raon tagraidh
Tha na toraidhean againn air an cleachdadh gu farsaing ann an uidheamachd làimhseachadh teas, pàirtean càr, saothrachadh iarann is stàilinn,
gnìomhachas alùmanum, uidheamachd mheatailteachd, uidheamachd peitriceimiceach, innealan glainne, innealan ceirmeag,
innealan bìdh, innealan cungaidh-leigheis, agus gnìomhachas innleadaireachd cumhachd.
Susbaint ceimigeach, %
Stuth alloy | Co-dhèanamh ceimigeach % | |||||||||
C | P | S | Mn | Si | Cr | Ni | Al | Fe | cuid eile | |
as àirde (≤) | ||||||||||
1Cr13al4 | 0.12 | 0.025 | 0.025 | 0.7 | ≤1.00 | 12.5-15.0 | - | 3.5-4.5 | An còrr | - |
0Cr15Al5 | 0.12 | 0.025 | 0.025 | 0.7 | ≤1.00 | 14.5-15.5 | - | 4.5-5.3 | An còrr | - |
0Cr25Al5 | 0.06 | 0.025 | 0.025 | 0.7 | ≤0.60 | 23.0-26.0 | ≤0.60 | 4.5-6.5 | An còrr | - |
0Cr23Al5 | 0.06 | 0.025 | 0.025 | 0.7 | ≤0.60 | 20.5-23.5 | ≤0.60 | 4.2-5.3 | An còrr | - |
0Cr21Al6 | 0.06 | 0.025 | 0.025 | 0.7 | ≤1.00 | 19.0-22.0 | ≤0.60 | 5.0-7.0 | An còrr | - |
0Cr19Al3 | 0.06 | 0.025 | 0.025 | 0.7 | ≤1.00 | 18.0-21.0 | ≤0.60 | 3.0-4.2 | An còrr | - |
0Cr21Al6Nb | 0.05 | 0.025 | 0.025 | 0.7 | ≤0.60 | 21.0-23.0 | ≤0.60 | 5.0-7.0 | An còrr | Nb cuir 0.5 |
0Cr27Al7Mo2 | 0.05 | 0.025 | 0.025 | 0.2 | ≤0.40 | 26.5-27.8 | ≤0.60 | 6.0-7.0 | An còrr |
Prìomh fheartan teicnigeach FeCrAl Alloy:
Brand Seilbh | 1Cr13al4 | 1Cr21al4 | 0Cr21Al6 | 0Cr23Al5 | 0Cr25Al5 | 0Cr21Al6Nb | 0Cr27Al7Mo2 | |
Prìomh phàirt cheimigeach% | 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 | Cothromachadh | Cothromachadh | Cothromachadh | Cothromachadh | Cothromachadh | Cothromachadh | Cothromachadh | |
Re | iomchaidh | iomchaidh | iomchaidh | iomchaidh | iomchaidh | iomchaidh | iomchaidh | |
Cur-ris Nb: 0.5 | Cur-ris Mò: 1.8-2.2 | |||||||
Co-phàirt max. teòthachd a chleachdadh | 950 | 1100 | 1250 | 1250 | 1250 | 1350 | 1400 | |
Rubha leaghaidh | 1450 | 1500 | 1500 | 1500 | 1500 | 1510 | 1510 | |
Dùmhlachd g/cm3 | 7.40 | 7.35 | 7.16 | 7.25 | 7.10 | 7.10 | 7.10 | |
Resistivity 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 | |
Mpa neart tensile | 588-735 | 637-784 | 637-784 | 637-784 | 637-784 | 637-784 | 684-784 | |
Ìre leudachaidh % | 16 | 12 | 12 | 12 | 12 | 10 | ||
Tricead lùbadh a-rithist | 5 | 5 | 5 | 5 | 5 | |||
Àrdachadh luath h/ | - | 80/1300 | 80/1300 | 50/1350 | ||||
Teas sònraichte J/g. | 0.490 | 0.490 | 0.520 | 0.460 | 0.494 | 0.494 | 0.494 | |
Co-èifeachd giùlan teas KJ / Mh | 52.7 | 46.9 | 63.2 | 60.1 | 46.1 | 46.1 | 45.2 | |
Co-èifeachd leudachaidh sreathach aX10-6/ (20-1000) | 15.4 | 13.5 | 14.7 | 15.0 | 16.0 | 16.0 | 16.0 | |
cruas HB | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | |
Microstructure | Feallsanach | Feallsanach | Feallsanach | Feallsanach | Feallsanach | Feallsanach | Feallsanach | |
Magnatach | Magnatach | Magnatach | Magnatach | Magnatach | Magnatach | Magnatach | Magnatach |