Iimpawu eziphambili ze-graphite heater:
1. ukufana kwesakhiwo sokufudumeza.
2. Ukuqhuba kakuhle kombane kunye nomthwalo ophezulu wombane.
3. ukumelana nokugqwala.
4. ukungakwazi ukufunxa ioksijini.
5. ubunyulu obuphezulu beekhemikhali.
6. amandla aphezulu oomatshini.
Inzuzo kukuba i-graphite heater iyasebenza kakuhle, ixabiso layo liphezulu kwaye ayigcinwa kakhulu. Singakwazi ukuvelisa i-anti-oxidation kunye ne-graphite crucible ehlala ixesha elide, i-graphite mold kunye nazo zonke iindawo ze-graphite heater.
Iiparameter eziphambili ze-graphite heater
| Iinkcukacha zoBugcisa | I-Semicera-M3 |
| Ubuninzi bobuninzi (g/cm3) | ≥1.85 |
| Umxholo wothuthu (PPM) | ≤500 |
| Ukuqina koLwandle | ≥45 |
| Ukuchasana Okuthile (μ.Ω.m) | ≤12 |
| Amandla okuGuquka (i-Mpa) | ≥40 |
| Amandla Oxinzelelo (i-Mpa) | ≥70 |
| Ubungakanani obukhulu bengqolowa (μm) | ≤43 |
| I-Coefficient yokwandisa ubushushu Mm/°C | ≤4.4*10-6 |
I-VET Energy yi iumenzi wokwenyani weemveliso zegrafiti kunye nesilicon carbide ezenziwe ngokwezifiso ezine-CVD coating,ingabonelelaezahlukeneyoiindawo ezenzelwe wena zeshishini le-semiconductor kunye ne-photovoltaic. OIqela lakho lobuchwephesha livela kumaziko ophando aphambili asekhaya, linokubonelela ngezisombululo zezinto zobungcali ngakumbiyeyakho.
Sihlala siphuhlisa iinkqubo eziphambili ukuze sinikeze izixhobo eziphucukileyo ngakumbi,kwayebaye basebenza iteknoloji ekhethekileyo enelungelo elilodwa lomenzi wechiza, enokwenza ukubopha phakathi kwengubo kunye ne-substrate kube nzima kwaye kungabi lula ukwahlukana.
Fiindlela zokutya iimveliso zethu:
1. Ukumelana ne-oxidation yobushushu obuphezulu ukuya kuthi ga kwi-1700℃.
2. Ubunyulu obuphezulu kunyeukufana kobushushu
3. Ukumelana nokugqwala okugqwesileyo: i-asidi, i-alkali, ityuwa kunye nee-reagents ze-organic.
4. Ubulukhuni obuphezulu, umphezulu oxineneyo, amasuntswana amancinci.
5. Ubomi benkonzo obude kwaye buhlala ixesha elide
| I-CVD SiC薄膜基本物理性能 Iimpawu ezisisiseko zomzimba ze-CVD SiCugqubuthelo | |
| 性质 / Ipropati | 典型数值 / Ixabiso eliqhelekileyo |
| 晶体结构 / Ulwakhiwo lwekristale | Isigaba se-FCC β多晶，主要為（111）取向 |
| 密度 / Ubuninzi | 3.21 g/cm³ |
| 硬度 / Ubulukhuni | 2500 维氏硬度 (500g umthwalo) |
| 晶粒大小 / Ubukhulu beenkozo | 2 ~ 10μm |
| 纯度 / Ucoceko lweekhemikhali | 99.99995% |
| 热容 / Umthamo wobushushu | 640 J·kg-1·K-1 |
| 升华温度 / Ubushushu bokunyibilikisa | 2700℃ |
| 抗弯强度 / Amandla okugobeka | I-415 MPa RT 4-point |
| 杨氏模量 / Imodulus yoLutsha | I-430 Gpa 4pt bend, 1300℃ |
| 导热系数 / I-ThermalUkuqhuba | 300W·m-1·K-1 |
| 热膨胀系数 / Ukwandiswa kobushushu (CTE) | 4.5×10-6K-1 |
Wamkelekile ngobubele ukuba undwendwele umzi-mveliso wethu, makhe sixoxe ngakumbi!
