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Ni80cr20 Nichrome 80 Resistance Ribbon / Nicr80/20 Flat Waya
Ni80cr20Nichrome80 rịbọn na-eguzogide / Nicr80/20 Flat Waya
Ni80Cr20 bụ nickel-chromium alloy (NiCr alloy) mara elu resistivity, ezigbo oxidation resistance na ezigbo ụdị kwụsie ike.Ọ dị mma maka iji ya na okpomọkụ ruo 1200 Celsius, ma jide ndụ ọrụ dị elu ma e jiri ya tụnyere ígwè chromium alumium alloys.
Ngwa a na-ahụkarị maka Ni80Cr20 bụ ihe ndị na-ekpo ọkụ eletrik na ngwa ụlọ, ọkụ ụlọ ọrụ na ndị na-emegide (wirewound resistors, metal film resistors), igwe anaghị agba nchara, igwe igwe, igwe na-ekpo ọkụ mmiri, ịkpụzi plastik na-anwụ, ígwè na-ere ọkụ, ihe na-ekpuchi ígwè na ihe ndị na-emepụta ihe na cartridge.
Mechanical Njirimara nkeNichromewaya 80
| Okpomọkụ ọrụ na-aga n'ihu nke ukwuu: | 1200ºC |
| Resistivity 20ºC: | 1.09 ohm mm2/m |
| Njupụta: | 8.4 g/cm3 |
| Nrụpụta okpomọkụ: | 60.3 KJ/m·h·ºC |
| Ọnụọgụ nke Mgbasa ọkụ ọkụ: | 18 α×10-6/ºC |
| Ebe mgbaze: | 1400ºC |
| Mgbatị: | Nkeji 20% |
| Ọdịdị Micrographic: | Austenite |
| Akụrụngwa magnetik: | na-abụghị magnetik |
Ihe Ndị Na-akpata Okpomọkụ nke Nguzogide Eletriki
| 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 | - |
Ụdị nke ọkọnọ
| Aha Alloys | Ụdị | Akụkụ | ||
| Ni80Cr20W | Waya | D=0.03mm~8mm | ||
| Ni80Cr20R | Ribọn | W=0.4~40 | T = 0.03 ~ 2.9mm | |
| Ni80Cr20S | Mwepu | W=8 ~ 250mm | T = 0.1 ~ 3.0 | |
| Ni80Cr20F | Foil | W=6 ~ 120mm | T = 0.003 ~ 0.1 | |
| Ni80Cr20B | Ogwe | Dia=8 ~ 100mm | L=50~1000 | |
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