I-Iron Chrome Aluminium Resistance Alloys
Ama-alloys e-Iron Chrome Aluminium (FeCrAl) yizinto ezimelana kakhulu nezivamile ezisetshenziswa ezinhlelweni zokusebenza ezinamazinga okushisa aphezulu afika ku-1,400°C (2,550°F).
Lawa ma-alloys e-Ferritic aziwa ngokuba namandla aphezulu okulayisha phezulu, ukumelana okuphezulu nokuminyana okuphansi kunezinye izindlela ze-Nickel Chrome (NiCr) ezingahumushela ezintweni ezincane ekusetshenzisweni nasekukongeni isisindo. Amazinga okushisa aphezulu aphezulu okusebenza nawo angaholela empilweni ende yezinto. I-Iron Chrome Aluminium alloys yenza i-Aluminium Oxide (Al2O3) empunga ngokukhanyayo emazingeni okushisa angaphezu kuka-1,000°C (1,832°F) enyusa ukumelana nokugqwala futhi isebenza njengesivikelo sikagesi. Ukwakheka kwe-oxide kuthathwa njenge-self-insulating futhi ivikela ekujikelezeni okufushane uma kwenzeka ukuxhumana kwensimbi kuya kwensimbi. Ama-alloys e-Iron Chrome Aluminium anamandla okusebenza aphansi uma eqhathaniswa nezinto ze-Nickel Chrome kanye namandla aphansi okukhasa.
Ukucaciswa Kohlobo Lomjikelezo Wokudweba Okubandayointambo yokushisisa
| Ububanzi(mm) | Ukubekezela(mm) | Ububanzi(mm) | Ukubekezela(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 |
Ukucaciswa kohlobo lwe-Cold-drawing Stripintambo yokushisisa
| Ubukhulu(mm) | Ukubekezela(mm) | Ububanzi(mm) | Ukubekezela(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 |
| Uhlobo lwe-alloy | Ububanzi | Ukungazweli | I-tensile | Ubude(%) | Ukugoba | Ubukhulu.Okuqhubekayo | Impilo Yokusebenza |
| 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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