Fa'avevela graphite eletise mo ogaumu mama

Fa'amatalaga Puupuu:

WeiTai Energy Technology Co., Ltd. ose ta'ita'i fa'atau oloa semiconductor ceramics ma e na o le pau lea o le gaosiga i Saina e mafai ona tu'uina atu i le taimi lava e tasi le mama silicon carbide ceramic (aemaise lava leToe fa'a'aisa SiC) ma le CVD SiC faʻapipiʻi.E le gata i lea, o loʻo tuʻuina atu foi la matou kamupani i fanua sima e pei o alumina, alumini nitride, zirconia, ma silicon nitride, ma isi.


Fa'amatalaga Oloa

Faailoga o oloa

Autu autu o le faʻavevela graphite:

1. tutusa o fausaga faamafanafana.

2. conductivity lelei eletise ma le mamafa eletise maualuga.

3. tete'e corrosion.

4. inoxidizability.

5. mama maualuga kemikolo.

6. malosi faʻainisinia maualuga.

O le lelei o le malosi lelei, maualuga le tau ma maualalo le tausiga.E mafai ona tatou gaosia le anti-oxidation ma le umi o le ola o le graphite crucible, graphite mold ma vaega uma o le graphite heater.

Fa'avevela kalafi (2)

Fa'amaufa'ailoga autu ole fa'avevela graphite

Fa'amatalaga Fa'apitoa

Semicera-M3

Malosi tele (g/cm3)

≥1.85

Fuafua (PPM)

≤500

Maaa o le matafaga

≥45

Tete'e Fa'apitoa (μ.Ω.m)

≤12

Malosi fa'afoliga (Mpa)

≥40

Malosi fa'amalosi (Mpa)

≥70

Max.Tele o Saito (μm)

≤43

Coefficient o le fa'alauteleina o le vevela Mm/°C

≤4.4*10-6


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