qo'llanilish sohasi
Mahsulotlarimiz issiqlik bilan ishlov berish uskunalari, avtomobil qismlari, temir va po'lat ishlab chiqarishda keng qo'llaniladi,
alyuminiy sanoati, metallurgiya uskunalari, neft-kimyo uskunalari, shisha mashinalari, keramika mashinalari,
oziq-ovqat mashinalari, farmatsevtika mashinalari va energetika sanoati.
Kimyoviy tarkibi, %
| Qotishma materiali | Kimyoviy tarkibi % | |||||||||
| C | P | S | Mn | Si | Cr | Ni | Al | Fe | boshqalar | |
| maksimal(≤) | ||||||||||
| 1Cr13Al4 | 0.12 | 0,025 | 0,025 | 0.7 | ≤1.00 | 12.5-15.0 | - | 3.5-4.5 | Dam olish | - |
| 0Cr15Al5 | 0.12 | 0,025 | 0,025 | 0.7 | ≤1.00 | 14.5-15.5 | - | 4.5-5.3 | Dam olish | - |
| 0Cr25Al5 | 0.06 | 0,025 | 0,025 | 0.7 | ≤0.60 | 23.0-26.0 | ≤0.60 | 4.5-6.5 | Dam olish | - |
| 0Cr23Al5 | 0.06 | 0,025 | 0,025 | 0.7 | ≤0.60 | 20.5-23.5 | ≤0.60 | 4.2-5.3 | Dam olish | - |
| 0Cr21Al6 | 0.06 | 0,025 | 0,025 | 0.7 | ≤1.00 | 19.0-22.0 | ≤0.60 | 5.0-7.0 | Dam olish | - |
| 0Cr19Al3 | 0.06 | 0,025 | 0,025 | 0.7 | ≤1.00 | 18.0-21.0 | ≤0.60 | 3.0-4.2 | Dam olish | - |
| 0Cr21Al6Nb | 0,05 | 0,025 | 0,025 | 0.7 | ≤0.60 | 21.0-23.0 | ≤0.60 | 5.0-7.0 | Dam olish | Nb qo'shimchasi 0.5 |
| 0Cr27Al7Mo2 | 0,05 | 0,025 | 0,025 | 0.2 | ≤0.40 | 26.5-27.8 | ≤0.60 | 6.0-7.0 | Dam olish | |
FeCrAl qotishmasining asosiy texnik xususiyatlari:
| Brend Mulk | 1Cr13Al4 | 1Cr21Al4 | 0Cr21Al6 | 0Cr23Al5 | 0Cr25Al5 | 0Cr21Al6Nb | 0Cr27Al7Mo2 | |
| Asosiy kimyoviy tarkibiy qism% | 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 | Balans | Balans | Balans | Balans | Balans | Balans | Balans | |
| Re | Tegishli | Tegishli | Tegishli | Tegishli | Tegishli | Tegishli | Tegishli | |
| Qo'shimcha Nb: 0.5 | Qo'shimcha Dushanba: 1.8-2.2 | |||||||
| Komponentning maksimal foydalanish harorati | 950 | 1100 | 1250 | 1250 | 1250 | 1350-yil | 1400 | |
| Erish nuqtasi | 1450-yil | 1500 | 1500 | 1500 | 1500 | 1510-yil | 1510-yil | |
| Zichlik g/sm3 | 7.40 | 7.35 | 7.16 | 7.25 | 7.10 | 7.10 | 7.10 | |
| Qarshilik 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 | |
| Uzatilish kuchi Mpa | 588-735 | 637-784 | 637-784 | 637-784 | 637-784 | 637-784 | 684-784 | |
| Kengaytirish darajasi% | 16 | 12 | 12 | 12 | 12 | 10 | ||
| Takroriy bükme chastotasi | 5 | 5 | 5 | 5 | 5 | |||
| Tez ko'tarish h/ | - | 80/1300 | 80/1300 | 50/1350 | ||||
| Solishtirma issiqlik J/g. | 0.490 | 0.490 | 0,520 | 0.460 | 0.494 | 0.494 | 0.494 | |
| Issiqlik o'tkazuvchanlik koeffitsienti KJ/Mh | 52.7 | 46.9 | 63.2 | 60.1 | 46.1 | 46.1 | 45.2 | |
| Chiziqli kengayish koeffitsienti aX10-6/ (20-1000) | 15.4 | 13.5 | 14.7 | 15.0 | 16.0 | 16.0 | 16.0 | |
| Qattiqlik HB | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | |
| Mikrotuzilma | Ferritik | Ferritik | Ferritik | Ferritik | Ferritik | Ferritik | Ferritik | |
| Magnit | Magnit | Magnit | Magnit | Magnit | Magnit | Magnit | Magnit | |
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