Tetee Faavevela Alloy Uaea
1) Vasega:Ni70Cr30,Ni80Cr20,Ni60Cr15,Ni35Cr20,Ni30Cr20
2) Faʻamatalaga: Dia. 0.02~12mm
Resistance Heating Alloy Wire, Uaea Electrthermal, uaea fa'avevela eletise
Tele:0.02–12mm
Fuafuaga ma Meatotino:
Meatotino/Vaega | NiCr 80/20 | NiCr 70/30 | NiCr 60/15 | NiCr 35/20 | NiCr 30/20 | |
Fa'aigoa Autu Kemisi(%) | Ni | Bal. | Bal. | 55.0-61.0 | 34.0-37.0 | 30.0-34.0 |
Cr | 20.0-23.0 | 28.0-31.0 | 15.0-18.0 | 18.0-21.0 | 18.0-21.0 | |
Fe | ≤ 1.0 | ≤ 1.0 | Bal. | Bal. | Bal. | |
Mata'utia Tevela Galulue(ºC) | 1200 | 1250 | 1150 | 1100 | 1100 | |
Resistivity ile 20ºC (μ Ω · m) | 1.09 | 1.18 | 1.12 | 1.04 | 1.04 | |
Malosi (g/cm3) | 8.4 | 8.1 | 8.2 | 7.9 | 7.9 | |
Amioga vevela(KJ/m· h· ºC) | 60.3 | 45.2 | 45.2 | 43.8 | 43.8 | |
Coefficient o le fa'alauteleina o le vevela (α × 10-6/ºC) | 18 | 17 | 17 | 19 | 19 | |
Lisi Lisi(ºC) | 1400 | 1380 | 1390 | 1390 | 1390 | |
Fa'atele(%) | > 20 | > 20 | > 20 | > 20 | > 20 | |
Fa'asologa o Micrographic | austenite | austenite | austenite | austenite | austenite | |
Meatotino maneta | lē fa'amaneta | lē fa'amaneta | lē fa'amaneta | lē fa'amaneta | lē fa'amaneta |