Mr. Perry Wu International Sales Director
3Y
- Oloa
- Alamanuia Zirconia
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- Alumina
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3mol 5mol 8mol yttria mautu zirconia pauta zirconia pauta 3Y 5Y 8Y 13Y YSZ
| Code o oloa | SY-3Y | SY-4Y | SY-5Y | SY-8Y | SY-13Y |
| ZrO2%(+HfO2) | 94.7 | 92.6 | 91.5 | 86.5 | 79.697 |
| Y2O3 (wt%) | 5.2±0.2 | 7.0±0.3 | 8.5±0.3 | 13.5±0.3 | 20.5±0.3 |
| AI2O3%≤ | 0.01 | 0.01 | 0.01 | 0.01 | -- |
| SiO2%≤ | 0.01 | 0.01 | 0.01 | 0.01 | 0.012 |
| Fe2O3%≤ | 0.01 | 0.01 | 0.01 | 0.01 | 0.0007 |
| CaO%≤ | 0.005 | 0.005 | 0.005 | 0.005 | -- |
| MgO%≤ | 0.005 | 0.005 | 0.005 | 0.005 | -- |
| TiO2%≤ | 0.002 | 0.002 | 0.002 | 0.002 | 0.001 |
| Na2O%≤ | 0.005 | 0.005 | 0.005 | 0.005 | -- |
| Cl-%≤ | 0.01 | 0.01 | 0.01 | 0.01 | 0.3 |
| Fua Fa'aoga | *** | * | ** | ** | *** |
| FAAMANATU | ***e tu mo le tele e masani ona fa'aoga. | ||||
Yttria fa'amautu zirconia, YSZ o se ituaiga o mea sima. E ala i le faʻaopoopoina o le Yttrium (III) oxide, e mafai ona suia le vaega o suiga o le vevela o le Zirconium dioxide e maua ai tioata kupita mautu ma tioata tetragonal i le vevela o le potu.
O le zirconia mama o se vaega monoclinic i le vevela o le potu. A oʻo i luga le vevela ile 1173 ℃, o le a liua i se vaega tetragonal, ma pe a oʻo i le 2370 ℃, o le a liua i se vaega kupita. I le 2690 ℃, o le a avea ma vaega vai.
Vaega Monoclinic (vaega suiga vevela: 1173 ° C) vaega tetragonal (vaega suiga vevela: 2370 ° C) vaega kupita (mea liusuavai/solidification point: 2690 ° C) vai.
O le zirconia mama e faʻamafanafanaina mai le maualuga o le vevela i le vevela o le potu, ma a maeʻa ona faʻaogaina le vevela suiga, o le tioata sikuea e liua i le tioata monoclinic. Ona o le suiga tele o le voluma, o le oloa sintered o loʻo i ai microcracks ma e masani ona le faʻaaogaina. Zirconium dioxide e le o iai i le vaega kupita (fluorite crystal structure) i le vevela o le potu, ae o le faʻaopopoina o isi oxides, o le maualuga o le vevela o le Zirconium dioxide faʻamautu i le vaega kupita e mafai ona matua faateleina. O le Zirconium dioxide doped i le vaega stabilizer ua ta'ua o le stabilized zirconias.
E mafai ona fa'aogaina pulu zirconia Yttrium fa'amautu i Electroceramics, mea fa'amaneta, zirconia, silicon oxide, Zirconium(IV) silicate, titanium dioxide, mea'ai vaila'au, pigments, dyes, inks, ma fa'alapotopotoga fa'apitoa kemisi. Zirconia mea fa'afefete: zirconia crucibles, zirconia refractory fibers, zirconia kiln mea. Zirconia structural ceramics: zirconia ceramic bearings, zirconia ceramic valves, zirconia olo olo mea. Zirconia mea fa'aogaina: polo zirconia ceramic mo peni polo, zirconia ceramic mea faigaluega, zirconia maualuga-vevela mea vevela, zirconia bioceramics, zirconia mea faʻapipiʻi, mea fesoʻotaʻiga zirconia, zirconia okesene sensors.
Matou te gaosia le paʻu YSZ e ala i le faʻaogaina o le hydrolysis process.Based on different content of Y2O3, we can produce different YSZ powder. Normal products are 3Y-YSZ powder-based, vaevae i le paʻu paʻu ma le paʻu e le faʻapipiʻi faʻalagolago i manaoga o tagata faatau. .O meatotino fa'aletino e mafai ona fa'amalieina mana'oga 'ese'ese a le au fa'atau mo le fa'amamago o le fa'amamago, fa'apipi'i isostatic, tui, lafo, fa'apipi'i tui, fa'ase'e ma isi.
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