I-Nickel Chromium Alloy 40 Resistance Ribbon Ni40cr20 Electric heater Wire
I-Nickel Chromium Resistance Alloy Resistohm 40 Resistance Ribbon Ni40cr20 heater kagesi Wire
I-Ni40Cr20i-austenitic nickel-chromium alloy (NiCr alloy) ukuze isetshenziswe emazingeni okushisa afika ku-1100°C (2010°F). I-alloy ibonakala ngokumelana okuphezulu nokumelana okuhle kwe-oxidation. Ine-ductility enhle ngemuva kokusetshenziswa kanye nokushisela okuhle kakhulu.
Izinhlelo zokusebenza ezijwayelekile zeI-Ni40Cr20amahitha okugcina ebusuku, ama-convection heater, ama-rheostat asebenza kanzima kanye nama-fan heater. Ingxubevange iphinde isetshenziselwe ukushisisa izintambo nezifudumezi zezintambo ezintweni ezincibilikisayo nezisusa iqhwa, izingubo zokulala zikagesi namaphedi, izihlalo zemoto, izifudumezi ze-baseboard kanye nezifudumezi zaphansi, izihlungi.
UKWAKHIWA KWAKHEMICAL
| C% | Si% | Mn% | Cr% | Ni% | Fe% | |
| Ukwakheka Okuzisholo | U-Bal. | |||||
| Okuncane | - | 1.6 | - | 18.0 | 34.0 | |
| Ubukhulu | 0.10 | 2.5 | 1.0 | 21.0 | 37.0 |
IZIMPAHLA ZEMITHETHO
| Usayizi Wocingo | Amandla esivuno | Amandla aqinile | Ukwelula | Ukuqina |
| Ø | I-R0.2 | Rm | A | |
| mm | Mpa | I-MPa | % | Hv |
| 1.0 | 340 | 675 | 25 | 180 |
| 4.0 | 300 | 650 | 30 | 160 |
IZIMPAHLA ZOMZIMBA
| Ukuminyana g/cm3 | 7.90 |
| Ukumelana nogesi ku-20°C Ω mm/m | 1.04 |
| Izinga lokushisa eliphezulu lokusebenzisa u-°C | 1100 |
| Iphuzu lokuncibilika °C | 1390 |
| Impahla Magnetic | Okungewona Uzibuthe |
I-TEMPERATURE FACTOR OF REISTIVITY
| Izinga lokushisa °C | 100 | 200 | 300 | 400 | 500 | 600 | 700 | 800 | 900 | 1000 | 1100 |
| Ct | 1.03 | 1.06 | 1.10 | 1.112 | 1.15 | 1.17 | 1.19 | 1.04 | 1.22 | 1.23 | 1.24 |
I-COEFFICIENT YOKWANUKA KOKUSHISA
| Izinga lokushisa °C | I-Thermal Expansion x 10-6/K |
| 20-250 | 16 |
| 20-500 | 17 |
| 20-750 | 18 |
| 20-1000 | 19 |
