Tete'e fa'avevela nichrome u'amea uaea ni80cr20 mo fa'avevela eletise
Fa'amatalaga o oloa
Vasega: Ni80Cr20 ,e taʻua foi MWS-650, NiCrA, Tophet A, HAI-NiCr 80, Chromel A, Alloy A, N8, Resistohm 80, Stablohm 650, Nichorme V, ma isi.
O mea tau vaila'au(%)
C | P | S | Mn | Si | Cr | Ni | Al | Fe | Isi |
Max | |||||||||
0.03 | 0.02 | 0.015 | 0.60 | 0.75~1.60 | 20.0~23.0 | Bal. | Max 0.50 | Max 1.0 | - |
Meatotino Fa'ainisinia o uaea nichrome
Mamalu Auaunaga Fa'aauau: | 1200ºC |
Tete'e 20ºC: | 1.09 ohm mm2/m |
Malosi: | 8.4 g/cm3 |
Amioga vevela: | 60.3 KJ/m·h·ºC |
Coefficient o le fa'alauteleina o le vevela: | 18 α×10-6/ºC |
Lisi Lisi: | 1400ºC |
Fa'aumiumi: | Min 20% |
Fa'atonuga fa'ata'oto: | Austenite |
Meatotino maneta: | lē fa'amaneta |
Temperature Factors O le Resistivity Faaeletise
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 | - |
Lapopo'a masani ole uaea u'amea nikeli:
Matou te tuʻuina atu oloa i foliga o le uaea, uaea mafolafola, strip.We mafai foi ona faia mea faʻapitoa e tusa ai ma talosaga a le tagata faʻaoga.
Uaea susulu ma paepae-0.025mm~3mm
Pickling uaea:1.8mm~10mm
Uaea uaea: 0.6mm~10mm
Uaea mafolafola: mafiafia 0.05mm ~ 1.0mm, lautele 0.5mm ~ 5.0mm