silikon nitride pauta
Fa'amatalaga o oloa
Silicon nitride pautao se ituaiga o le maaa maualuga, maualuga le vevela o mea sima, faʻatasi ai ma mea faʻainisinia sili ona lelei, mautu vailaʻau ma mea eletise.Ose fa'aputuga e fa'atupu i le silikoni ma le nitrogen ma e masani ona efuefu pe pa'epa'e le lanu.Silicon nitride paʻu e maualuga le maaa, maualuga le faʻaogaina o le ofuina, maualuga le mautu o vailaʻau ma mea faʻapipiʻi lelei.Silicon nitride paʻu o loʻo faʻaaogaina lautele i vaalele, taʻavale, masini, mea tau eletise ma isi fanua, mo le gaosiga o le maualuga o le vevela, faʻamaufaʻailoga, vaega afi afi ma isi vaega autu.
Fa'amatalaga
| Mea Nu | HR-Si3N4-1 | HR-Si3N4-2 | HR-Si3N4-3 |
| Ole lapopo'a ole fasimea | 20nm | 800nm | 1um |
| Mama (%）) | 99.9 | 99.9 | 99.9 |
| Vaega fa'apitoa o luga (m2/g) | 93 | 65 | 49 |
| Fa'atosina tele(g/cm3) | 0.09 | 0.23 | 0.69 |
| Malosi (g/cm3) | 3.4 | 3.4 | 3.4 |
| foliga tioata | Amorphous | vaega | vaega β |
| lanu | lanu pa'epa'e | Efuefu-pa'epa'e | Efuefu-pa'epa'e |
Fa'atatauga
Faiga pulea lelei
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.
