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Fe-Cr-Al alloy karo resistivitas dhuwur lan suhu serviceability saka kanggo alloy NiCr lan uga duwe rega murah. Aplikasi:
Ironr-chrome-aluminium electrie esistorstipis digunakake kanggo nggawe unsur pemanas listrik ing peralatan omah lan piranti imdustial, pid appicatons ron lemak, mesin ion, pemanas nater, cetakan plastik, wesi solder, unsur tubular dilapisi logam lan unsur kartrid. sasmita | 1Cr13Al4 | TK1 | 0Cr25Al5 | 0Cr20Al6RE | 0Cr23Al5 | 0Cr19Al3 | 0Cr21Al6Nb | 0Cr27Al7Mo2 |
Komposisi nominal% | 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 | pas | 0.04-1.0 | pas | pas | pas | pas | pas | pas |
Fe | Bal. | | Bal. | Bal. | Bal. | Bal. | Bal. | Bal. |
| | | | | | | Nb0.5 | Mo1.8-2.2 |
Suhu operasi maksimal (°C) | 650 | 1400 | 1250 | 1250 | 1250 | 1100 | 1350 | 1400 |
Resisivity 20 ℃ (Ω/mm2/m) | 1.25 | 1.48 | 1.42 | 1.40 | 1.35 | 1.23 | 1.45 | 1.53 |
Kapadhetan (g/cm³) | 7.4 | 7.1 | 7.1 | 7.16 | 7.25 | 7.35 | 7.1 | 7.1 |
Konduktivitas termal ing 20 ℃, W / (M·K) | 0.49 | 0.49 | 0.46 | 0.48 | 3.46 | 0.49 | 0.49 | 0.49 |
Koefisien Ekspansi Linear (× 10°6/℃) 20-1000 ℃) | 15.4 | 16 | 16 | 14 | 15 | 13.5 | 16 | 16 |
Perkiraan Titik Lebur (℃) | 1450 | 1520 | 1500 | 1500 | 1500 | 1500 | 1510 | 1520 |
Kekuwatan Tarik (N/mm2) | 580-680 | 680-830 | 630-780 | 630-780 | 630-780 | 600-700 | 650-800 | 680-830 |
Elongasi (%) | › 16 | › 10 | › 15 | › 15 | › 15 | › 15 | › 15 | › 10 |
Bagean Variasi Shrink Rate(%) | 65-75 | 65-75 | 60-75 | 65-75 | 65-75 | 65-75 | 65-75 | 65-75 |
Frekuensi Bengkok Berulang (F/R) | › 5 | › 5 | › 5 | › 5 | › 5 | › 5 | › 5 | › 5 |
Kekerasan (HB) | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 |
Struktur Mikrografi | ferit | ferit | ferit | ferit | ferit | ferit | ferit | ferit |
Sifat Magnetik | Magnetik | Magnetik | Magnetik | Magnetik | Magnetik | Magnetik | Magnetik | Magnetik |
Urip Cepet (h/℃) | no | ≥80/1350 | ≥80/1300 | ≥80/1300 | ≥80/1300 | ≥80/1250 | ≥50/1350 | ≥50/1350 |
Sadurunge: AWG11 0Cr21Al6Nb Padhang Wire kanggo Resiatances Listrik Sabanjure: 3j21 High Elastisitas Alloy Strip Tahan Panas Nikel Kromium Wesi Alloy Strip OEM