Gaoioiga fa'apipi'i silika carbideu'ameao lo'o fa'atusalia ai se fa'ato'aga i tekonolosi fa'atosina, e ofoina atu le fa'atinoga e le mafaatusalia i si'osi'omaga vevela tele. O nei koneteina sima ua sili atu ona mana'omia i u'amea, tu'u sa'o, fa'ainisinia fa'ainisinia, ma falefaigaluega gaosi vaila'au, e tu'uina atu ai galuega sili pe a fa'aletonu mea masani.
Manuia Fa'ainisinia Autu
RBSC crucibles sili atu alumina masani ma graphite tutusa e ala i:
- Tulaga fa'avevela fa'avevela (120–150 W/m·K ile 1000°C)
- Fa'ateleina fa'aaluma fa'amama (4.5×10⁻⁶/K)
- Tete'e fa'avevela e mafai ona fa'asagatau i le 50+ ta'amilosaga fa'afefe vave (1600°C→25°C)
- Tete'e ole a'a ole acid/alkali (pH 0–14 fegalegaleai)
- Oxidation mautu i le ea e oo atu i le 1650°C
Matai Fa'ametala
I le gaosiga o u'amea u'amea ma u'amea e le fa'afefeteina (alumini, kopa, zinc), RBSC crucibles mafai ai:
- 20–30% vave liusuavai fua faatatau e ala i optimized felauaiga vevela
- 99.95% fa'amama u'amea fa'amama e ala i luga ole fa'agaoioiga
- Fa'aitiitia le fa'atupuina o le ma'a e ala i le fa'aitiitiga o le vevela
- Fa'aumi le soifua tautua (3–5× umi atu nai lo ipu ele-kalafite)
Tu'u Sa'o ma Talosaga Fa'ainisinia
O mea fa'ainisinia tulaga ese o lo'o lagolagoina le mana'omia o pisinisi:
- Fa'atumauina le fa'amaoni o le fausaga i lalo ole 15-20 MPa fa'amalosi fa'ainisinia
- Fa'amautu fa'atatau (±0.1% suiga volumetric ile 1500°C)
- Fa'atonuga e leai se fa'aleagaina mo vaega o le va'alele
- Fa'atuatuaina fa'atinoga i faiga fa'a'a'ai centrifugal
Lelei Fa'agaioiina Vailaau
RBSC crucibles o loʻo faʻafeiloaʻi luʻitau ogaoga i le faʻaogaina o vailaʻau:
- Taofi saogalemu o masima liusu (fa'ata'ita'iga, NaOH, KNO₃)
- Fa'agaioiga mautu i sulfidation/chlorination tali
- Tete'e a'afia ile HF e o'o ile 800°C
- Fa'asaoina le mama i mea e seasea maua ai elemene eleele
Fa'agaioiga Tamaoaiga
A'o tau muamua e 40–60% maualuga atu nai lo fa'amea fa'aleaganu'u, RBSC fofo e maua ai:
- 70% fa'aitiitiga i le fa'asolo taimi
- 25-35% fa'asaoina o le malosi e ala i le fa'aleleia atili o le vevela
- 90% mea e mafai ona toe fa'aaogaina e ala ile toe fa'amama
- Laititi-zero mana'oga tausiga
Alamanuia-Fa'apitoa Fa'afouga
1. Titanium Alloy Gaosiga
- Tatalia le liusua Ti liusuavai ile 1700°C
- Puipuia le faaleagaina o le kaponi pikiina
2. Ma'a Mea Fa'aopoopo
- Fa'agaoioi le fa'aogaina o le cathode o le LiCoO₂
- Tetee le pala o le masima lithium
3. Semiconductor Crystal Growth
- Fa'atumauina le feso'ota'iga vacuum ultra-maualuga
- Fa'ate'aina le fa'aleagaina o le carbide silicon
Fuafuaga i le Lumanai-I luma
Fa'aonaponei RBSC crucibles o lo'o tu'ufa'atasia ai vaega fa'apitoa:
- Fa'asologa o le porosity gradient mo le fa'atonutonuina o le kasa
- Nanoscale faʻapipiʻi luga o le faʻaleleia o le paʻu
- Fa'apipi'i masini fa'avevela mo le mata'ituina o gaioiga
Mai su'esu'ega fa'asu'esu'e e o'o atu i le gaosiga fa'ato'aga fa'apisinisi, o lo'o fa'aauau pea ona toe fa'amanino le gafatia o le fa'agaioiina o le vevela. O la latou tu'ufa'atasiga tu'ufa'atasi o mea tau vevela, masini, ma vaila'au ua fa'atūina ai i latou e fai ma fa'atauga o filifiliga mo le isi augatupulaga o lo'o fa'aogaina le maualuga o le vevela, fa'aleleia lelei ma fa'aleleia atili le lelei i le tele o vaega gaosi oloa.
Taimi meli: Mati-20-2025