Stranded resistentia filum factum est de Nichrome Alloys, ut Ni80CR00, Ni60Cr15, etc. fieri potest cum VII firls, XIX feruntur, aut XXXVII firma, vel figuras XXXVII.
Stranded resistentia heating filum habet multa commoda, ut deformatio facultatem, scelerisque stabilitatem, mechanica character, shockproof facultatem in scelerisque statu et anti-oxidization. Nichorome filum format a tutela iacuit de chromium cadmiae cum calefacta est primum. Material sub iacuit non oxidize, ne filum a fractionis et ardenti. Due to Nichrome Wire's relatively high resistivity and resistance to oxidation at high temperatures, it is widely used in heating elements, electric furnace heating and heat-treating processes in the chemical, mechanical, metallurgical and defense industries,
Perficientur \ materiales | Cr20ni80 | |
Conpositio | Ni | Requiesco |
Cr | 20.0 ~ 23.0 | |
Fe | ≤1.0 | |
Maximum temperatus ℃ | MCC | |
Meltiing Point ℃ | MCD | |
Density G / CM3 | 8,4 | |
Resistentia | 1.09 ± 0.05 | |
ΜΩ · M, XX ℃ | ||
Elongatio ad rupture | ≥20 | |
Calor | 0.44 | |
J / g. ℃ | ||
Scelerisque conductivity | 60.3 | |
KJ / MH ℃ | ||
Coefficiens lineae expansion | 18 | |
A × 10-6 / ℃ | ||
(XX ~ M) | ||
Micrographic structure | Austenite | |
Properties magnetica | Nonmagnetic |