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Nicr 80/20 Nicr 60/15 Ribhoni / Flat Wire yeBraking Resistor
NiCr 80/20 NiCr 60/15 Ribhoni / waya yakatsetseka yeBraking Resistor
Ni80Cr20 is nickel-chromium alloy (NiCr alloy) inoratidzwa nepamusoro resistivity, yakanaka oxidation kuramba uye yakanaka kwazvo fomu kugadzikana. Yakakodzera kushandiswa patembiricha inosvika 1200 ° C, uye inobata hupenyu hwesevhisi hwepamusoro kana ichienzaniswa neIron chromium alumium alloys.
Yakajairika maapplication eNi80Cr20 ndeyemagetsikupisa chinhus mumidziyo yemumba, mavira emaindustry uye resistors (wirewound resistors, metal film resistors), flat irons, ironing machines, water heaters, plastic molding inofa, soldering irons, metal sheathed tubular elements and cartridge elements.
Mechanical Properties yeNichrome 80 waya
| Max Continuous Service Temperature: | 1200ºC |
| Resisivity 20ºC: | 1.09 ohm mm2/m |
| Density: | 8.4 g/cm3 |
| Thermal Conductivity: | 60.3 KJ/m·h·ºC |
| Coefficient of Thermal Expansion: | 18 α×10-6/ºC |
| Melting Point: | 1400ºC |
| Elongation: | Zvishoma 20% |
| Chimiro cheMicrographic: | Austenite |
| Magnetic Property: | nonmagnetic |
Tembiricha Zvinhu ZveMagetsi Resistivity
| 20ºC | 100ºC | 200ºC | 300ºC | 400ºC | 500ºC | 600ºC |
| 1 | 1.006 | 1.012 | 1.018 | 1.025 | 1.026 | 1.018 |
| 700ºC | 800ºC | 900ºC | 1000ºC | 1100ºC | 1200ºC | 1300ºC |
| 1.01 | 1.008 | 1.01 | 1.014 | 1.021 | 1.025 | - |
Maitiro ekupa
| Alloys Name | Type | Dimension | ||
| Ni80Cr20W | Waya | D=0.03mm~8mm | ||
| Ni80Cr20R | Ribhoni | W=0.4~40 | T=0.03~2.9mm | |
| Ni80Cr20S | Strip | W=8~250mm | T=0.1~3.0 | |
| Ni80Cr20F | Foil | W=6~120mm | T=0.003~0.1 | |
| Ni80Cr20B | Bar | Dia=8~100mm | L=50~1000 | |
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