maualuga mama maualuga maualuga alumina lima keramika

Ole mama maualuga maualuga le alumina ceramic arm Fa'aalia ata

Fa'amatalaga Puupuu:

Alumina (Al2O3) e masani ona faʻaaogaina i vaega o mea faigaluega gaosi semiconductor (vaega o le lua, faʻamau faʻafefe, vaega meafaigaluega etching, wafer chuck);Vaega o le fa'apalapala (fa'avasegaina, vili ea, vili vili);Vaega fa'apisinisi lautele (fa'aisa masini fa'apipi'i, fa'a'au, bearings);Sa'o maualuga, sa'o, mea fa'ameamea fa'ameamea (fa'atulagaina tulaga, mea fa'apipi'i);O vaega e tete'e fa'alavalava (ta'avale ta'iala ta'i masini, alavai, alavai ta'iala);Vaega fa'apipi'i eletise (insulators, gaskets, bushings).

Auina imeli ia matou

Fa'amatalaga Oloa

Faailoga o oloa

Omea alumina

1. Malosi maualuga

O le maaa o Rockwell o le HRA80-90, o le maaa e maualalo ifo nai lo taimane, e sili atu nai lo le ofuina o le ofuina o le sila ma le uamea.

2. Lelei le ofuina o laei

Fuaina e faʻalapotopotoga suʻesuʻe faʻapolofesa, o lona teteʻe o laei e tutusa ma le 266 taimi ole uʻamea manganese.Gaoming lafo uʻamea 171.5 taimi, e tusa ai ma le sili atu ma le sefulu tausaga o tagata faatau suʻesuʻeina suʻesuʻega, i lalo o tulaga faigaluega tutusa, e mafai ona faʻalauteleina le ola tautua o meafaigaluega ia le itiiti ifo i le sefulu taimi sili atu.

3. Mamā mama

O lona mamafa o le 3.5g / cm3 e naʻo le afa o le sila, lea e mafai ona faʻaitiitia ai le mamafa o meafaigaluega.