Ingcamango eyahlukileyo
I-alumina ceramicluhlobo lwemathiriyeli ye-ceramic ene-alumina (AI203) njengomzimba oyintloko.
Iiseramics ezicacileyo zifunyanwa ngokusebenzisa ubunyulu obuphezulu be-ultra-fine imathiriyeli ekrwada ye-ceramic kunye nokuphelisa ii-pores ngeendlela zobuchwepheshe.
Ukubunjwa kunye nokuhlelwa kwahlukile
Iiseramikhi zealuminazahlulwe ngohlobo oluphezulu lokucoceka kunye nodidi oluqhelekileyo lwesibini.
Iiseramikhi ze-alumina ezicocekileyo eziphakamileyo zizixhobo ze-ceramic ezinomxholo we-AI203 ngaphezulu kwe-99.9%.℃kunye nokuhanjiswa kobude obuyi-1 ~ 6um, yenziwa ngokubanzi kwiglasi etyhidiweyo ukuthatha isizukulwana seplatinam crucible; Sebenzisa ukuhanjiswa kokukhanya kunye nokumelana ne-alkali yesinyithi njengetyhubhu yesibane sesibane; Ingasetyenziswa njengebhodi yesekethe edibeneyo kunye nemathiriyeli yokugquma rhoqo kwishishini le-elektroniki.
Ngokuqhelekileyoiiseramikhi zealuminazahlulahlulwe 99 porcelain, 95 porcelain, 90 porcelain, 85 porcelain kunye nezinye iintlobo ngokomxholo A1203, kwaye ngamanye amaxesha umxholo A1203 ukwahlulwa njengesiqhelo alumina ceramics series series. Izinto ze-alumina ze-99 ze-alumina ceramic zisetyenziselwa ukwenza i-crucible yeqondo lokushisa eliphezulu, umbhobho we-refractory we-furnace kunye nezixhobo ezikhethekileyo zokunxiba, ezifana neebheringi ze-ceramic, izitywina ze-ceramic kunye neevalve zamanzi; I-95 ye-alumina porcelain isetyenziswa ikakhulu njengokumelana nomhlwa kunye neendawo zokuxhathisa; I-porcelain ye-85 isoloko ixutywa kunye ne-talc ukuphucula iimpawu zombane kunye namandla omatshini, kwaye inokutywinwa nge-molybdenum, i-niobium, i-tantalum kunye nezinye izinyithi, kwaye ezinye zisetyenziswa njengezixhobo zokucoca zombane.
Iiseramics ezicacileyo zinokwahlulwa zibe yi-aluminiyam oxide iiseramics ezicacileyo, i-yttrium oxide iiseramics ezicacileyo, i-magnesium oxide iiseramics ezicacileyo, i-yttrium aluminiyam i-garnet iiseramics ezicacileyo, i-aluminium magnesium acid iiseramics ezicacileyo, iiseramics ze-ferroelectric ezicacileyo, i-aluminiyam nitride iiseramics ezicacileyo, i-aluminium spinparent ye-aluminiyam i-aluminiyam. iiseramics ezicacileyo njalo njalo.
Ukusebenza okwahlukileyo
I-alumina ceramiciipropati:
1. Ubulukhuni obuphezulu obugqitywe yi-Shanghai Institute of Silicate ye-Chinese Academy of Sciences, ukuqina kwayo kwe-Rockwell yi-HRA80-90, ukuqina okwesibini kuphela kwedayimane, kudlula kakhulu ukuxhathisa ukunxiba kwentsimbi engagungqiyo kunye nentsimbi engenasici.
2. Ukumelana nokugqwesa okugqwesileyo Ukulinganiswa yiPowder Metallurgy Institute yeYunivesithi yaseCentral South, ukuxhatshazwa kwayo kufana namaxesha angama-266 ensimbi ye-manganese kunye namaxesha angama-171.5 ensimbi ephezulu ye-chromium. Ngokophando lwethu lokulandela umkhondo wabathengi iminyaka engaphezu kweshumi, phantsi kweemeko ezifanayo zokusebenza, ubomi benkonzo yezixhobo bunokwandiswa ubuncinane amaxesha alishumi.
3. Ubunzima bokukhanya Ubuninzi bayo buyi-3.5g / cm3, enesiqingatha kuphela sensimbi, enokunciphisa kakhulu umthwalo wezixhobo.
Iimpawu ze-ceramic ezicacileyo:
Iiseramics ezicacileyo njengesebe le-ceramics eziphambili, ukongeza kwilifa le-ceramic ukumelana nobushushu obuphezulu, ukuxhathisa ukubola, amandla aphezulu, ubunzima obuphezulu, ukuzinza kweekhemikhali, i-coefficient ephantsi yokwandisa ukongeza, ukuhanjiswa kokukhanya okukodwa kwenza ukuba kwandiswe izicelo ezininzi.
Usetyenziso olwahlukileyo
Iiseramikhi zealuminazisetyenziswa ngokubanzi koomatshini, i-fiber optical, izixhobo zokusika, unyango, ukutya, imichiza, i-aerospace kunye namanye amashishini.
Iiseramikhi ezicacileyo zisetyenziswa ikakhulu kwizibane zokukhanyisa, imathiriyeli yelaser, imathiriyeli yefestile ye-infrared, iiseramikhi ezikhanyayo, iiseramics ze-electro-optical, izixhobo ezingangenwa bulletproof.
Ixesha lokuposa: Sep-18-2023