• Lisi o tau mo le uamea fa'alelei Alpha Calcined alumina

Lisi o tau mo le uamea fa'alelei Alpha Calcined alumina

Fa'amatalaga Puupuu:

O le paʻu alumina o loʻo i ai uiga o le maualuga o le vevela, faʻafefete ma mea mautu.E masani ona faʻaaogaina e fai ma suʻesuʻega suʻesuʻe, faʻamaʻaʻaina o solvents organic, adsorbents, faʻamaʻi faʻamaʻi faʻasolosolo, abrasives, mea faʻapolopolo, mea mata mo le faʻafefeteina o le alumini, ma mea faʻafefe.


Fa'amatalaga Oloa

Faailoga o oloa

“E faavae i luga o maketi i totonu o le atunuu ma faalautele pisinisi i fafo” o la matou fuafuaga tau atinae mo PriceList mo Steel Polishing Alpha Calcined Alumina, O le a matou faʻamalosia tagata e ala i fesoʻotaʻiga ma faʻalogo, Faʻatulagaina se faʻataʻitaʻiga i isi ma aʻoaʻo mai le poto masani.
“E faavae i luga o maketi i totonu o le atunuu ma faalautele pisinisi i fafo” o le tatou fuafuaga atinae moSaina Calcined Alumina ma Saina Supplier, I le avea ai o se falegaosimea poto masani matou te talia foʻi le faʻatonuga faʻapitoa ma faia tutusa ma lau ata poʻo le faʻataʻitaʻiga faʻamaonia faʻamatalaga ma tagata faʻatau mamanu afifiina.O le sini autu a le kamupani o le ola i se manatua lelei i tagata faʻatau uma, ma faʻatūina se mafutaga faʻapisinisi manumalo-manumalo.Mo nisi fa'amatalaga, e tatau ona e fa'afeso'ota'i matou.Ma o lo matou fiafia tele pe afai e te manaʻo e fai sau lava fonotaga i le matou ofisa.

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 faavae i luga o maketi i totonu o le atunuu ma faalautele pisinisi i fafo” o la matou fuafuaga tau atinae mo PriceList mo Steel Polishing Alpha Calcined Alumina, O le a matou faʻamalosia tagata e ala i fesoʻotaʻiga ma faʻalogo, Faʻatulagaina se faʻataʻitaʻiga i isi ma aʻoaʻo mai le poto masani.
PriceList moSaina Calcined Alumina ma Saina Supplier, I le avea ai o se falegaosimea poto masani matou te talia foʻi le faʻatonuga faʻapitoa ma faia tutusa ma lau ata poʻo le faʻataʻitaʻiga faʻamaonia faʻamatalaga ma tagata faʻatau mamanu afifiina.O le sini autu a le kamupani o le ola i se manatua lelei i tagata faʻatau uma, ma faʻatūina se mafutaga faʻapisinisi manumalo-manumalo.Mo nisi fa'amatalaga, e tatau ona e fa'afeso'ota'i matou.Ma o lo matou fiafia tele pe afai e te manaʻo e fai sau lava fonotaga i le matou ofisa.


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