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FeCrAl A1 APM AF D Alloy waya eletrik na-eguzogide okpomọkụ
FeCrAl A1 APM AF D Alloy waya eletrik na-eguzogide okpomọkụ
Banyere NguzogideWaya kpo oku:
Anyị bụ ndị ọkachamara kasị ukwuu emeputa nke iguzogide kpo oku alloy na China, ọkachamara na Ferro-Chrome (Fe-Cr-AL) waya, Nickel-Chrome (Nichrome) waya, ọla kọpa nickel (Constantan) waya, igwe anaghị agba nchara waya na yiri ngwaahịa na alloys ahaziri izute kpọmkwem ndị ahịa chọrọ.
Nkọwa nha
| Aha ngwaahịa | Oke oke |
| Oyi ịbịaru waya | Dayameta 0.03-7.5mm |
| mkpanaka waya na-ekpo ọkụ | Dayameta 8.0-12mm |
| Ribọn | Ọkpụrụkpụ 0.05-0.35mm |
| Obosara 0.5.0-3.5mm | |
| Oyi akpọrepu eriri | Ọkpụrụkpụ 0.5-2.5mm |
| Obosara 5.0-40mm | |
| na-ekpo ọkụ akpọrepu eriri | Ọkpụrụkpụ 4-6 mm |
| Obosara 15-40mm |
ntọala ntọala:
| isi parameters | APMTM | FeCrAl | ||
| A-1 | AF | D | ||
| Ọnọdụ okpomọkụ na-aga n'ihu kachasị elu | 1425 | 1400 | 1300 | 1300 |
| Ngwakọta kemịkalụ ọnụ,% Cr | 22 | 22 | 22 | 22 |
| AI | 5.8 | 5.8 | 5.3 | 4.8 |
| Fe | ihe eji eme ihe | ihe eji eme ihe | ihe eji eme ihe | ihe eji eme ihe |
| Ni | - | - | - | - |
| The resistivity na 20ºC,Ωmm-2mm-1 | 1.45 | 1.45 | 1.39 | 1.35 |
| njupụta,g/cm3 | 7.1 | 7.1 | 7.15 | 7.25 |
| Ọnụọgụ mgbasawanye okpomọkụ K-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 |
| Thermal conductivity 20ºC, Wm-1K-1 | 13 | 13 | 13 | 13 |
| Pụrụ iche okpomọkụ ike 20ºC,KJkg-1K-1 | 0.46 | 0.46 | 0.46 | 0.46 |
| Ebe mgbazeºC | 1500 | 1500 | 1500 | 1500 |
| Eleghi anya njiri mara | ||||
| Ike ntanye, N mm-2 | 680 | 680 | 680 | 650 |
| Ike nke mkpụrụ, N mm-2 | 470 | 475 | 475 | 450 |
| Isi ike, Hv | 230 | 230 | 230 | 230 |
| Na-agbaji elongation,% | 20 | 18 | 18 | 18 |
| 900ºCT ike ike, N mm-2 | 40 | 34 | 37 | 34 |
| Ike na-akpụ akpụ 800ºC | 11 | 6 | 8 | 6 |
| 1000ºC | 3.4 | 1 | 1.5 | 1 |
| Magnetik | magnetik (na okpomọkụ 600ºC) | |||
| Emissivity, ọnọdụ oxidation | 0.7 | 0.7 | 0.7 | 0.7 |
Nkọwapụta:
| Ụdị Alloy | Dayameta | Nguzogide | Ịkwụsị | Mgbatị(%) | Na-ehulata | Max.Na-aga n'ihu | Ndụ arụ ọrụ |
| (mm) | (μΩm)(20°C) | Ike | Oge | Ọrụ | (awa) | ||
| (N/mm²) | Okpomọkụ(°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 |
Uru:
Nickelchromium alloy nwere nnukwu nguzogide siri ike, nguzogide corrosion, nguzogide oxidation elu dị mma, nke ka mma n'okpuru oke okpomọkụ na ike seismic, ezigbo ductility, ezigbo ọrụ na weldability.
Dee ozi gị ebe a ziga anyị ya
