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Alkrothal 14 ferritic ironchromiumaluminium alloy (FeCrAl alloy)
Alkrothal 14 (silig kululaynta iska caabinta iyo siliga iska caabinta) Alkrothal 14 waa birchromium aluminium alloy ferritic ah (FeCrAl alloy) oo leh iska caabin sare oo ku habboon isticmaalka heerkulka ilaa 1100°C (2010°F).Alkrothal 14 waxaa sida caadiga ah loo isticmaalaa silig iska caabbinta korantada ee codsiyada sida fiilooyinka kuleylka.
CUSBOONAYSIINTA Kiimikada
| C % | Si% | Mn % | Cr % | Al % | Fe % | |||||||
| halabuurka magac ahaan | 4.3 | Bal | ||||||||||
| Min | - | 14.0 | ||||||||||
| Max | 0.08 | 0.7 | 0.5 | 16.0 |
HANTIDA MAKAANIGA AH
| cabbirka siliga | Xoog soo saar | Xoog xajin | Dheeraynta | Adag |
| Ø | Rp0.2 | Rm | A | |
| mm | MPa | MPa | % | Hv |
| 1.0 | 455 | 630 | 22 | 220 |
| 4.0 | 445 | 600 | 22 | 220 |
| 6.0 | 425 | 580 | 23 | 220 |
MASKAXDA DHALINYARADA
| heerkulka °C | 20 | 100 | 200 | 400 | 600 | 800 | 1000 |
| GPA | 220 | 210 | 205 | 190 | 170 | 150 | 130 |
Guryaha makaanikada heerkulka sare
| Heerkulka °C | 900 |
| MPa | 30 |
Heerka qallafsanaanta xoogga ugu dambaysta 6.2 x 10 / min
XOOGGA GUURKA - 1% DHEERAAD AH 1000 H
| Heerkulka °C | 800 | 1000 |
| MPa | 1.2 | 0.5 |
HANTIDA JIDHKA AH
| Cufnaanta g/cm3 | 7.28 |
| Iska caabin koronto oo ah 20°C Ω mm/m | 1.25 |
| Saamiga Poisson | 0.30 |
XOGTA XANUUNKA EE ADEEGYADA
| Heerkulka °C | 100 | 200 | 300 | 400 | 500 | 600 | 700 | 800 | 900 | 1000 | 1100 |
| Ct | 1.00 | 1.02 | 1.03 | 1.04 | 1.05 | 1.08 | 1.09 | 1.10 | 1.11 | 1.11 | 1.12 |
KU FIICAN BALAADINTA KUULKA
| Heerkulka °C | Balaadhinta kulaylka x 106/ K |
| 20 - 250 | 11 |
| 20 - 500 | 12 |
| 20 - 750 | 14 |
| 20 - 1000 | 15 |
ANSHAXA KUULKA AH
| Heerkulka °C | 20 |
| W/m K | 16 |
AWOODDA KULUUL GAAR AH
| Heerkulka °C | 20 | 200 | 400 | 600 | 800 | 1000 |
| kJ kg-1K-1 | 0.46 | 0.63 | 0.72 | 1.00 | 0.80 | 0.73 |
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