eneo la matumizi
Bidhaa zetu hutumika sana katika vifaa vya matibabu ya joto, vipuri vya magari, utengenezaji wa chuma na chuma,
tasnia ya alumini, vifaa vya metali, vifaa vya petrokemikali, mashine za kioo, mashine za kauri,
mashine za chakula, mashine za dawa, na tasnia ya uhandisi wa nguvu.
Kiwango cha Kemikali, %
| Nyenzo ya aloi | Muundo wa kemikali % | |||||||||
| C | P | S | Mn | Si | Cr | Ni | Al | Fe | wengine | |
| kiwango cha juu (≤) | ||||||||||
| 1Cr13Al4 | 0.12 | 0.025 | 0.025 | 0.7 | ≤1.00 | 12.5-15.0 | - | 3.5-4.5 | Pumziko | - |
| 0Cr15Al5 | 0.12 | 0.025 | 0.025 | 0.7 | ≤1.00 | 14.5-15.5 | - | 4.5-5.3 | Pumziko | - |
| 0Cr25Al5 | 0.06 | 0.025 | 0.025 | 0.7 | ≤0.60 | 23.0-26.0 | ≤0.60 | 4.5-6.5 | Pumziko | - |
| 0Cr23Al5 | 0.06 | 0.025 | 0.025 | 0.7 | ≤0.60 | 20.5-23.5 | ≤0.60 | 4.2-5.3 | Pumziko | - |
| 0Cr21Al6 | 0.06 | 0.025 | 0.025 | 0.7 | ≤1.00 | 19.0-22.0 | ≤0.60 | 5.0-7.0 | Pumziko | - |
| 0Cr19Al3 | 0.06 | 0.025 | 0.025 | 0.7 | ≤1.00 | 18.0-21.0 | ≤0.60 | 3.0-4.2 | Pumziko | - |
| 0Cr21Al6Nb | 0.05 | 0.025 | 0.025 | 0.7 | ≤0.60 | 21.0-23.0 | ≤0.60 | 5.0-7.0 | Pumziko | Nb add0.5 |
| 0Cr27Al7Mo2 | 0.05 | 0.025 | 0.025 | 0.2 | ≤0.40 | 26.5-27.8 | ≤0.60 | 6.0-7.0 | Pumziko | |
Sifa kuu za kiufundi za Aloi ya FeCrAl:
| Chapa Mali | 1Cr13Al4 | 1Cr21Al4 | 0Cr21Al6 | 0Cr23Al5 | 0Cr25Al5 | 0Cr21Al6Nb | 0Cr27Al7Mo2 | |
| Kipengele kikuu cha kemikali% | Cr | 12.0-12.5 | 17.0-21.0 | 19.0-22.0 | 20.5-23.5 | 23.0-26.0 | 21.0-23.0 | 26.5-27.8 |
| Al | 4.0-6.0 | 2.0-4.0 | 5.0-7.0 | 4.2-5.3 | 4.5-6.5 | 5.0-7.0 | 6.0-7.0 | |
| Fe | Mizani | Mizani | Mizani | Mizani | Mizani | Mizani | Mizani | |
| Re | Inafaa | Inafaa | Inafaa | Inafaa | Inafaa | Inafaa | Inafaa | |
| Nambari ya Nyongeza: 0.5 | Nyongeza Mwezi: 1.8-2.2 | |||||||
| Kiwango cha juu cha matumizi ya kipengele | 950 | 1100 | 1250 | 1250 | 1250 | 1350 | 1400 | |
| Sehemu ya Kuyeyuka | 1450 | 1500 | 1500 | 1500 | 1500 | 1510 | 1510 | |
| Uzito g/cm3 | 7.40 | 7.35 | 7.16 | 7.25 | 7.10 | 7.10 | 7.10 | |
| Upinzani μΩ·m,20 | 1.25±0.08 | 1.23±0.06 | 1.42±0.07 | 1.35±0.06 | 1.45±0.07 | 1.45±0.07 | 1.53±0.07 | |
| Nguvu ya Mpa ya Kukaza | 588-735 | 637-784 | 637-784 | 637-784 | 637-784 | 637-784 | 684-784 | |
| Kiwango cha ugani% | 16 | 12 | 12 | 12 | 12 | 10 | ||
| Masafa ya kupinda yanayorudiwa | 5 | 5 | 5 | 5 | 5 | |||
| Kuinua kwa kasi h/ | - | 80/1300 | 80/1300 | 50/1350 | ||||
| Joto Maalum J/g. | 0.490 | 0.490 | 0.520 | 0.460 | 0.494 | 0.494 | 0.494 | |
| Kigezo cha Uendeshaji Joto KJ/Mh | 52.7 | 46.9 | 63.2 | 60.1 | 46.1 | 46.1 | 45.2 | |
| Kipimo cha upanuzi wa mstari aX10-6/ (20-1000) | 15.4 | 13.5 | 14.7 | 15.0 | 16.0 | 16.0 | 16.0 | |
| Ugumu HB | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | |
| Muundo mdogo | Ferritic | Ferritic | Ferritic | Ferritic | Ferritic | Ferritic | Ferritic | |
| Sumaku | Sumaku | Sumaku | Sumaku | Sumaku | Sumaku | Sumaku | Sumaku | |
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