Fa'amatalaga:
Code | D500 |
Igoa | Silicon Carbide Whisker pauta |
Fuafuaga | SiC W |
CAS Nu. | 409-21-2 |
Diamita | 0.1-2.5um |
Umi | 10-50um |
Mama | 99% |
Fa'aaliga | Grey Green |
Fa'apalepale o le vevela | 2960 ℃ |
Malosi Tetele | 20.8Gpa |
Malosi | 9.5Mobs |
afifi | 100g,500g,1kg pe a manaʻomia |
Fa'atonuga fa'atatau | fa'apipi'i sima fa'alavalava fa'ato'a, pa'u tete'e fa'alava, ma isi fanua |
Fa'amatalaga:
Susi carbide silisi o misa kupita, lea e patino i le foliga tioata tutusa ma taimane. O 'ava'ava ia e sili ona ma'a'a, sili ona maualuga, sili ona malosi tete'e, ma sili ona maualuga le tete'eina o le vevela i totonu o 'ava na fa'apipi'iina. E lua ituaiga o α-ituaiga ma β-ituaiga. Faatasi ai ma i latou, β-ituaiga faatinoga e sili atu nai lo α-ituaiga ma e maualuga atu le maaa (Mohs maaa e sili atu i luga o le 9.5), sili atu le faigata ma le amio pulea, ofu teteʻe, maualuga vevela teteʻe, aemaise lava mafuiʻe tetee, Corrosion tetee ma radiation tetee ua faaaogaina i totonu. vaalele ma fale fana, faʻapea foʻi ma afi, maualuga vevela turbine rotors, ma vaega faʻapitoa.
Silicon carbide whiskers o mea sili ia mo le faʻamalosia ma le faʻamalosiina o mea faʻavae uamea, faʻavae sima, ma faʻavae polymer.
Tulaga teuina:
Silicon carbide whisker powders e tatau ona teuina i totonu o faʻamaufaʻailoga, aloese mai le malamalama, matutu nofoaga. E lelei le teuina o le vevela o le potu.
SEM & XRD :