Alumina poda ndeyepamusoro-kuchena, yakanaka-grained zvinhu zvakagadzirwa kubva kualuminium oxide (Al2O3) iyo inoshandiswa zvakanyanya mumhando dzakasiyana dzemaindasitiri ekushandisa.Iyo chena crystalline poda iyo inowanzo gadzirwa kuburikidza nekunatswa kwe bauxite ore.
Alumina poda ine huwandu hwezvinhu zvinodikanwa, zvinosanganisira kuomarara kwakanyanya, makemikari kuramba, uye magetsi ekudzivirira, izvo zvinoita kuti ive chinhu chakakosha mumaindasitiri mazhinji.
Iyo inowanzoshandiswa seyakagadzirwa kugadzirwa kweceramics, refractories, uye abrasives, pamwe nekugadzirwa kwezvinhu zvakasiyana-siyana zvemagetsi, senge insulators, substrates, uye semiconductor components.
Munharaunda yezvokurapa, alumina poda inoshandiswa mukugadzirwa kwemazino anodyara uye mamwe maitiro emapfupa emapfupa nekuda kwehupenyu hwayo uye kurwisana nekuora.Inoshandiswawo semugadziri we polishing mukugadzira ma lens optical uye zvimwe zvinhu chaizvo.
Pakazere, alumina poda chinhu chakasiyana-siyana chinowana kushandiswa kwakakura mumhando dzakasiyana dzemaindasitiri ekushandisa nekuda kwekusangana kwayo kwakasiyana kwemuviri nemakemikari zvivakwa.
Zvinhu Zvenyama: | |
Chitarisiko | White Powder |
Mohs kuoma | 9.0-9.5 |
Melting point (℃) | 2050 |
Poindi yekubikira (℃) | 2977 |
Chokwadi density | 3.97 g/cm3 |
Zvimedu | 0.3-5.0um, 10um, 15um, 20um, 25um, 30um, 40um, 50um, 60um, 70um, 80um, 100um |
1.Ceramic Indasitiri:Alumina poda inoshandiswa zvakanyanya seyakagadzirwa kugadzira maceramics, anosanganisira emagetsi ceramics, refractory ceramics, uye advanced technical ceramics.
2.Indasitiri yekupukuta uye inoparadza:Alumina poda inoshandiswa seyakakwenenzverwa uye abrasive zvinhu mukushandisa kwakasiyana senge optical lenzi, semiconductor wafers, uye simbi yepasi.
3.Catalysis:Alumina poda inoshandiswa sechitsigiro chinotsigira muindasitiri yepetrochemical kuvandudza kushanda kwezvigadziriso zvinoshandiswa mukunatsa.
4.Thermal Spray Coatings:Alumina poda inoshandiswa sechinhu chekuputira kupa ngura uye kupfeka kuramba kune dzakasiyana siyana munzvimbo dzeaerospace uye maindasitiri emotokari.
5.Magetsi Insulation:Alumina poda inoshandiswa semagetsi ekudzivirira zvinhu mumidziyo yemagetsi nekuda kwesimba rayo repamusoro dielectric.
6.Refractory Industry:Alumina poda inoshandiswa sechinhu chinodzikisira mumhando yepamusoro-yekupisa, senge mbiru dzechoto, nekuda kwekunyungudika kwayo kwakanyanya uye kugadzikana kwekupisa kwekupisa.
7.Kuwedzera muPolymers:Alumina poda inogona kushandiswa sechinhu chinowedzera mumapolymers kuvandudza mashandiro avo emagetsi uye ekupisa.
Kana uine chero mibvunzo.Ndapota inzwa wakasununguka kutibata nesu.