Katundu/Giredi | NiCr 35/20 | NiCr 30/20 | Karma | Evanohm |
---|---|---|---|---|
Main Chemical Kupanga (%) | Ni 34.0-37.0 Cr 18.0-21.0 Fe Bali. | Ni 30.0-34.0 Cr 18.0-21.0 Fe Bali. | Ni Bali. Cr 19.0-21.5 Fe 2.0-3.0 | Ni Bali. Cr 19.0-21.5 Fe - |
Max Ntchito Kutentha (ºC) | 1100 | 1100 | 300 | 1400 |
Resistivity pa 20ºC (μΩ·m) | 1.04 | 1.04 | 1.33 | 1.33 |
Kachulukidwe (g/cm³) | 7.9 | 7.9 | 8.1 | 8.1 |
Thermal Conductivity (KJ/m·h·ºC) | 43.8 | 43.8 | 46 | 46 |
Coefficient of Kukula kwa Kutentha (α×10⁻⁶/ºC) | 19 | 19 | - | - |
Melting Point (ºC) | 1390 | 1390 | 1400 | 1400 |
Elongation (%) | > 20 | > 20 | 10-20 | 10-20 |
Kapangidwe ka Micrographic | austenite | austenite | austenite | austenite |
Maginito Katundu | zopanda maginito | zopanda maginito | zopanda maginito | zopanda maginito |
Chemical Composition | Nickel 80%, Chrome 20% |
Mkhalidwe | Wowala / Acid woyera / Oxidized Mtundu |
Diameter (Waya) | 0.018mm ~ 1.6mm (spool), 1.5mm-8mm (koyilo), 8 ~ 60mm (ndodo) |
Nichrome Round Waya | Kutalika: 0.018mm ~ 10mm |
Nichrome Riboni | M'lifupi: 5 ~ 0.5mm, Makulidwe: 0.01-2mm |
Mzere wa Nichrome | M'lifupi: 450mm ~ 1mm, Makulidwe: 0.001mm ~ 7mm |
Gulu | Ni80Cr20, Ni70/30, Ni60Cr15, Ni60Cr23, Ni35Cr20Fe, Ni30Cr20, Ni80, Ni70, Ni60, Ni40 |
Ubwino | Mapulasitiki abwino kwambiri ozizira chifukwa chazitsulo zazitsulo |
Makhalidwe | Kuchita kokhazikika; Anti-oxidation; Kukana dzimbiri; Kukhazikika kwa kutentha kwakukulu; Kukhoza kwabwino kwa coilform; Pamwamba pawokha komanso wopanda mawanga |
Kugwiritsa ntchito | Kukana kutentha zinthu; Zida zazitsulo; Zida zapakhomo; Kupanga makina ndi mafakitale ena |