Silicon Carbide SiC fa'avela fa'avevela

Fa'amatalaga Puupuu:

Silicon carbide heater ua ufiufi i le oxide u'amea, o lona uiga, vali infrared mamao silicon carbide plate e avea o se elemene radiation, i totonu o le pu elemene (po o le togo) i totonu o le uaea faamafanafana eletise, i le pito i lalo o le ipu carbide silicon tu'u mafiafia mafiafia, refractory. , mea faʻafefe vevela, ona faʻapipiʻi lea i luga o le atigi uʻamea, e mafai ona faʻaogaina le laina e faʻafesoʻotaʻi ai le eletise.

Pe a susulu atu le ave mamao infrared o le faʻavevela silicon carbide i le mea, e mafai ona mitiia, atagia ma pasia. O mea faʻavevela ma faʻagogo e faʻafefe ai le malosi o le radiation mamao-infrared i se loloto loloto o molelaʻau i totonu ma luga i le taimi e tasi, e maua ai se faʻavevelaina o le tagata lava ia, ina ia faʻafefeteina le solvent poʻo le vai mole ma vevela tutusa, ma aloese ai mai le deformation ma suiga lelei. ona o tikeri eseese o le faʻalauteleina o le vevela, ina ia faʻaalia ai le meafaitino, mea faʻaletino ma masini, vave ma lanu e tumau pea.


Fa'amatalaga Oloa

Faailoga o oloa

Fa'amatalaga

O la matou kamupani e tuʻuina atu auaunaga faʻapipiʻi SiC e ala i le auala CVD 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 le mama maualuga SiC mole, molelaʻau teuina i luga o mea faʻapipiʻi, fa'atūina le SIC fa'apipi'i puipui.

Elemene Fa'avevela SiC (17)
Elemene Faamafanafana SiC (22)
Elemene Fa'avevela SiC (23)

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. Mamaa maualuga: 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
Semicera Faleoloa
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