Iron Chrome Aluminiyam Resistance Alloys
I-Iron Chrome Aluminium (FeCrAl) ingxubevange zizinto ezixhathisa kakhulu ezisetyenziswa kwizicelo ezinobushushu obuphezulu bokusebenza ukuya kuthi ga kwi-1,400°C (2,550°F).
Ezi ngxubevange zeFerritic ziyaziwa ngokuba namandla aphezulu okulayisha umphezulu, ukuxhathisa okuphezulu kunye noxinano oluphantsi kune-Nickel Chrome (NiCr) ezinye iindlela ezinokuguqulela kwizinto ezincinci kwisicelo kunye nokonga ubunzima. Awona maqondo aphezulu obushushu bokusebenza nawo anokukhokelela kubomi obude bento. I-Iron Chrome I-Aluminiyam ialloys yenza i-Aluminiyam Oxide ekhanyayo ekhanyayo (Al2O3) kumaqondo obushushu angaphezu kwe-1,000 ° C (1,832 ° F) eyandisa ukuxhathisa ukubola kunye nokusebenza njengesithinteli sombane. Ukwakhiwa kwe-oxide kuthathwa njenge-self-insulating kwaye ikhusela ukujikeleza okufutshane xa kwenzeka isinyithi ukuya kwintsimbi. I-Iron Chrome I-Aluminiyam i-alloys inamandla angaphantsi koomatshini xa ithelekiswa ne-Nickel Chrome imathiriyeli kunye namandla asezantsi okurhubuluza.
Ukucaciswa koMzobo oMjikelo oMzobo obandayoucingo lokufudumeza
| Ububanzi (mm) | Ukunyamezela(mm) | Ububanzi (mm) | Ukunyamezela(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 |
Inkcazo yohlobo lomzobo olubandayoucingo lokufudumeza
| Ukutyeba(mm) | Ukunyamezela(mm) | Ububanzi(mm) | Ukunyamezela(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 | Ukuxhathisa | Ukuqina | Ubude (%) | Ukugoba | Max.Okuqhubekayo | Ubomi bokusebenza |
| 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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