Alaabada isku-dhafka ah ee kaarboon/kaarboon ayaa noqday jiil cusub oo ah walxaha biriiga si loogu beddelo agabka isku-dhafka ah ee ku salaysan birta sababtoo ah sifooyinkooda gaarka ah ee farsamada, kulaylka iyo is-jiidjiidka iyo xirashada.
Astaamaha ugu muhiimsan waa sidan soo socota:
(1) Cufnaanta walaxda waa mid aad u hooseysa 1.5g/cm3, taasoo si weyn u yareyn karta cufka qaab-dhismeedka saxanka biriiga;
(2) Maaddadu waxay leedahay iska caabin aad u fiican oo xirashada ah, saxanka biriigana wuxuu leeyahay cimri dheer oo adeeg ah, kaas oo ka badan laba jibaar walxaha isku-dhafka ah ee birta;
(3) Qodob is-qabsi firfircoon oo deggan, sifooyin aad u fiican oo ka-hortagga dhegdheg iyo ka-hortagga dhegdheg;
(4) Fududee naqshadda saxanka biriiga oo uma baahnid dahaadh dheeraad ah oo is jiidjiid ah, isku xireyaal, qalfoofyo biriiga, iwm.
(5) Isu-dheellitirka yar ee ballaarinta kulaylka, awoodda kulaylka gaarka ah ee sare (laba jeer ka badan birta), iyo gudbinta kulaylka oo sareysa;
(6) Saxanka biriiga kaarboon/kaarboon wuxuu leeyahay heerkul shaqo oo sarreeya iyo iska caabbinta kulaylka ilaa 2700℃.
Xogta Farsamada ee Kaarboonka-Isku-darka Kaarboonka | ||
| Tusmada | Cutubka | Qiimaha |
| Cufnaanta badan | g/cm3 | 1.40~1.50 |
| Kaarboonka ku jira | % | ≥98.5~99.9 |
| Dambas | PPM | ≤65 |
| Qaboojinta kulaylka (1150℃) | W/mk | 10-30 |
| Xoogga jiidista | Mpa | 90~130 |
| Xoogga Dabacsanaan | Mpa | 100~150 |
| Xoogga cadaadiska | Mpa | 130~170 |
| Xoogga xiirashada | Mpa | 50-60 |
| Xoogga Xidhitaanka Interlaminar | Mpa | ≥13 |
| Iska caabinta korontada | Ω.mm2/m | 30-43 |
| Isugeynta Ballaarinta Kulaylka | 106/K | 0.3~1.2 |
| Heerkulka Habaynta | ℃ | ≥2400℃ |
| Tayada militariga, kaydinta foornada uumiga kiimikada oo dhammaystiran, Tolida irbadda 3D ee Tolayga Tolay ee laga soo dhoofiyay ee fiber-ka kaarboonka ah T700. Tilmaamaha qalabka: dhexroorka ugu badan ee dibadda 2000mm, dhumucda derbiga 8-25mm, dhererka 1600mm | ||
