Fa'atomuaga autu o alumina mama maualuga

O le alumina mama maualuga o se vailaʻau faʻatasi ma le vailaʻau faʻasolosolo o Al2O3, faʻatasi ai ma le mama o le sili atu i le 99.99% matou te iloa o le maualuga o le alumina mama.

fa'amatalaga taua:

fua mole: Al2O3

Mole mole mamafa: 102

Liu liusuavai: 2050 ℃

Kalave fa'apitoa: Al2O3 α Ituaiga 2.5-3.95g/cm3

Pepa tioata: γ Ituaiga α ituaiga

Fa'aaliga: mama maualuga, e mafai ona pulea le tele o vaega e tusa ai ma le fa'agasologa, fa'asoa fa'ameamea tutusa, pa'u pa'epa'e le tofo

su'esu'ega vaila'au:

O le paʻu paʻepaʻe paʻepaʻe paʻepaʻe ma le faʻaogaina o le paʻu paʻepaʻe alumini mama maualuga, faigofie faʻasalalau, faʻamaʻi mautu meatotino, faʻafefete maualuga maualuga ma mea lelei sintering;Le liua maualuga ma le maualalo o le sodium.O lenei oloa o le mea faʻavae autu mo le gaosiga o mea vevela, faʻaofuofu ma faʻafefete, e pei o le maualuga o le alumini refractories, oloa sima maualuga-malosi, afi afi afi, mea e olo ai mea ma isi oloa, faʻatasi ai ma le faʻatuatuaina lelei. , maualuga le faʻafefeteina, faʻamautu lelei le vevela, maualuga le maaa, lelei le faʻaogaina o le ofuina, maualuga le malosi faʻainisinia, lelei le faʻaogaina o le eletise ma le pala.E fa'aaogaina lautele i refractory fa'atusa ma amorphous Fa'ata polesi o mea teuteu e pei o refractory castable fusifusia, ofu-tetee abrasive meafaigaluega, maualuga-mama alava refractory, ceramics faapitoa, ceramics faaeletonika, ceramics fausaga, uamea ma maamora.E mafai ona ausia manaʻoga o tagata faʻaoga ma faʻaoga eseese ma tulaga faʻagasologa.O le alumina e faʻaaogaina le alumina faʻapisinisi muamua, alumini hydroxide ma tekinolosi faʻaopoopo.A maeʻa le faʻavasegaina o le liua o le vaega maualalo, e faʻaaogaina le tekonolosi faʻaogaina ma le faʻagasologa e maua ai le paʻu alumina faʻaagaoioia, lea e faʻaalia i le tele o gaioiga ma le tele o mea laiti.E sili ona talafeagai mo oloa fa'atusa ma amorphous refractory e pei o refractory castables, palasitika, toe faaleleia mea, fana fana ma mea faʻapipiʻi.E tele sona sao i le faʻaleleia atili o le malosi o le vevela ma le faʻaleagaina o refractory

Fa'aoga autu

1） Mea fa'amemelo: fa'aaogaina e fai ma mea mata'utia o le phosphor trichromatic e le masani ai, phosphor umi afterglow, phosphor PDP ma le phosphor ta'ita'ia;

2）Omea manino: fa'aaogaina e fai ma paipa felanulanua'i o lamepa sodium maualuga ma fa'amalama fa'amalama e mafai ona fa'apolokalameina e le eletise;

3） tioata tasi: faʻaaogaina mo le gaosiga o ruby, safaira ma yttrium alumini garnet;

4） Malosi maualuga ma le maualuga alumini ceramics: faʻaaogaina mo le gaosiga o mea faʻapipiʻi faʻapipiʻi, meafaigaluega tipi ma faʻamaʻi mama;

5）Abrasive: abrasive faʻaaogaina mo le gaosiga o tioata, uʻamea, semiconductor ma palasitika;

6）Diaphragm: faʻaaogaina mo le gaosiga o le faʻapipiʻiina o le diaphragm o le maa lithium;

7) O isi: faʻaaogaina e pei o le faʻapipiʻiina malosi, adsorbent, catalyst ma catalyst carrier, vacuum coating, tioata faʻapitoa meafaitino, composites, resin filler, bioceramics, ma isi.