High kuchena alumina ikemikari ine kemikari formula yeAl2O3, ine kuchena kunodarika 99.99% yatinoziva seyakanyanya kuchena alumina.
ruzivo rwakakosha:
Molecular formula: Al2O3
Uremu hwemorekuru: 102
Nzvimbo yekunyungudika: 2050 ℃
Chaiyo giravhiti: Al2O3 α Rudzi 2.5-3.95g/cm3
Chimiro cheCrystal: γ Rudzi α mhando
Zvimiro: kuchena kwepamusoro, saizi yechikamu inogona kudzorwa zvinoenderana nemaitiro, yunifomu saizi kugovera, chena isina kuravira hupfu.
makemikari ongororo:
High kuchena aluminium oxide poda ipfu chena ine yunifomu particle size, nyore kupararira, yakagadzikana makemikari ehupfumi, pakati nepakati tembiricha shrinkage uye yakanaka sintering properties;Yakanyanya kutendeuka uye yakaderera sodium yemukati.Ichi chigadzirwa ndicho chinhu chakakosha chekugadzirwa kwezvinhu zvinodzivirira kupisa, kusapfeka uye kusaora, senge yakakwira aluminium refractories, yakakwirira-simba receramic zvigadzirwa, mota spark plugs, advanced kugaya zvinhu uye zvimwe zvigadzirwa, zvine hunhu hwakavimbika. , nzvimbo yakanyanyisa yakanyunguduka, kugadzikana kwakanaka kwekushisa, kuoma kwepamusoro, kumira kwakanaka kwekusapfeka, simba guru remagetsi, kunaka kwemagetsi ekudzivirira uye kusagadzikana kwekuora.Inoshandiswa zvakanyanya muchimiro uye amorphous refractories Mirror polishing yemidziyo yekushongedza senge refractory castable binder, kupfeka-resistant abrasive maturusi, high-purity refractory fiber, special ceramics, electronic ceramics, structural ceramics, Stainless steel negranite.Inogona kusangana nezvinodiwa zvevashandisi nekushandisa kwakasiyana uye maitiro ekugadzirisa.Alumina inotora yekutanga maindasitiri alumina, aluminium hydroxide uye yekuwedzera tekinoroji.Mushure mekudzika-tembiricha chikamu chekushandura calcination, inotora tekinoroji yekukuya uye maitiro ekugadzira activated alumina poda, inotaridzwa nebasa rakakura uye saizi yakanaka.Inonyanya kukodzera zvigadzirwa zvakaumbwa uye amorphous refractories senge refractory castables, mapurasitiki, zvigadzirwa zvekugadzirisa, pfuti zvinhu uye zvekupfeka.Inoita basa rakasimba mukuvandudza kusimba kwepamusoro-tembiricha uye corrosion resistance ye refractories
Main application
1） Luminescent zvinhu: inoshandiswa seyakanyanya mbishi yepasi isingawanzo trichromatic phosphor, refu afterglow phosphor, PDP phosphor uye led phosphor;
2) Transparent Ceramics: inoshandiswa se fluorescent machubhu e-high-pressure sodium mwenje uye nemagetsi programmable kuverenga-chete memory windows;
3) Single crystal: inoshandiswa kugadzira ruby, safire uye yttrium aluminium garnet;
4）Simba repamusoro uye yakakwirira aluminium ceramics: inoshandiswa kugadzira yakabatanidzwa yedunhu substrates, maturusi ekucheka uye yakakwirira-kuchena crucibles;
5) Abrasive: abrasive inoshandiswa kugadzira girazi, simbi, semiconductor uye plastiki;
6) Diaphragm: inoshandiswa kugadzira diaphragm coating ye lithium bhatiri;
7）Zvimwe: zvinoshandiswa seanoshanda coating, adsorbent, catalyst uye catalyst carrier, vacuum coating, yakakosha girazi zvinhu, macomposites, resin filler, bioceramics, nezvimwe.
Nguva yekutumira: Oct-12-2021