SWG16 0Cr21Al4 / 0Cr19Al3 aloi ya kinyesi Waya ya Kupasha Joto kwa ajili ya Kuchora Upya
Waya ya Upinzani iliyotengenezwa kwa Aloi za Chrome za Nikeli, Aloi za Chuma za Chrome za Nikeli, Aloi za Alumini za Chrome za Chuma, Aloi za Nickeli za Shaba.
Hutumika sana katika hita, kipengele cha kupasha joto na kipingamizi, n.k.
NiCr 80/20, NiCr 70/30, NiCr 60/15, NiCr 35/20
CrAl 15-5, CrAl 20-5, CrAl 25-5, nk…
Constantan, Aloi 30, Aloi 60, Aloi 90, n.k.
Upinzani wa Umeme kutoka 0.02 u ohm/m-1.53 u ohm/m
Halijoto ya Uendeshaji kuanzia 200 C hadi 1400 C
Tafadhali kuwa huru kuwasiliana nasi ikiwa una swali lolote.
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
| Daraja la Aloi ya FeCrAl | Muundo wa Kemikali % | |||||||||
| C | P | S | Mn | Si | Cr | Ni | Al | Fe | Re | Wengine |
| kiwango cha juu (≤) | ||||||||||
| 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. |
Muundo na Sifa za Kemikali:
| Sifa/Daraja | NiCr 80/20 | NiCr 70/30 | NiCr 60/15 | NiCr 35/20 | NiCr 30/20 | |
| Muundo Mkuu wa Kemikali (%) | 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. | |
| Joto la Juu la Kufanya Kazi (ºC) | 1200 | 1250 | 1150 | 1100 | 1100 | |
| Upinzani katika 20ºC (μΩ · m) | 1.09 | 1.18 | 1.12 | 1.04 | 1.04 | |
| Uzito (g/cm3) | 8.4 | 8.1 | 8.2 | 7.9 | 7.9 | |
| Uendeshaji wa joto (KJ/m· h· ºC) | 60.3 | 45.2 | 45.2 | 43.8 | 43.8 | |
| Mgawo wa Upanuzi wa Joto (α × 10-6/ºC) | 18 | 17 | 17 | 19 | 19 | |
| Kiwango cha Kuyeyuka (ºC) | 1400 | 1380 | 1390 | 1390 | 1390 | |
| Urefu (%) | > 20 | > 20 | > 20 | > 20 | > 20 | |
| Muundo wa Mikrografiki | austenite | austenite | austenite | austenite | austenite | |
| Sifa ya Sumaku | isiyo na sumaku | isiyo na sumaku | isiyo na sumaku | isiyo na sumaku | isiyo na sumaku | |
| Daraja la Aloi za CuNi | Upinzani wa umeme (20°Ω mm² /m) | mgawo wa upinzani wa halijoto (10^6/digrii) | Uzito g/mm² | Halijoto ya juu zaidi (shahada) | Kiwango cha kuyeyuka (shahada) |
| 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 |
150 0000 2421