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FeCr23Al5 / Cr23Al5 Igwe ọkụ na-ekpo ọkụ dị elu / waya dị larịị
FeCrAl 23-5/Okpomọkụ na-ekpo ọkụ waya/ waya dị larịị
A na-ejikarị eme ihe na ikpo ọkụ, ihe ọkụ ọkụ na resistor, wdg.
NiCr 80/20, NiCr 70/30, NiCr 60/15, NiCr 35/20
FeCrAl15-5, FeCrAl20-5, FeCrAl 25-5, wdg…
Constantan, Alloy 30, Alloy 60, Alloy 90, wdg.
Igwe ọkụ eletrik sitere na 0.02 u ohm/m-1.53 u ohm/m
Na-arụ ọrụ okpomọkụ site na 200 C ruo 1400 C
Pls nweere onwe gị ịkpọtụrụ anyị ma ọ bụrụ na enwere ajụjụ ọ bụla.
NiCr:
RESISTOHM 20, RESISTOHM 30, RESISTOHM 40, RESISTOHM 60, RESISTOHM 70, RESISTOHM 80
FeCrAl:
RESISTOHM 125, RESISTOHM 135, RESISTOHM 140,
RESISTOHM 145, RESISTOHM 153
CuNi
Constantan, Cuprothal 5, Cuprothal 10, Cuprothal 15, Cuprothal 30, Eurica
| FeCrAl Alloy ọkwa | Ngwakọta kemịkalụ% | |||||||||
| C | P | S | Mn | Si | Cr | Ni | Al | Fe | Re | Ndị ọzọ |
| max (≤) | ||||||||||
| 1Cr13Al4 | 0.12 | 0.025 | 0.025 | 0.7 | ≤1.00 | 12.5-15.0 | -- | 3.5-4.5 | 0.1 | Bal. |
| 0Cr15Al5 | 0.12 | 0.025 | 0.025 | 0.7 | ≤1.00 | 14.5-15.5 | -- | 4.5-5.3 | 0.1 | Bal. |
| 0Cr25Al5 | 0.06 | 0.025 | 0.025 | 0.7 | ≤0.60 | 23.0-26.0 | ≤0.60 | 4.5-6.5 | 0.1 | Bal. |
| 0Cr23Al5 | 0.06 | 0.025 | 0.025 | 0.7 | ≤0.60 | 20.5-23.5 | ≤0.60 | 4.2-5.3 | 0.1 | Bal. |
| 0Cr21Al6 | 0.06 | 0.025 | 0.025 | 0.7 | ≤1.00 | 19.0-22.0 | ≤0.60 | 5.0-7.0 | 0.1 | Bal. |
| 0Cr21Al4 | 0.06 | 0.025 | 0.025 | 0.7 | ≤1.00 | 21.0-23.0 | ≤0.60 | 3.0-5.2 | 0.1 | Bal. |
| 0Cr21Al6Nb | 0.05 | 0.025 | 0.025 | 0.7 | ≤0.60 | 21.0-23.0 | ≤0.60 | 5.0-7.0 | 0.1 | Bal. |
| 0Cr27Al7Mo2 | 0.05 | 0.025 | 0.025 | 0.7 | ≤0.40 | 26.5-27.8 | ≤0.60 | 6.0-7.0 | 0.1 | Bal. |
Ngwakọta kemịkalụ na akụrụngwa:
| Ngwongwo/ọkwa | NiCr 80/20 | NiCr 70/30 | NiCr 60/15 | NiCr 35/20 | NiCr 30/20 | |
| Isi kemịkalụ Ihe mejupụtara(%) | Ni | Bal. | Bal. | 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 | Bal. | Bal. | Bal. | |
| Max na-arụ ọrụ Okpomọkụ(ºC) | 1200 | 1250 | 1150 | 1100 | 1100 | |
| Resistivity na 20ºC (μΩ · m) | 1.09 | 1.18 | 1.12 | 1.04 | 1.04 | |
| Njupụta (g/cm3) | 8.4 | 8.1 | 8.2 | 7.9 | 7.9 | |
| Nrụpụta ọkụ (KJ/m· h·ºC) | 60.3 | 45.2 | 45.2 | 43.8 | 43.8 | |
| Ọnụọgụ nke Thermal Mgbasawanye (α × 10-6/ºC) | 18 | 17 | 17 | 19 | 19 | |
| Ebe mgbaze (ºC) | 1400 | 1380 | 1390 | 1390 | 1390 | |
| Mgbatị(%) | > 20 | > 20 | > 20 | > 20 | > 20 | |
| Ọdịdị Micrographic | austenite | austenite | austenite | austenite | austenite | |
| Ihe onwunwe magnetik | na-abụghị magnetik | na-abụghị magnetik | na-abụghị magnetik | na-abụghị magnetik | na-abụghị magnetik | |
| CuNi Alloys ọkwa | Eletriki resistivity (20degreeΩ mm²/m) | ọnụọgụ okpomọkụ nke nguzogide (10^6/ogo) | Njupụta g/mm² | Oke.okpomọkụ (ogo) | Ebe mgbaze (ogo) |
| CuNi1 | 0.03 | <1000 | 8.9 | 200 | 1085 |
| CuNi2 | 0.05 | <1200 | 8.9 | 200 | 1090 |
| CuNi6 | 0.10 | < 600 | 8.9 | 220 | 1095 |
| CuNi8 | 0.12 | <570 | 8.9 | 250 | 1097 |
| CuNi10 | 0.15 | < 500 | 8.9 | 250 | 1100 |
| CuNi14 | 0.20 | <380 | 8.9 | 300 | 1115 |
| CuNi19 | 0.25 | <250 | 8.9 | 300 | 1135 |
| CuNi22 | 0.30 | <160 | 8.9 | 300 | 1150 |
| CuNi30 | 0.35 | <100 | 8.9 | 350 | 1170 |
| CuNi34 | 0.40 | -0 | 8.9 | 350 | 1180 |
| CuNi40 | 0.48 | ± 40 | 8.9 | 400 | 1280 |
| CuNi44 | 0,50 | <-6 | 8.9 | 400 | 1280 |
Dee ozi gị ebe a ziga anyị ya
