Kufotokozera
Tumizani kufufuza
Ubwino waukulu
- Zinthu zoyera kwambiri: 99.9% chiyero chimatsimikizira kuipitsidwa kochepa
- Kukhazikika kwabwino kwamafuta: kumatha kupirira kutentha kwambiri mpaka madigiri 3000 m'malo opanda mpweya
- Kutentha kwabwino kwa kutentha kwa kutentha: kumasunga kukhulupirika kwapangidwe pansi pa kusintha kwachangu kwa kutentha
- Konzani kuwongolera kwamafuta: 100-150 W/m · K pakutengera kutentha koyenera komanso kofanana
- Chemical inertness: kugonjetsedwa ndi zidulo zambiri, alkalis, ndi dzimbiri zitsulo zosungunuka
Mfundo Zaukadaulo
|
Parameter |
Kufotokozera |
|
Ukhondo Wakuthupi |
99.9% graphite |
|
Kutentha Kwambiri Kwambiri |
3000 digiri (Inert Atmosphere) |
|
Thermal Conductivity |
100-150 W/m·K |
|
Kuchulukana |
1.75-1.85 g/cm³ |
|
Thermal Expansion Coefficient |
4.5-6.0×10⁻⁶/K (20-1000 digiri) |
|
Phulusa Zokhutira |
<50 ppm |
|
Kukalipa Pamwamba |
Ra Wocheperapo kapena wofanana ndi 0.8 μm |
Zogulitsa zathu zapamwamba-zikhoza kusinthidwa kuti zigwirizane ndi zomwe mukufuna.
Makhalidwe ofunika
- Kupanga mwatsatanetsatane: Kupangika kwa mphamvu ya Isostatic kumatsimikizira kusachulukira kofanana (1.75-1.85 g/cm ³) ndi kukhulupirika kwamapangidwe
- Malo osalala amkati: kumalizidwa kwagalasi mkati mwakhoma kumachepetsa kumamatira kwazinthu kwambiri momwe zingathere
- Mapangidwe osinthika: kupereka makulidwe angapo kuti akwaniritse zosowa zapadera
- Moyo wautali wautumiki: kukana kovala bwino kumachepetsa kusinthasintha pafupipafupi
Minda Yofunsira
- Kukonza zitsulo zamtengo wapatali: chisankho choyenera kusungunula ndikuponya zitsulo zamtengo wapatali monga golide, siliva, platinamu, ndi zina zotero.
- Kupanga kwa Semiconductor: Zigawo Zofunikira za Kukula kwa Crystal (Silicon, Gallium Arsenide) ndi Kuphatikizika kwa Zida Zapamwamba Zoyera
- Kafufuzidwe Zazida Zapamwamba: Njira Yangwiro Yakukulitsa Kutentha Kwambiri ndi Kuyesa
- Kuchiza kutentha kwa mafakitale: koyenera kupaka sintering, chithandizo cha kutentha, ndi njira zopangira mpweya wamankhwala
- Kafukufuku wa mu labotale: kusankha kodalirika kwa machitidwe owongolera-kutentha kwambiri
Chitsimikizo chadongosolo
Chidutswa chilichonse chapamwamba-chimawunikiridwa bwino kwambiri:
- Imayang'aniridwa bwino kwambiri:
- Kutsimikizira kulondola kwapang'onopang'ono
- Kuyesa kusalala kwa pamwamba
- Kuyeza magwiridwe antchito a kutentha
- Kusanthula chiyero chakuthupi
Ubwino wa mankhwala
- Kuchita kosasunthika: magawo amakhalabe okhazikika ngakhale pambuyo pa matenthedwe angapo
- Ntchito zosinthidwa mwamakonda: kupereka mayankho apadera pazosowa zapadera
- Kugwiritsa ntchito ndalama: Moyo wautali wautumiki umachepetsa ndalama zogwirira ntchito
- Thandizo laukadaulo: Gulu la akatswiri limapereka chitsogozo chosankha ndikugwiritsa ntchito
Themkulu-woyera graphite crucibleadapangidwa kuti azipereka kudalirika kosayerekezeka komanso kuchita bwino pakugwiritsa ntchito-kutentha kwambiri.
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