Yttrium stabilized zirconia, lea e taʻua foi o le YSZ, o se mea faigaluega fou ma mea sili ona lelei.
O le fausaga tioata o le YSZ e aofia ai le zirconia ma le yttrium oxide, lea o le fausaga tioata zirconia o le monoclinic crystal system ma le yttrium oxide crystal structure o le kupita tioata.O lenei fausaga tioata faʻapitoa e mafai ai e le YSZ ona maua ni mea sili ona lelei e pei o le maualuga o le liusuavai, maualuga maualuga, maualuga le tetee ma le maualalo o le faʻalauteleina o le vevela.
O le YSZ o loʻo faʻaalia lelei le teteʻe o le vevela i le maualuga o le vevela, e mafua ona o le maualuga o le faʻamautu o lona fausaga tioata.
O le YSZ o loʻo i ai le tele o faʻaoga i le tele o faʻalapotopotoga, e pei o le malosi, puipuiga o le siosiomaga, aerospace, taʻavale, eletise, ma isi. I le vaega o le malosi, YSZ e faʻaaogaina lautele e avea o se mea eletise mo suauʻu suauu oxide (SOFC).I le tulaga o le puipuiga o le siosiomaga, YSZ e mafai ona faʻaaogaina e aveese ai kasa leaga i le ea ma mea leaga i vai otaota.I le va'alele ma vaega ta'avale, e mafai ona fa'aogaina le YSZ e gaosia ai mea fa'amea ma'ale'ale maualuga ma vaega e fa'asaoina le vevela.
Yttria Stabilized Zirconia Powder Fa'amatalaga | ||||
Meatotino Ituaiga | 4YSZ | 5YSZ | 8YSZ | |
ZrO2(HfO2)% | 95.7 | 94.7 | 91.7 | |
4.0Y2O3% | 4.0+/-0.1 | 5.0+/-0.1 | 8.0+/-0.1 | |
SiO2% ≤ | 0.005 | 0.005 | 0.005 | |
Fe2O3% ≤ | 0.003 | 0.003 | 0.003 | |
CaO%≤ | 0.002 | 0.002 | 0.002 | |
MgO≤ | 0.003 | 0.003 | 0.003 | |
TiO2≤ | 0.001 | 0.001 | 0.001 | |
Na2O≤ | 0.001 | 0.001 | 0.001 | |
Cl≤ | 0.1 | 0.1 | 0.1 | |
Lgnition%≤ | 0.2 | 0.2 | 2 | |
Fa'amau% | 0 | 0 | 1 | |
Sintering Temperature | 1500 | 1500 | 1500 | |
Sintered Density | 6.05 | 6.05 | 6.05 | |
Malosi fa'afoliga tolu-vaega (Mpa) | 1000 | 1000 | 1000 | |
Avanoa Fa'apitoa (m²/g) | 10+/-1 | 10+/-1 | 10+/-1 | |
Tele | 11-90um poʻo le tele faʻatau |
Huarui o loʻo i ai faiga faʻapitoa tau pulega.Matou te suʻesuʻeina muamua a matou oloa pe a maeʻa a matou gaosiga, ma matou toe faʻataʻitaʻi aʻo leʻi tuʻuina atu uma, e oʻo lava i faʻataʻitaʻiga.Ma afai e te manaʻomia, matou te manaʻo e talia isi vaega e suʻe.Ioe pe afai e te fiafia i ai, e mafai ona matou tuʻuina atu faʻataʻitaʻiga ia oe e suʻe ai.
O a matou oloa lelei e faʻamaonia e Sichuan Metallurgical Institute ma Guangzhou Institute of Metal Research.O le galulue faʻatasi ma i latou e mafai ona faʻasaoina le tele o taimi suʻega mo tagata faʻatau.