Faahfaahinta Alaabta
FAQ
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Fe-Cr-Al alloy oo leh iska caabin sare iyo heerkulka adeeg ee ka badan kan Alloynka NiCr sidoo kale wuxuu leeyahay qiimo hoose. Codsiyada:
Ironr-chrome-aluminium electrie esistorstipis wmidely loo isticmaalo samaynta walxaha kulaylka koronto gudaha qalabka guriga iyo fmaces aan wanaagsanayn, pid appicatonsarefat rons, ioningmachines, naterheater, balaastikada dhinta, biraha alxanka, walxihii tubada ee biraha caleenta ah iyo walxaha kartoonada. Waxyaabaha Kiimikada ah % Walxaha daawaha | Halabuurka kiimikada% |
C | P | S | Mn | Si | Cr | Ni | Al | Fe | Kuwo kale |
max(≦) |
1Cr13Al4 | 0.12 | 0.0025 | 0.0025 | 0.7 | ≦1.00 | 12.5-15.0 | - | 3.5-4.5 | Naso | - |
0Cr15Al5 | 0.12 | 0.0025 | 0.0025 | 0.7 | ≦1.00 | 14.5-15.5 | - | 4.5-5.3 | Naso | - |
0Cr25Al5 | 0.06 | 0.0025 | 0.0025 | 0.7 | ≦0.60 | 23.0-26.0 | ≦0.60 | 4.5-6.5 | Naso | - |
0Cr23Al5 | 0.06 | 0.0025 | 0.0025 | 0.7 | ≦0.60 | 20.5-23.5 | ≦0.60 | 4.2-5.3 | Naso | - |
0Cr21Al6 | 0.06 | 0.0025 | 0.0025 | 0.7 | ≦1.00 | 19.0-22.0 | ≦0.60 | 5.0-7.0 | Naso | - |
0Cr19Al3 | 0.06 | 0.0025 | 0.0025 | 0.7 | ≦1.00 | 18.0-21.0 | ≦0.60 | 3.0-4.2 | Naso | - |
0Cr21Al6Nb | 0.05 | 0.0025 | 0.0025 | 0.7 | ≦0.60 | 21.0-23.0 | ≦0.60 | 5.0-7.0 | Naso | Nb ku dar0.5 |
0Cr27Al7Mo2 | 0.05 | 0.0025 | 0.0025 | 0.2 | ≦0.40 | 26.5-27.8 | ≦0.60 | 6.0-7.0 | Naso | |
Darajo | 1Cr13Al4 | TK1 | 0Cr25Al5 | 0Cr20Al6RE | 0Cr23Al5 | 0Cr19Al3 | 0Cr21Al6Nb | 0Cr27Al7Mo2 |
Halabuurka magaca ah% | Cr | 12.0-15.0 | 22.0-26.0 | 23.0-26.0 | 19.0-22.0 | 22.5-24.5 | 18.0-21.0 | 21.0-23.0 | 26.5-27.8 |
Al | 4.0-6.0 | 5.0-7.0 | 4.5-6.5 | 5.0-7.0 | 4.2-5.0 | 3.0-4.2 | 5.0-7.0 | 6.0-7.0 |
Re | fursad | 0.04-1.0 | fursad | fursad | fursad | fursad | fursad | fursad |
Fe | Bal. | | Bal. | Bal. | Bal. | Bal. | Bal. | Bal. |
| | | | | | | Nb0.5 | Mo1.8-2.2 |
Heerkulka shaqada ee ugu badan (°C) | 650 | 1400 | 1250 | 1250 | 1250 | 1100 | 1350 | 1400 |
Resisability 20℃(Ω/mm2/m) | 1.25 | 1.48 | 1.42 | 1.40 | 1.35 | 1.23 | 1.45 | 1.53 |
Cufnaanta (g/cm³) | 7.4 | 7.1 | 7.1 | 7.16 | 7.25 | 7.35 | 7.1 | 7.1 |
Heerarka kulaylka ee 20 ℃, W/(M·K) | 0.49 | 0.49 | 0.46 | 0.48 | 3.46 | 0.49 | 0.49 | 0.49 |
Iskuxidhka Balaadhinta Tooska ah (×10n6/℃)20-1000℃) | 15.4 | 16 | 16 | 14 | 15 | 13.5 | 16 | 16 |
Barta dhalaalaysa oo ku dhaw(℃) | 1450 | 1520 | 1500 | 1500 | 1500 | 1500 | 1510 | 1520 |
Xooga Jilicsan (N/mm2) | 580-680 | 680-830 | 630-780 | 630-780 | 630-780 | 600-700 | 650-800 | 680-830 |
Dheeraynta(%) | ›16 | ›10 | ›12 | ›12 | ›12 | ›12 | ›12 | ›10 |
Kala duwanaanshaha qaybta heerka hoos u dhaca (%) | 65-75 | 65-75 | 60-75 | 65-75 | 65-75 | 65-75 | 65-75 | 65-75 |
Soo noqnoqoshada laab-laaban (F/R) | ›5 | ›5 | ›5 | ›5 | ›5 | ›5 | ›5 | ›5 |
Adag (HB) | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 |
Qaab-dhismeedka Micrographic | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite |
Hanti Magnet | Magnetik | Magnetik | Magnetik | Magnetik | Magnetik | Magnetik | Magnetik | Magnetik |
Nolosha degdega ah(h/℃) | no | ≥80/1350 | ≥80/1300 | ≥80/1300 | ≥80/1300 | ≥80/1250 | ≥50/1350 | ≥50/1350 |
Kii hore: NiCr 80/20 Xargaha buufida kulaylka ee buufinta Arc: Xalka Dahaarka Waxqabadka Sare Xiga: Nickel Alloy Hastelloy C276 Ernicrmo-4 Welding MIG TIG Welding Inconel C-276 C22, B3, B2 Wire