Shaandheeyaha Xumbo-xabo-xabo-xabo-xakameedka Walxaha Sic Xunbada Cerami
Walxaha shaandhada shubista naxaasta ah ee shubka ah waa shaandhada silikoon. Silikon carbide xoog iyo iska caabin ah xoog saamaynta heerkulka sare iyo daxalka kiimikada, isticmaal heerkulka 1530°C. Sidaa darteed waxay ku habboon yihiin tuurista dhammaan qalabka naxaasta ah iyo birta.
sifooyinka jirka iyo kiimikaad:
| Qalab | Silicon Carbide |
| Midabka | Madow cawlan |
| Cufnaanta daloolka | 8-60ppi |
| Porosity | 80-90% |
| Refractority | ≤1500℃ |
| Xoog Laabashada | >0.8Mpa |
| Xoogga Isku-buufinta | >0.9Mpa |
| Mugga-miisaanka | 0.35-0.5g/cm³ |
| Iska caabbinta shoogga kulaylka | 6 jeer/1100℃ |
Faa'iidooyinka:
- Waxay si weyn u yareeyn kartaa cilladaha ka mid noqoshada,
- Sifee miraha oo wanaaji sifooyinka farsamaysan ee shubka.
- Hagaajinta farsamada iyo mashiinnada qalabka wax lagu shubo,
- Hagaajinta tayada gudaha iyo dibadda
- Fududeeyaan nidaamka shubista, kordhinta heerka wax soo saarka habka,
- Iska yaree gunnada mashiinka iyo kharashka dayactirka
Codsiga:
Waxaa loo isticmaalaa si loo hagaajiyo tayada birta ductile, birta cawl, birta malleable iyo shubka kale, kaas oo si wax ku ool ah meesha ka saari kara inclusions non-birta ee dareeraha dhalaalaysa biraha iyo in la yareeyo socodka qaska ah ee dareeraha dhalaalay biraha, waxa loo isticmaali karaa in biraha birta, galaaska. warshadaha, dhirta tamarta dhuxusha, dhirta kiimikada.
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