Kemikari Inoumbwa mu%, Invar
brand | Kemikari yakagadzirwa | ||||||||
Ni | Fe | C | P | Si | Co | Mn | Al | S | |
≤ | |||||||||
4j42 | 41.5~42.5 | Bal | 0.05 | 0.02 | 0.3 | - | 0.80 | 0.10 | 0.02 |
4j45 | 44.5~45.5 | Bal | 0.05 | 0.02 | 0.3 | - | 0.80 | 0.10 | 0.02 |
4j50 | 49.5~50.5 | Bal | 0.05 | 0.02 | 0.3 | 1.0 | 0.80 | 0.10 | 0.02 |
4j52 | 51.5~52.5 | Bal | 0.05 | 0.02 | 0.3 | - | 0.60 | - | 0.02 |
4j54 | 53.5~54.5 | Bal | 0.05 | 0.02 | 0.3 | - | 0.60 | - | 0.02 |
Basic physical constants uye mechanic properties yealloy:
brand | Thermal conductivity | Kunyanya kupisa simba | Density | Electric resistivity | Curie point |
4j52 | 16.7 | 502J | 8.25 | 0.43 | 520 |
Yakajairika yekuwedzera mavara (10 -6 / ºC) | ||||||||
Tembiricha range | 20~100 | 20-200 | 20~300 | 20~350 | 20~400 | 20~450 | 20~500 | 20~600 |
Kuwedzera coefficient | 10.3 | 10.4 | 10.2 | 10.3 | 10.3 | 10.3 | 10.8 | 11.2 |
4 j52 alloy inonyanya kushandiswa uye yakapfava inotungamira girazi yekuisa chisimbiso, madiki chubhu fuse.