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FAQ
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Fe-Cr-Al alloy nwere elu resistivity na serviceability okpomọkụ karịa nke NiCr alloy na nwekwara obere price. Ngwa:
Ironr-chrome-aluminium electrie esistorstipis nke a na-eji eme ihe ọkụ ọkụ n'ime ngwa ụlọ yana fmaces na-arụ ọrụ nke ọma, pid appicatonsarefat rons, ioningmachines, naterheater, plastimolding na-anwụ, ígwè na-ere ere, ihe tubular metal kpuchiri ekpuchi na ihe katrij. Ọkwa | 1Cr13Al4 | TK1 | 0Cr25Al5 | 0Cr20Al6RE | 0Cr23Al5 | 0Cr19Al3 | 0Cr21Al6Nb | 0Cr27Al7Mo2 |
Ngwakọta ọnụ % | 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 | ohere | 0.04-1.0 | ohere | ohere | ohere | ohere | ohere | ohere |
Fe | Bal. | | Bal. | Bal. | Bal. | Bal. | Bal. | Bal. |
| | | | | | | Nb0.5 | Mo1.8-2.2 |
Okpomọkụ kacha arụ ọrụ(°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 |
Njupụta (g/cm³) | 7.4 | 7.1 | 7.1 | 7.16 | 7.25 | 7.35 | 7.1 | 7.1 |
Thermal Conductivity na 20 ℃, W/(M·K) | 0.49 | 0.49 | 0.46 | 0.48 | 3.46 | 0.49 | 0.49 | 0.49 |
Ọnụọgụ Mgbasawanye Linear(×10n6/℃)20-1000℃) | 15.4 | 16 | 16 | 14 | 15 | 13.5 | 16 | 16 |
Ebe mgbaze dị nso(℃) | 1450 | 1520 | 1500 | 1500 | 1500 | 1500 | 1510 | 1520 |
Ike Tensile (N/mm2) | 580-680 | 680-830 | 630-780 | 630-780 | 630-780 | 600-700 | 650-800 | 680-830 |
Mgbatị(%) | ›16 | ›10 | ›15 | ›15 | ›15 | ›15 | ›15 | ›10 |
Ọnụego mbelata nke ngalaba dị iche iche(%) | 65-75 | 65-75 | 60-75 | 65-75 | 65-75 | 65-75 | 65-75 | 65-75 |
Na-ehulata ugboro ugboro (F/R) | ›5 | ›5 | ›5 | ›5 | ›5 | ›5 | ›5 | ›5 |
Isi ike (HB) | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 |
Ọdịdị Micrographic | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite |
Ihe onwunwe magnetik | Magnetik | Magnetik | Magnetik | Magnetik | Magnetik | Magnetik | Magnetik | Magnetik |
Ndụ Ọsọ (h/℃) | no | ≥80/1350 | ≥80/1300 | ≥80/1300 | ≥80/1300 | ≥80/1250 | ≥50/1350 | ≥50/1350 |
Nke gara aga: AWG11 0Cr21Al6Nb Waya Na-egbuke egbuke maka Mweghachi Eletrịkị Osote: 3j21 High Elasticity Alloy Strip Heat Resistant Nickel Chromium Iron Alloy Strip OEM