Tariby fanafanana fecral alloy SWG16 0Cr21Al4 / 0Cr19Al3 ho an'ny sary indray
Tariby fanafanana fecral alloy SWG16 0Cr21Al4 / 0Cr19Al3 ho an'ny sary indray
Tariby fanoherana vita amin'ny firaka nikela sy chrome, firaka vy sy chrome, firaka vy sy chrome ary aliminioma, varahina sy nikela.
Ampiasaina indrindra amin'ny fanafanana, singa fanafanana sy resistor, sns.
NiCr 80/20, NiCr 70/30, NiCr 60/15, NiCr 35/20
CrAl 15-5, CrAl 20-5, CrAl 25-5, sns…
Constantan, Alloy 30, Alloy 60, Alloy 90, sns.
Fanoherana herinaratra manomboka amin'ny 0.02 u ohm/m-1.53 u ohm/m
Miasa amin'ny mari-pana manomboka amin'ny 200 C ka hatramin'ny 1400 C
Aza misalasala mifandray aminay raha misy fanontaniana.
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
| Kilasy firaka FeCrAl | Firafitra simika % | |||||||||
| C | P | S | Mn | Si | Cr | Ni | Al | Fe | Re | Ny hafa |
| ambony indrindra (≤) | ||||||||||
| 1Cr13Al4 | 0.12 | 0.025 | 0.025 | 0.7 | ≤1.00 | 12.5-15.0 | —- | 3.5-4.5 | 0.1 | Bala. |
| 0Cr15Al5 | 0.12 | 0.025 | 0.025 | 0.7 | ≤1.00 | 14.5-15.5 | —- | 4.5-5.3 | 0.1 | Bala. |
| 0Cr25Al5 | 0.06 | 0.025 | 0.025 | 0.7 | ≤0.60 | 23.0-26.0 | ≤0.60 | 4.5-6.5 | 0.1 | Bala. |
| 0Cr23Al5 | 0.06 | 0.025 | 0.025 | 0.7 | ≤0.60 | 20.5-23.5 | ≤0.60 | 4.2-5.3 | 0.1 | Bala. |
| 0Cr21Al6 | 0.06 | 0.025 | 0.025 | 0.7 | ≤1.00 | 19.0-22.0 | ≤0.60 | 5.0-7.0 | 0.1 | Bala. |
| 0Cr21Al4 | 0.06 | 0.025 | 0.025 | 0.7 | ≤1.00 | 21.0-23.0 | ≤0.60 | 3.0-5.2 | 0.1 | Bala. |
| 0Cr21Al6Nb | 0.05 | 0.025 | 0.025 | 0.7 | ≤0.60 | 21.0-23.0 | ≤0.60 | 5.0-7.0 | 0.1 | Bala. |
| 0Cr27Al7Mo2 | 0.05 | 0.025 | 0.025 | 0.7 | ≤0.40 | 26.5-27.8 | ≤0.60 | 6.0-7.0 | 0.1 | Bala. |
Firafitra sy Toetra Simika:
| Fananana/Kilasy | NiCr 80/20 | NiCr 70/30 | NiCr 60/15 | NiCr 35/20 | NiCr 30/20 | |
| Firafitra simika fototra (%) | Ni | Bala. | Bala. | 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 | Bala. | Bala. | Bala. | |
| Mari-pana miasa ambony indrindra (ºC) | 1200 | 1250 | 1150 | 1100 | 1100 | |
| Resistivity amin'ny 20ºC (μ Ω · m) | 1.09 | 1.18 | 1.12 | 1.04 | 1.04 | |
| Hakitroky (g/cm3) | 8.4 | 8.1 | 8.2 | 7.9 | 7.9 | |
| Fitondran-tena mafana (KJ/m· h· ºC) | 60.3 | 45.2 | 45.2 | 43.8 | 43.8 | |
| Koefisienan'ny Fitomboana Mafana (α × 10-6/ºC) | 18 | 17 | 17 | 19 | 19 | |
| Teboka fandrendrehana (ºC) | 1400 | 1380 | 1390 | 1390 | 1390 | |
| Fanalavana (%) | > 20 | > 20 | > 20 | > 20 | > 20 | |
| Rafitra mikrôgrafika | austenita | austenita | austenita | austenita | austenita | |
| Toetra andriamby | tsy andriamby | tsy andriamby | tsy andriamby | tsy andriamby | tsy andriamby | |
| Kilasy firaka CuNi | Resistivity elektrika (20 degreΩ mm² /m) | koefisienan'ny fanoherana amin'ny mari-pana (10^6/degre) | hakitroky g/mm² | Mari-pana ambony indrindra (degre) | Teboka miempo (degre) |
| 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 |
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