Kawat pemanas Kanth-al LT kawat resistensi besi feritik kromium aluminium paduan FeCrAl
Kawat pemanas tahan feses tungku
Paduan Fe-Cr-Al
Umur layanan suhu dhuwur sing luwih dawa
Resistensi oksidasi sing unggul
Resistensi sing luwih dhuwur
Kawat Paduan FeCrAl Kualitas Tinggi Rega Murah
Paduan Fe-Cr-Al nduweni ciri resistivitas dhuwur, koefisien resistensi suhu endhek, suhu operasi dhuwur, anti-oksidasi sing apik lan anti-korosi ing suhu dhuwur.
Iki digunakake sacara wiyar ing tungku industri, peralatan rumah tangga, tungku industri, metalurgi, mesin, pesawat, otomotif, militer lan industri liyane sing ngasilake elemen pemanas lan elemen resistensi.
paduan pemanas nikrom kalebu nikel murni, paduan NiCr, paduan Fe-Cr-Al lan paduan nikel tembaga.
Kelas kawat resistensi FeCrAl: 0Cr25Al5, 1Cr13Al4, 0Cr23Al5, 0Cr27Al7Mo2, 0Cr21Al6Nb, 0Cr21Al4, 0Cr21Al6.
Awujud kawat, pita lan strip, salah sawijining jinis bahan paduan Fe-Cr-Al.
Kawat: 0.018mm-10mm
Batang: 8mm-50mm
Pita: 0.05*0.2mm-2.0*6.0mm
Strip: 0.5*5.0mm-5.0*250mm
| Kinerja Nomenklatur Paduan | 1Cr13Al4 | 0Cr25Al5 | 0Cr21Al6 | 0Cr23Al5 | 0Cr19Al3 | 0Cr21Al6Nb | 0Cr27Al7Mo2 | |
| Komposisi Kimia (%) | Cr | 12.0-15.0 | 23.0-26.0 | 19.0-22.0 | 20.5-23.5 | 18.0-21.0 | 21.0-23.0 | 26.5-27.8 |
| Al | 4.0-6.0 | 4.5-6.5 | 5.0-7.0 | 4.2-5.3 | 3.0-4.2 | 5.0-7.0 | 6.0-7.0 | |
| Re | sing cocog | sing cocog | sing cocog | sing cocog | sing cocog | sing cocog | sing cocog | |
| Fe | Ngaso | Ngaso | Ngaso | Ngaso | Ngaso | Ngaso | Ngaso | |
| – | – | – | – | – | Nb0.5 | Mo1.8-2.2 | ||
| Suhu layanan terus-terusan maksimal saka elemen (%) | 950 | 1250 | 1250 | 1250 | 1100 | 1350 | 1400 | |
| Resistivitas ing 20 ℃ (μΩ*m) | 1.25 | 1.42 | 1.42 | 1.35 | 1.23 | 1.45 | 1.53 | |
| Kapadhetan (g/cm3) | 7.4 | 7.1 | 7.16 | 7.25 | 7.35 | 7.1 | 7.1 | |
| Konduktivitas termal (KJ/m*h*℃) | 52.7 | 46.1 | 63.2 | 60.2 | 46.9 | 46.1 | – | |
| Koefisien ekspansi garis (α * 10-6 / ℃) | 15.4 | 16 | 14.7 | 15 | 13.5 | 16 | 16 | |
| Titik leleh kira-kira (℃) | 1450 | 1500 | 1500 | 1500 | 1500 | 1510 | 1520 | |
| Kekuwatan tarik (N/mm2) | 580-680 | 630-780 | 630-780 | 630-780 | 600-700 | 650-800 | 680-830 | |
| Elongasi nalika pecah (%) | >16 | >12 | >12 | >12 | >12 | >12 | >10 | |
| Variasi area (%) | 65-75 | 60-75 | 65-75 | 65-75 | 65-75 | 65-75 | 65-75 | |
| Frekuensi lentur bola-bali (F/R) | >5 | >5 | >5 | >5 | >5 | >5 | >5 | |
| Kekerasan (HB) | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | |
| wektu layanan terus-terusan (Jam/℃) | – | ≥80/1300 | ≥80/1300 | ≥80/1300 | ≥80/1250 | ≥50/1350 | ≥50/1350 | |
| Struktur mikrografik | Ferit | Ferit | Ferit | Ferit | Ferit | Ferit | Ferit | |
| Sifat magnetik | Magnetik | Magnetik | Magnetik | Magnetik | Magnetik | Magnetik | Magnetik | |
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