Bayani
Haɗin Sinadari da Kaddarorin: | ||||
Kayayyaki / Daraja | NiCr 80/20 | NiCr 70/30 | NiCr 60/15 | |
Babban Haɗin Sinadari(%) | Ni | Bal. | Bal. | 55.0-61.0 |
Cr | 20.0-23.0 | 28.0-31.0 | 15.0-18.0 | |
Fe | ≤ 1.0 | ≤ 1.0 | Bal. | |
Matsakaicin Yanayin Aiki (ºC) | 1200 | 1250 | 1150 | |
Resistivity a 20ºC(μ Ω · m) | 1.09 | 1.18 | 1.12 | |
Girma (g/cm3) | 8.4 | 8.1 | 8.2 | |
Ƙarfafa Ƙarfafawa (KJ/m· h · ºC) | 60.3 | 45.2 | 45.2 | |
Ƙididdigar Ƙarfafa Ƙarfafawar Thermal (α × 10-6/ºC) | 18 | 17 | 17 | |
Wurin narkewa(ºC) | 1400 | 1380 | 1390 | |
Tsawaita(%) | > 20 | > 20 | > 20 | |
Tsarin Micrographic | Austenite | Austenite | Austenite | |
Abubuwan Magnetic | mara magana | mara magana | mara magana |
Kayayyaki / Daraja | NiCr 35/20 | NiCr 30/20 | Karma | Evanohm | |
Babban Chemical Haɗin kai(%) | Ni | 34.0-37.0 | 30.0-34.0 | Bal | Bal |
Cr | 18.0-21.0 | 18.0-21.0 | 19.0-21.5 | 19.0-21.5 | |
Fe | Bal. | Bal. | 2.0-3.0 | - | |
Matsakaicin Yanayin Aiki (ºC) | 1100 | 1100 | 300 | 1400 | |
Resistivity a 20ºC (μ Ω · m) | 1.04 | 1.04 | 1.33 | 1.33 | |
Girma (g/cm3) | 7.9 | 7.9 | 8.1 | 8.1 | |
Thermal Conductivity (KJ/m· h·ºC) | 43.8 | 43.8 | 46 | 46 | |
Coefficient na Thermal Fadada (α × 10-6/ºC) | 19 | 19 | - | - | |
Wurin narkewa(ºC) | 1390 | 1390 | 1400 | 1400 | |
Tsawaita(%) | > 20 | > 20 | 10-20 | 10-20 | |
Tsarin Micrographic | Austenite | Austenite | Austenite | Austenite | |
Abubuwan Magnetic | mara magana | mara magana | mara magana | mara magana |
Haɗin Sinadari | Nickel 80%, Chrome 20% |
Yanayi | Haske/Acid farin/ Launi mai Oxidied |
Diamita | 0.018mm ~ 1.6mm a cikin spool, 1.5mm-8mm shiryawa a cikin nada, 8 ~ 60mm a sanda |
Nichrome Round Waya | Diamita 0.018mm ~ 10mm |
Nichrome Ribbon | Nisa 5 ~ 0.5mm, kauri 0.01-2mm |
Nichrome Strip | Nisa 450mm ~ 1mm, kauri 0.001m ~ 7mm |
Diamita | 1.5mm-8mm shiryawa a cikin nada, 8 ~ 60mm a sanda |
Daraja | Ni80Cr20, Ni70/30, Ni60Cr15, Ni60Cr23, Ni35Cr20Fe, Ni30Cr20 Ni80, Ni70, Ni60, Ni40, |
Amfani | Tsarin ƙarfe na nichrome yana ba su filastik mai kyau sosai lokacin sanyi. |
Halaye | Tsayayyen aiki; Anti-oxidation; Juriya na lalata; Babban kwanciyar hankali; Kyakkyawan iyawar coilforming; Uniform da kyakkyawan yanayin saman ba tare da tabo ba. |
Amfani | Abubuwan dumama na juriya;Material a cikin ƙarfe, Kayan aikin gida; Kera injiniyoyi da sauran masana'antu. |