Iiceramics zeAlumina luhlobo lwezixhobo zeceramic ezine-alumina njengomzimba oyintloko. Iiceramics zeAlumina zinombane ongcono, zineempawu zoomatshini, zinokumelana nokuguguleka kunye nokumelana nobushushu obuphezulu, okwaziwa ngokuba ziiceramics ezikhethekileyo. Izinto zeceramic ze-Al2O3 sisakhiwo esixineneyo esinama-hexagonal esakhiwe zii-ion zeoksijini, kunye nee-ion zealuminiyam ezizaliswe kwisibini kwisithathu se-octahedral gap, efana nesakhiwo sendalo se-corundum esizinzileyo se-α-Al2O3, ngoko ke iceramic inendawo yokunyibilika ephezulu, ilukhuni oluphezulu, kwaye inokumelana nokuguguleka okuhle kakhulu. Ubunzima beceramic beAlumina ≥HRA85, ubunzima bulandela idayimani kuphela, ukumelana nokuguguleka kwayo kugqwesileyo kakhulu.
Ngokubanzi, i-aluminium ye-ceramic ye-alumina yahlulwe yaba yi-common type kunye ne-high purity type. Ngokwe-Al2O3 complex type yahlulwe yaba yi-92% ye-alumina ceramic, i-95% ye-alumina ceramic, i-96% ye-alumina ceramic. Uhlobo oluphezulu lokucoca yi-99% ye-alumina ceramic kwaye ngaphezu kwe-ceramic, ubushushu bayo obuphezulu bufikelela kwi-1650-1990℃. I-99.7%-99.9% ye-high purity ye-alumina ceramics ingasetyenziswa kushishino lwe-elektroniki njengebhodi yesekethe edibeneyo kunye nezixhobo zokugquma eziphindaphindayo, imboni ye-semiconductor kwi-grinding silicon wafers, njl.njl., yi-sapphire kunye ne-semiconductor silicon wafer chemical mechanical polishing key parts supporting kunye consumables.
Okukhona umxholo we-alumina weeseramikhi ezimelana nokuguguleka uphezulu, kokukhona ukusebenza kuzinze ngakumbi, oko kukuthi, umxholo we-aluminiyam uphezulu, kokukhona ukusebenza okumelana nokuguguleka kuphezulu. Iiseramikhi ze-alumina njengezinto zeseramikhi eziphambili, kunye nophuhliso olukhawulezileyo lwezixhobo ezintsha ezimelana nokuguguleka kwemizi-mveliso, ziya kusetyenziswa ngakumbi nangakumbi kuluntu lwanamhlanje.
I-Chemshun Ceramics inikezela ngee-ceramics ezahlukeneyo ze-alumina ezicocekileyo kakhulu, ezinje: i-92% ye-Al2O3 kunye ne-95% ye-Al2O3 i-liner ye-ceramic enganyangekiyo esemgangathweni, iziqwenga ze-ceramic lining kunye ne-mat, ithayile ye-ceramic ye-hexagon/square, ipayipi/ityhubhu/ingqiniba ye-ceramic, isilinda ye-ceramic, ibhloko/ityhubhu ye-ceramic, isitena se-ceramic, ibhodi yesiseko ye-alumina ye-99.7% kunye nepleyiti yokupolisha ye-alumina wafer, i-99% ye-alumina bulletproof ceramic, njl.
Ixesha lokuthumela: Septemba-17-2022