Falegaosimea sili ona fa'atauina Pa'epa'e Fused Aluminum Oxide Alumina Pa'u mo Abrasive Polishing

E masani ona matou pipii i le talitonuga "Uiga Sili muamua, Faʻailoga Sili".Matou te tuuto atoatoa atu i le tuʻuina atu o matou tagata faʻatau oloa faʻatauvaʻa faʻatauvaʻa maualuga, tuʻuina atu vave ma auaunaga faʻapitoa mo Fale gaosi oloa sili ona faʻatau atu White Fused Aluminum Oxide Alumina Powder mo Abrasive Polishing, Matou te faʻafeiloaia tagata faʻatau, faʻalapotopotoga faʻapisinisi ma uo mai itu uma o le lalolagi. e fa'afeso'ota'i i matou ma saili le felagolagoma'i mo manuia fa'atasi.
E masani ona matou pipii i le talitonuga "Uiga Sili muamua, Faʻailoga Sili".Matou te tuuto atoatoa i le tuʻuina atu ia matou tagata faʻatau oloa faʻatauvaʻa faʻatauvaʻa maualuga fofo, tuʻuina vave ma auaunaga faʻapitoa moSaina Aluminum Oxide mo le Fa'atau ma Corundum Saito Abrasive, E tusa ai ma le tulaga lelei e pei o le ola, mamalu e pei o le faʻamaoniga, faʻafouina e pei o le malosi faʻamalosi, atinaʻe faʻatasi ai ma tekinolosi faʻapitoa, o loʻo faʻamoemoe le matou vaega e faʻagasolo faʻatasi ma oe ma faia ni taumafaiga le faʻavaivai mo le lumanaʻi manuia o lenei pisinisi.

Lima uiga o le maualuga-mama alumina pauta

1. Tete'e i vaila'au;
2. Alumina maualuga-mama, o le alumina e sili atu nai lo le 99%;
3. Tete'e maualuga vevela, fa'aoga masani i le 1600 ℃, taimi pupuu 1800 ℃;
4. Tetee i le malulu faafuasei ma le vevela, e le faigofie ona pa;
5. E talia grouting ma e maualuga le density.
1. Fa'aaogāina o le pa'u alumina ituaiga α

I le lattice tioata o le α-ituaiga alumina paʻu, okesene ions o loʻo faʻapipiʻi vavalalata i hexagons, ma Al3 + o loʻo faʻasalalau tutusa i totonu o le nofoaga faʻamaopoopo octahedral o loʻo siomia e ions okesene.O le malosi o le lattice e matua tele lava, o le mea lea e maualuga tele ai le mea fa'afefete ma le fa'apuna.α-ituaiga oxidation Alumini e le mafai ona solu i le vai ma le acid.E taʻua foi o le alumini oxide i pisinisi.O le mea faʻavae autu mo le faia o alumini uʻamea;e fa'aaogaina fo'i e fai ai piliki fa'a'ese'ese, fa'a'a'a'a'a, fa'a'au fa'aau, ma meafaigāluega su'esu'e maualuga;e mafai foi ona faaaoga e pei o abrasives ma mu retardants.Sui, fa'atumu, ma isi;maualuga-mama α-ituaiga alumina o le mea mataʻina foi mo le gaosiga o corundum faʻaofuofu, ruby ​​ma safaira;e fa'aaogaina fo'i mo le gaosiga o fa'aonaponei lapo'a tetele fa'atasi.

Alumina fa'agaoioia o lo'o i ai le malosi fa'apipi'i filifilia mo le kesi, ausa vai ma sina susu vai.A mae'a ona fa'asusu le adsorption, e mafai ona toe fa'aolaina e ala i le fa'avevela ile 175-315°C e aveese ai le vai.Adsorption ma le toe tu e mafai ona faia i le tele o taimi.I le faaopoopo atu i le faaaogaina o se desiccant, e mafai foi ona adsorb le ausa o le suauu lubricating mai le okesene filogia, hydrogen, carbon dioxide, kesi faalenatura, ma isi. E mafai foi ona faaaoga e avea catalyst ma catalyst carrier ma chromatography carrier.

E masani ona matou pipii i le talitonuga "Uiga Sili muamua, Faʻailoga Sili".Matou te tuuto atoatoa atu i le tuʻuina atu o matou tagata faʻatau oloa faʻatauvaʻa faʻatauvaʻa maualuga, tuʻuina atu vave ma auaunaga faʻapitoa mo Fale gaosi oloa sili ona faʻatau atu White Fused Aluminum Oxide Alumina Powder mo Abrasive Polishing, Matou te faʻafeiloaia tagata faʻatau, faʻalapotopotoga faʻapisinisi ma uo mai itu uma o le lalolagi. e fa'afeso'ota'i i matou ma saili le felagolagoma'i mo manuia fa'atasi.
Falegaosimea sili ona fa'atau atuSaina Aluminum Oxide mo le Fa'atau ma Corundum Saito Abrasive, E tusa ai ma le tulaga lelei e pei o le ola, mamalu e pei o le faʻamaoniga, faʻafouina e pei o le malosi faʻamalosi, atinaʻe faʻatasi ai ma tekinolosi faʻapitoa, o loʻo faʻamoemoe le matou vaega e faʻagasolo faʻatasi ma oe ma faia ni taumafaiga le faʻavaivai mo le lumanaʻi manuia o lenei pisinisi.