Piv rau NiCr alloy, Fe-Cr-Al alloy muaj cov resistivity zoo dua, qhov kub siab tshaj plaws, thiab tus nqi qis dua.
Cov ntawv thov:
Cov hlau-chrome-aluminium electrolysis hom feem ntau siv rau kev ua cov khoom siv hluav taws xob cua sov hauv cov khoom siv hauv tsev thiab cov khoom siv hauv kev lag luam, cov khoom siv hluav taws xob, cov tshuab ioning, lub tshuab cua sov dej, cov pwm yas, cov hlau soldering, cov hlau tubular sheathed thiab cov khoom cartridge.
| Qib | 1Cr13Al4 | TK1 | 0Cr25Al5 | 0Cr20Al6RE | 0Cr23Al5 | 0Cr19Al3 | 0Cr21Al6Nb | 0Cr27Al7Mo2 | |
| Cov qauv tsim tawm% | Cr | 12.0-15.0 | 22.0-26.0 | 23.0-26.0 | 19.0-22.0 | 22.5-24.5 | 18.0-21.0 | 21.0-23.0 | 26.5-27.8 |
| Al | 4.0-6.0 | 5.0-7.0 | 4.5-6.5 | 5.0-7.0 | 4.2-5.0 | 3.0-4.2 | 5.0-7.0 | 6.0-7.0 | |
| Re | lub sijhawm zoo | 0.04-1.0 | lub sijhawm zoo | lub sijhawm zoo | lub sijhawm zoo | lub sijhawm zoo | lub sijhawm zoo | lub sijhawm zoo | |
| Fe | Bal. | Bal. | Bal. | Bal. | Bal. | Bal. | Bal. | ||
| Nb0.5 | Mo1.8-2.2 | ||||||||
| Qhov kub ua haujlwm siab tshaj plaws (°C) | 650 | 1400 | 1250 | 1250 | 1250 | 1100 | 1350 xyoo | 1400 | |
| Kev Tiv Thaiv 20 ℃ (Ω / mm2 / m) | 1.25 | 1.48 | 1.42 | 1.40 | 1.35 | 1.23 | 1.45 | 1.53 | |
| Qhov Ceev (g/cm³) | 7.4 | 7.1 | 7.1 | 7.16 | 7.25 | 7.35 | 7.1 | 7.1 | |
| Kev Ua Kub ntawm 20 ℃, W / (M · K) | 0.49 | 0.49 | 0.46 | 0.48 | 3.46 | 0.49 | 0.49 | 0.49 | |
| Cov Coefficient ntawm Kev Nthuav Dav Tawm (× 10¯6 / ℃) 20-1000 ℃) | 15.4 | 16 | 16 | 14 | 15 | 13.5 | 16 | 16 | |
| Kwv yees li ntawm Melting Point (℃) | 1450 xyoo | 1520 xyoo | 1500 xyoo | 1500 xyoo | 1500 xyoo | 1500 xyoo | 1510 | 1520 xyoo | |
| Lub zog tensile (N / mm2) | 580-680 | 680-830 | 630-780 | 630-780 | 630-780 | 600-700 | 650-800 | 680-830 | |
| Kev ntev (%) | ›16 | ›10 | ›15 | ›15 | ›15 | ›15 | ›12 | ›10 | |
| Qhov Kev Hloov Pauv ntawm seem Shrink Rate (%) | 65-75 | 65-75 | 60-75 | 65-75 | 65-75 | 65-75 | 65-75 | 65-75 | |
| Rov ua dua zaus khoov (F / R) | ›5 | ›5 | ›5 | ›5 | ›5 | ›5 | ›5 | ›5 | |
| Qhov nyuaj (HB) | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | |
| Cov Qauv Micrographic | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | |
| Khoom Siv Sib Nqus | Sib nqus | Sib nqus | Sib nqus | Sib nqus | Sib nqus | Sib nqus | Sib nqus | Sib nqus | |
| Lub Neej Ceev (h / ℃) | no | ≥80/1350 | ≥80/1300 | ≥80/1300 | ≥80/1300 | ≥80/1250 | ≥50/1350 | ≥50/1350 | |
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