Birta chrome aluminium Aloys iska caabinta
Aluminium bir ah (FeCrAl) aluminiumyada birta ah waa agab adkeysi sare leh oo caadi ahaan loo isticmaalo codsiyada leh heerkulka ugu sarreeya ilaa 1,400°C (2,550F).
Alloys-ka Ferritic-ga waxaa loo yaqaanaa inay leeyihiin awood kor u kac ah oo dusha sare ah, iska caabin sare iyo cufnaanta hoose marka loo eego beddelka Nickel Chrome (NiCr) kaas oo u tarjumi kara walxo ka yar codsiga iyo kaydinta miisaanka.Heerkulka shaqada ee ugu sarreeya ayaa sidoo kale horseedi kara nolol dheer oo curiye ah.Birta chrome aluminium alloys waxay sameeyaan cawl khafiif ah Aluminum Oxide (Al2O3) heerkul ka sarreeya 1,000°C (1,832°F) kaas oo kordhiya iska caabinta daxalka iyo sidoo kale u dhaqma sidii dahaadh koronto ah.Samaynta oksaydhku waxa loo tixgaliyaa is-xakamaynta waxayna ka ilaalisaa wareegga gaaban haddii ay dhacdo in birta iyo birta taabto.Birta chrome aluminium aluminium waxay leeyihiin xoog farsamo oo hooseeya marka la barbar dhigo walxaha Nickel Chrome iyo sidoo kale xoogga gurguurta oo hooseeya.
Tilmaamaha Nooca Wareega Sawir-qabowsilig kululaynta
| Dhexroorka (mm) | Dulqaad (mm) | Dhexroorka (mm) | Dulqaad (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 |
Tilmaamaha Nooca Xarig-sawireedka Qabowsilig kululaynta
| Dhumucda (mm) | Dulqaad (mm) | Ballaca (mm) | Dulqaad (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 |
| Nooca Alloy | Dhexroorka | iska caabin | Jilicsan | Dheeraynta(%) | foorarsan | Max.Soo socota | Nolosha Shaqada |
| 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 |
