Fa'apolofesa Tufuga OUaea Alloy Nicr8020+ZrHigh Resistivity Nickel Chrome Uaea
Fa'amatalaga o oloa:
Tulaga Fa'ainisinia: Nikeli 80%, Chrome 20% + Zr
Tulaga: Bright/Acid pa'epa'e/Oxidied Lanu
Diameter: E pei ona manaʻomia e tagata faʻatau
Saina NiCr Alloy uaea gaosi
Tulaga Fa'a-Kemikolo ma Meatotino:
Alloy Performance | Cr20Ni80 | Cr30Ni70 | Cr15Ni60 | Cr20Ni35 | Cr20Ni30 | |
---|---|---|---|---|---|---|
Vailaau Autu Tulaga | Ni | Malolo | Malolo | 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 | Malolo | Malolo | Malolo | |
Max. Auaunaga Fa'aauau Temp. o Elemene (°C) | 1200 | 1250 | 1150 | 1100 | 1100 | |
Tete'e ile 20°C (μΩ·m) | 1.09 | 1.18 | 1.12 | 1 | 1.04 | |
Malosi (g/cm³) | 8.4 | 8.1 | 8.2 | 7.9 | 7.9 | |
Amioga vevela (KJ/m·h·°C) | 60.3 | 45.2 | 45.2 | 43.8 | 43.8 | |
Coefficient o Linear Fa'alautele (α×10⁻⁶/°C) | 18 | 17 | 17 | 19 | 19 | |
Lisi Lisi (Pe tusa) (°C) | 1400 | 1380 | 1390 | 1390 | 1390 | |
Fa'aumi ile malepe (%) | >20 | >20 | >20 | >20 | >20 | |
Fa'asologa o Micrographic | austenite | austenite | austenite | austenite | austenite | |
Meatotino maneta | lē fa'amaneta | lē fa'amaneta | Maneta vaivai | Maneta vaivai | lē fa'amaneta |
Tele masani:
Matou te tuʻuina atu oloa i foliga o le uaea, uaea mafolafola, strip.We mafai ona lagolagoina customization;
Malamalama, fa'afefeteina, uaea vaivai–0.025mm~5mm
Acid pickeling uaea paepae:1.8mm~10mm
Uaea uaea: 0.6mm~10mm
Uaea mafolafola: mafiafia 0.05mm ~ 1.0mm, lautele 0.5mm ~ 5.0mm
Fa'agasologa:
Uaea: Sauniuniga o meafaitino → liusuavai → toe liusuavai → faʻamalosi → taʻavale vevela → togafitiga vevela
→ togafiti i luga → tusi (taʻavale) → maeʻa togafitiga vevela → asiasiga → afifi → faleteuoloa
Fa'ailoga oloa:
1) Lelei faʻamaʻi faʻamaʻi ma le malosi faʻainisinia i le vevela maualuga;
2) maualuga resistivity ma maualalo vevela coefficient o tetee;
3) Toe fa'aleleia lelei ma le fa'atinoina o galuega;
4) Excellent uelo performace