SiC va'a mo le RTP/RTA fa'avevela vave fa'avevela

Fa'amatalaga Puupuu:

Silicon carbide o se ituaiga fou o sima ma maualuga tau faʻatinoga ma mea sili ona lelei.Ona o foliga e pei o le malosi maualuga ma le maaa, maualuga le vevela o le vevela, sili atu le vevela ma le faʻamaʻiina o vailaʻau, Silicon Carbide e toetoe lava a mafai ona tatalia uma vailaʻau.O le mea lea, o le SiC e faʻaaogaina lautele i le suauʻu suauʻu, vailaʻau, masini ma vaalele, e oʻo lava i le malosi faaniukilia ma le militeri o loʻo i ai a latou manaʻoga faʻapitoa ile SIC.O nisi faʻaoga masani e mafai ona matou ofoina atu o mama faʻamaufaʻailoga mo pamu, valve ma le ofutau puipui ma isi.

E mafai ona matou mamanuina ma gaosia e tusa ai ma au fua faʻapitoa ma le lelei lelei ma le taimi e tuʻuina atu ai.


Fa'amatalaga Oloa

Faailoga o oloa

Fa'amatalaga

O la matou kamupani e tuʻuina atu auaunaga faʻapipiʻi SiC e ala i le CVD auala i luga o le graphite, ceramics ma isi mea, ina ia mafai ai e kasa faʻapitoa o loʻo i ai carbon ma silicon ona tali atu i le maualuga o le vevela e maua ai mole mama maualuga SiC, molelaʻau o loʻo teuina i luga o mea faʻapipiʻi, fa'atūina le SIC fa'apipi'i puipui.

Vaega Autu

1. maualuga le vevela oxidation tetee:
o loʻo lelei tele le faʻamaʻiina o le faʻamaʻi pe a maualuga le vevela ile 1600 C.
2. maualuga mama: faia e vailaau ausa tuu i lalo o le maualuga vevela tulaga chlorination.
3. Erosion tete'e: maualuga ma'a'a, fa'apipi'i luga, vaega laiti.
4. Tete'e a'a: acid, alkali, masima ma organic reagents.

Fa'amatalaga autu o le CVD-SIC Coating

SiC-CVD Meatotino

Fauga tioata FCC β vaega
Malosi g/cm ³ 3.21
Malosi Vickers maaa 2500
Tele o Saito μm 2~10
Vailaau Mama % 99.99995
Malosiaga vevela J·kg-1 ·K-1 640
Sulimation Temperature 2700
Malosi Felexural MPa (RT 4-point) 415
Young's Modulus Gpa (4pt pi'o, 1300℃) 430
Fa'alauteleina o le vevela (CTE) 10-6K-1 4.5
Fa'avevela vevela (W/mK) 300
Semicera Nofoaga faigaluega
Semicera fale faigaluega 2
Meafaigaluega masini
CNN faʻagaioiga, vailaʻau faʻamamaina, faʻapipiʻi CVD
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