeneyo esakhiwe ngee-ion ze-oxygen, kunye ne-aluminium ion ezaliswe kwisibini kwisithathu se-gap ye-octahedral, efana ne-corundum yendalo ezinzileyo ye-α-Al2O3 isakhiwo, ngoko ke i-ceramic inomgangatho ophezulu wokunyibilika, ubunzima obuphezulu, inokumelana okugqwesileyo kokunxiba.Ubunzima be-alumina ceramic ≥HRA85, ukuqina kokwesibini kwidayimane, ukuxhathisa kwayo ukunxiba kuhle kakhulu.

Ngokuqhelekileyo, i-aluminiyamu ye-alumina ye-ceramic yahlulwe ngohlobo oluqhelekileyo kunye nohlobo oluphezulu lokucoceka.Uhlobo oluqhelekileyo ngokomxholo we-Al2O3 lwahlulwe lube yi-92% alumina ceramic, 95% alumina ceramic, 96% alumina ceramic.Uhlobo oluphezulu lokucoceka yi-99% ye-alumina ceramic kwaye ngaphezu kwe-ceramic, ubushushu bayo be-sintering buphezulu njenge-1650-1990 ℃.I-99.7% -99.9% yeeseramikhi ze-alumina ezicocekileyo zingasetyenziswa kushishino lwe-elektroniki njengebhodi yesekethe edibeneyo kunye nezixhobo zokugquma rhoqo, imboni ye-semiconductor kwi-silicone wafers, njl. nezinto ezityiwayo.

Ukuphakama komxholo we-alumina we-ceramics ekwazi ukumelana nokunxiba, ukusebenza kuzinzile, oko kukuthi, ukuphakama komxholo we-aluminium, ngcono ukusebenza kokumelana nokunxiba.Iiseramics ze-alumina njengezinto eziphambili ze-ceramic, kunye nophuhliso olukhawulezayo lwezinto ezintsha zokunxiba kwimizi-mveliso, ziya kusetyenziswa ngokubanzi kuluntu lwanamhlanje.

I-Chemshun Ceramics ibonelela ngezinto ezahlukeneyo zokucoceka okuphezulu kweeseramikhi ze-alumina, ezifana: 92% Al2O3 & 95% Al2O3 umgangatho wokumelana ne-alumina liner ye-ceramic, iziqwenga ze-ceramic kunye ne-mat, ihexagon / isikwere ithayile seramikhi, umbhobho we-ceramic / ityhubhu / ingqiniba, isilinda se-ceramic, ibhloko ye-ceramic. / ityhubhu, isitena se-ceramic, i-99.7% ye-alumina baseboard kunye ne-alumina wafer wafer polishing plate, i-99% ye-alumina bulletproof ceramic, njl.