Dhoobada xumbo waa nooc ka mid ah dhoobada daloolada leh oo la mid ah qaabka xumbo, waana jiilka saddexaad ee alaabada dhoobada daloolada leh ee la sameeyay ka dib dhoobada daloolada leh ee caadiga ah iyo dhoobada daloolada leh ee malabka. Dhoobadaan tignoolajiyada sare leh waxay leedahay daloolo isku xiran oo saddex-geesood ah, qaabkeeda, cabbirka daloolada, u-gudbinta, bedka dusha sare iyo sifooyinka kiimikada si habboon ayaa loo hagaajin karaa, alaabtuna waxay la mid yihiin "xumbo adag" ama "isbuunyo dhogor ah". Sida nooc cusub oo ah walxo aan dabiici ahayn oo aan bir ahayn, dhoobada xumbo waxay leedahay faa'iidooyinka miisaanka fudud, xoogga sare, iska caabbinta heerkulka sare, iska caabbinta daxalka, dib-u-cusboonaysiinta fudud, cimri dheer oo adeeg iyo shaandhayn iyo nuugid wanaagsan.
Waxaan soo saarnaa saddex agab,alumiyan, silikoon carbide iyo zirconia.
Xogta farsamada sida hoos ku xusan
| Nooca | Shaandhada xumbo dhoobada | ||
| Alaab | Alumina | Kaarboohaydraytka silikoonka ah | Zirconia |
| Heerkulka la dabaqay | ≤1200℃ | ≤1500℃ | ≤1700℃ |
| Midab | Caddaan | Madow cawlan | Jaalle |
| Cufnaanta Badan | 0.35~0.55g/cm3 | 0.45~0.65g/cm3 | 1 ~ 1.5g/cm3 |
| Cufnaanta daloolada | 10~60PPI | 10~60PPI | 10~60PPI |
| Daloolada daloolsan | 80 ~ 90% | 80 ~ 90% | 80 ~ 90% |
| Xoog Laabista | 0.6Mpa | 0.8Mpa | 0.8-1.0Mpa |
| Xoogga Cadaadiska | ≥0.8Mpa | ≥1.0Mpa | ≥1.5Mpa |
| Iska caabinta Shoogga Kulaylka | Ma jabna ka dib 6 jeer tijaabada shoogga kulaylka | ||
| (1100°C degree ~ Heerkulka Qolka) | |||
| Codsiga | Aluminium la shubay iyo Alloy | Birta La Shubay iyo Daawaha | Bir aan la shubin oo la shubay, Daawaha iyo biraha kale ee qaabaynta saxda ah |
Waqtiga boostada: Diseembar-12-2024