Non pwodwi | Ranje gwosè |
Fil fè desen frèt | Dyamèt 0.03-7.5mm |
Hot-woule fil baton | Dyamèt 8.0-12mm |
Riban | Epesè 0.05-0.35mm |
Lajè 0.5.0-3.5mm |
Fwad woule teren | Epesè 0.5-2.5mm |
Lajè 5.0-40mm |
teren woule cho | Epesè 4-6mm |
Lajè 15-40mm |
Konsènan fil chofaj rezistans:
Nou se pi gwo manifakti pwofesyonèl nan alyaj chofaj rezistans nan Lachin, ki espesyalize nan fil Ferro-Chrome (Fe-Cr-AL), fil Nikèl-Chrome (Nichrome), fil Copper Nikèl (Constantan), fil asye pur ak pwodwi ki gen rapò ak alyaj. pwepare pou satisfè kondisyon espesifik kliyan yo
Detay gwosè
paramèt debaz:
paramèt debaz yo | Kanthall APMTM | Kanthall |
A-1 | AF | D |
Tanperati k ap travay ki pi wo a | 1425 | 1400 | 1300 | 1300 |
Konpozisyon chimik nominal la,% Cr | 22 | 22 | 22 | 22 |
AI | 5.8 | 5.8 | 5.3 | 4.8 |
Fe | engredyan | engredyan | engredyan | engredyan |
Ni | - | - | - | - |
Rezistivite a nan 20ºC, Ωmm-2mm-1 | 1.45 | 1.45 | 1.39 | 1.35 |
dansite, g/cm3 | 7.1 | 7.1 | 7.15 | 7.25 |
Koefisyan ekspansyon tèmikK-1 20-750ºC | 14×10-6 | 14×10-6 | 14×10-6 | 14×10-6 |
20-1000ºC | 15×10-6 | 15×10-6 | 15×10-6 | 15×10-6 |
Konduktivite tèmik 20ºC, Wm-1K-1 | 13 | 13 | 13 | 13 |
Kapasite chalè espesifik 20ºC, KJkg-1K-1 | 0.46 | 0.46 | 0.46 | 0.46 |
Pwen k ap fonn ºC | 1500 | 1500 | 1500 | 1500 |
Pwobableman karakteristik mekanik | | | | |
Fòs rupture, N mm-2 | 680 | 680 | 680 | 650 |
Fòs sede a, N mm-2 | 470 | 475 | 475 | 450 |
Dite, Hv | 230 | 230 | 230 | 230 |
Kraze elongasyon,% | 20 | 18 | 18 | 18 |
900ºC Fòs traction, N mm-2 | 40 | 34 | 37 | 34 |
Fòs ranpe 800ºC | 11 | 6 | 8 | 6 |
1000ºC | 3.4 | 1 | 1.5 | 1 |
Mayetik | mayetik (nan tanperati a 600ºC) |
Emisivite, kondisyon yo oksidasyon | 0.7 | 0.7 | 0.7 | 0.7 |
Spesifikasyon:
Kalite alyaj | Dyamèt | Rezistivite | Tensile | elongasyon (%) | Koube | Max.Continuous | Travay Lavi |
(mm) | (μΩm)(20°C) | Fòs | Fwa | Sèvis | (èdtan) |
(N/mm²) | | Tanperati (°C) |
Cr20Ni80 | <0.50 | 1.09±0.05 | 850-950 | >20 | >9 | 1200 | > 20000 |
0.50-3.0 | 1.13±0.05 | 850-950 | >20 | >9 | 1200 | > 20000 |
> 3.0 | 1.14±0.05 | 850-950 | >20 | >9 | 1200 | > 20000 |
Cr30Ni70 | <0.50 | 1.18±0.05 | 850-950 | >20 | >9 | 1250 | > 20000 |
≥0.50 | 1.20±0.05 | 850-950 | >20 | >9 | 1250 | > 20000 |
Cr15Ni60 | <0.50 | 1.12±0.05 | 850-950 | >20 | >9 | 1125 | > 20000 |
≥0.50 | 1.15±0.05 | 850-950 | >20 | >9 | 1125 | > 20000 |
Cr20Ni35 | <0.50 | 1.04±0.05 | 850-950 | >20 | >9 | 1100 | > 18000 |
≥0.50 | 1.06±0.05 | 850-950 | >20 | >9 | 1100 | > 18000 |
1Cr13Al4 | 0.03-12.0 | 1.25±0.08 | 588-735 | > 16 | > 6 | 950 | > 10000 |
0Cr15Al5 | 1.25±0.08 | 588-735 | > 16 | > 6 | 1000 | > 10000 |
0Cr25Al5 | 1.42±0.07 | 634-784 | > 12 | > 5 | 1300 | > 8000 |
0Cr23Al5 | 1.35±0.06 | 634-784 | > 12 | > 5 | 1250 | > 8000 |
0Cr21Al6 | 1.42±0.07 | 634-784 | > 12 | > 5 | 1300 | > 8000 |
1Cr20Al3 | 1.23±0.06 | 634-784 | > 12 | > 5 | 1100 | > 8000 |
0Cr21Al6Nb | 1.45±0.07 | 634-784 | > 12 | > 5 | 1350 | > 8000 |
0Cr27Al7Mo2 | 0.03-12.0 | 1.53±0.07 | 686-784 | > 12 | > 5 | 1400 | > 8000 |
Avantaj:
Alyaj nikèlkromyòm ak rezistans segondè ak ki estab, rezistans korozyon, rezistans oksidasyon sifas se yon bon bagay, yon pi bon anba tanperati ki wo ak fòs sismik, bon duktilite, bon travayabilite ak soudabilite.
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