Ma aluminiyamu Otsutsa Achitsulo a Chrome
Ma aluminiyamu a Iron Chrome Aluminium (FeCrAl) ndi zinthu zolimba kwambiri zomwe zimagwiritsidwa ntchito m'malo omwe kutentha kwake kumafika pa 1,400°C (2,550°F).
Ma alloy a Ferritic awa amadziwika kuti ali ndi mphamvu yayikulu yokweza pamwamba, kukana kwambiri komanso kupsinjika kochepa kuposa njira zina za Nickel Chrome (NiCr) zomwe zingatanthauze kuti zinthu zochepa zimagwiritsidwa ntchito komanso kuchepetsa kulemera. Kutentha kwakukulu kogwira ntchito kungayambitsenso moyo wautali wa zinthu. Ma alloy a Iron Chrome Aluminium amapanga Aluminium Oxide (Al2O3) yopepuka yotuwa pa kutentha kopitilira 1,000°C (1,832°F) komwe kumawonjezera kukana dzimbiri komanso kugwira ntchito ngati choteteza magetsi. Kupanga kwa oxide kumaonedwa kuti kumadziteteza ndipo kumateteza kufupika kwa magetsi ngati chitsulo chikakhudzana ndi chitsulo. Ma alloy a Iron Chrome Aluminium ali ndi mphamvu zochepa zamakaniko poyerekeza ndi zinthu za Nickel Chrome komanso mphamvu zochepa zoyenda.
Kufotokozera kwa Cold-drawing Round Typewaya wotenthetsera
| M'mimba mwake (mm) | Kulekerera (mm) | M'mimba mwake (mm) | Kulekerera (mm) |
| 0.03-0.05 | ±0.005 | >0.50-1.00 | ± 0.02 |
| >0.05-0.10 | ±0.006 | >1.00-3.00 | ±0.03 |
| >0.10-0.20 | ±0.008 | >3.00-6.00 | ± 0.04 |
| >0.20-0.30 | ±0.010 | >6.00-8.00 | ± 0.05 |
| >0.30-0.50 | ± 0.015 | >8.00-12.0 | ± 0.4 |
Kufotokozera kwa Mtundu wa Mzere Wozizirawaya wotenthetsera
| Makulidwe (mm) | Kulekerera (mm) | M'lifupi(mm) | Kulekerera (mm) |
| 0.05-0.10 | ±0.010 | 5.00-10.0 | ± 0.2 |
| >0.10-0.20 | ± 0.015 | >10.0-20.0 | ± 0.2 |
| >0.20-0.50 | ±0.020 | >20.0-30.0 | ± 0.2 |
| >0.50-1.00 | ±0.030 | >30.0-50.0 | ± 0.3 |
| >1.00-1.80 | ± 0.040 | >50.0-90.0 | ± 0.3 |
| >1.80-2.50 | ±0.050 | >90.0-120.0 | ± 0.5 |
| >2.50-3.50 | ± 0.060 | >120.0-250.0 | ± 0.6 |
| Mtundu wa aloyi | M'mimba mwake | Kusakhazikika | Kulimba | Kutalika (%) | Kupinda | Max.Continuous | Moyo Wogwira Ntchito |
| 1Cr13Al4 | 0.03-12.0 | 1.25±0.08 | 588-735 | >16 | >6 | 950 | >10000 |
| 0Cr15Al5 | 1.25±0.08 | 588-735 | >16 | >6 | 1000 | >10000 | |
| 0Cr25Al5 | 1.42±0.07 | 634-784 | >12 | >5 | 1300 | >8000 | |
| 0Cr23Al5 | 1.35±0.06 | 634-784 | >12 | >5 | 1250 | >8000 | |
| 0Cr21Al6 | 1.42±0.07 | 634-784 | >12 | >5 | 1300 | >8000 | |
| 1Cr20Al3 | 1.23±0.06 | 634-784 | >12 | >5 | 1100 | >8000 | |
| 0Cr21Al6Nb | 1.45±0.07 | 634-784 | >12 | >5 | 1350 | >8000 | |
| 0Cr27Al7Mo2 | 0.03-12.0 | 1.53±0.07 | 686-784 | >12 | >5 | 1400 | >8000 |
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