I-Stranded resistance wire yenziwe ngama-alloys e-Nichrome, njenge-Ni80Cr20, i-Ni60Cr15, njl.
I-Stranded resistance wire heating wire ineenzuzo ezininzi, ezifana nesakhono soguquko, ukuzinza kwe-thermal, umlingiswa womatshini, amandla okutshatyalaliswa kwimeko ye-thermal kunye ne-anti-oxidization.I-Nichrome Wire yenza umaleko okhuselayo wechromium oxide xa ifudunyezwa okokuqala.Izinto ezingaphantsi komgangatho aziyi kuxubha, zithintele ukuba ucingo luqhekeke okanye lutshise.Ngenxa yokuxhathisa okuphezulu kweNichrome Wire kunye nokumelana ne-oxidation kumaqondo obushushu aphezulu, isetyenziswa kakhulu kwizinto zokufudumeza, ukufudumeza kombane kunye neenkqubo zokunyanga ubushushu kwimichiza, oomatshini, isinyithi kunye nokhuselo,
Ukusebenza\mathiriyeli | Cr20Ni80 | |
Ukuqamba | Ni | Phumla |
Cr | 20.0~23.0 | |
Fe | ≤1.0 | |
Elona qondo lobushushu℃ | 1200 | |
Indawo yokunyibilika℃ | 1400 | |
Ubuninzi be-g/cm3 | 8.4 | |
Ukuxhathisa | 1.09±0.05 | |
μΩ·m,20℃ | ||
Ubude ekugqabhukeni | ≥20 | |
Ubushushu obuthile | 0.44 | |
J/g.℃ | ||
I-Thermal conductivity | 60.3 | |
KJ/mh℃ | ||
I-Coefficient yokwandiswa kwemigca | 18 | |
a×10-6/℃ | ||
(20~1000℃) | ||
Ubume beMicrographic | Austenite | |
Iimpawu zemagneti | Nonmagnetic |