Gafatia Fa'apolofesa oUaea Fa'a'au'au Nicr8020+ZrUaea Nickel Chrome e Tete'e Maualuga
Fa'amatalaga o le oloa:
Fa'asologa Fa'akemikolo: Nickel 80%, Chrome 20% +Zr
Tulaga: Lanu susulu/paʻepaʻe 'o'ona/lanu 'o'ona
Lapoa: E pei ona manaʻomia e le tagata faʻatau
Kamupani Gaosi Uaea NiCr Alloy Saina
Fa'atulagaga ma Meatotino Fa'akemikolo:
| Fa'atinoga o le Alloy | Cr20Ni80 | Cr30Ni70 | Cr15Ni60 | Cr20Ni35 | Cr20Ni30 | |
|---|---|---|---|---|---|---|
| Kemikolo Autu Fa'atulagaga | 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 | |
| Auaunaga Fa'aauau Maualuga Vevela o le Elemene (°C) | 1200 | 1250 | 1150 | 1100 | 1100 | |
| Tete'e i le 20°C (μΩ·m) | 1.09 | 1.18 | 1.12 | 1 | 1.04 | |
| Mafiafia (g/cm³) | 8.4 | 8.1 | 8.2 | 7.9 | 7.9 | |
| Amioga Fa'avevela (KJ/m·h·°C) | 60.3 | 45.2 | 45.2 | 43.8 | 43.8 | |
| Fa'atusatusaga o le Linear Fa'alauteleina (α×10⁻⁶/°C) | 18 | 17 | 17 | 19 | 19 | |
| Tulaga e Liusuavai ai (Tusa ma le) (°C) | 1400 | 1380 | 1390 | 1390 | 1390 | |
| Fa'aloloa i le taimi o le Malepelepe (%) | >20 | >20 | >20 | >20 | >20 | |
| Fausaga Fa'a-Maikorokalafi | austenite | austenite | austenite | austenite | austenite | |
| Meatotino Fa'amagnetika | e lē fa'amagnetika | e lē fa'amagnetika | Maneta vaivai | Maneta vaivai | e lē fa'amagnetika |
Tele masani:
Matou te tuʻuina atu oloa i foliga o uaea, uaea mafolafola, ma fasipepa. E mafai ona matou lagolagoina le faʻapitoa;
Uaea susulu, fa'avevela, ma vaivai–0.025mm~5mm
Uaea pa'epa'e e fa'asusu ai le 'āseta: 1.8mm ~ 10mm
Uaea fa'a'okesaita: 0.6mm ~ 10mm
Uaea mafolafola: mafiafia 0.05mm ~ 1.0mm, lautele 0.5mm ~ 5.0mm
Faiga:
Uaea: Sauniuniga o meafaitino → fa'a'ele'eleina → toe fa'a'ele'eleina → fa'a'ele'eleina → fa'a'ele'eleina vevela → togafitiga fa'avevela
→togafitiga o luga → tusi ata (taavale) → fa'auma togafitiga vevela → asiasiga → afifi → fale teuoloa
Fa'amatalaga o oloa:
1) Sili ona lelei le tete'e atu i le oxidation ma le malosi fa'amekanika i le vevela maualuga;
2) Tete'e maualuga ma le maualalo o le vevela o le tete'e;
3) Lelei tele le toe fa'afo'iina ma le fa'atinoina o le fa'atinoga;
4) Fa'atinoga sili ona lelei o le ueloina
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