SiC coating graphite MOCVD Wafer carriers/susceptor
O matou susceptors uma e faia i le maualuga-malosi isostatic graphite. Fa'amanuiaga mai le maualuga o le mama o tatou graphites - fa'atupuina fa'apitoa mo faiga lu'itau e pei o le epitaxy, fa'atupu tioata, fa'apipi'iina o le ion ma le fa'apipi'iina o le plasma, fa'apea fo'i ma le gaosiga o chips LED.
Vaega oa tatou oloa:
1. maualuga le vevela oxidation tetee atu i le 1700 ℃.
2. maualuga mama ma vevela tutusa
3. Lelei le fa'afefeteina: acid, alkali, masima ma meaola fa'aola.
4. Maaa maualuga, faʻapipiʻi luga, vaega laiti.
5. Le soifua tautua umi ma sili atu le umi
CVD SiC薄膜基本物理性能 Meatino fa'aletino autu o le CVD SiCufiufi | |
性质 / Meatotino | 典型数值 / Taua masani |
晶体结构 / Fa'a tioata | FCC β vaega多晶,主要为(111)取向 |
密度 / Malosi | 3.21 g/cm³ |
硬度 / Maaa | 2500 维氏硬度(500g uta) |
晶粒大小 / Saito Tele | 2~10μm |
纯度 / Vailaau Mama | 99.99995% |
热容 / Malosiaga vevela | 640 J·kg-1·K-1 |
升华温度 / Sulimation Temperature | 2700 ℃ |
抗弯强度 / Malosi Fa'alilolilo | 415 MPa RT 4-point |
杨氏模量 / Young's Modulus | 430 Gpa 4pt pi'o, 1300 ℃ |
导热系数 / ThermalConductivity | 300W·m-1·K-1 |
热膨胀系数 / Fa'alauteleina o le vevela(CTE) | 4.5×10-6K-1 |
O le VET Energy o le gaosiga moni lea o oloa faʻapipiʻi faʻapipiʻi ma carbide silicon ma faʻapipiʻi eseese e pei o le SiC coating, TaC coating, glassy carbon coating, pyrolytic carbon coating, ma isi, e mafai ona tuʻuina atu vaega faʻapitoa mo semiconductor ma photovoltaic alamanuia.
O la matou 'au fa'atekinisi e sau mai fa'alapotopotoga su'esu'e fa'apitonu'u pito i luga, e mafai ona tu'uina atu fa'afitauli fa'apitoa fa'apitoa mo oe.
O lo'o fa'aauau pea ona matou fa'atupuina faiga fa'agasolo e tu'uina atu ai mea e sili atu ona maualuga, ma ua fa'atinoina se tekonolosi pateni fa'apitoa, lea e mafai ona fa'amalosia atili ai le so'otaga i le va o le fa'apipi'i ma le mea fa'apipi'i ma fa'aitiitia ai le fa'ateteleina.
Faʻafeiloaʻi faʻafeiloaʻi oe e asiasi i la matou falegaosimea, seʻi o tatou faia nisi talanoaga!