Iṣọkan Kemikali ni%, Invar
brand | Kemikali tiwqn | |||||||||
Ni | Cr | Fe | C | P | Mn | B | Al | Si | S | |
≤ | ||||||||||
4j6 | 41.5 ~ 42.5 | 5.4 ~ 6.3 | Bal | 0.05 | 0.02 | 0.25 | - | 0.2 | 0.3 | 0.02 |
4j47 | 46.8 ~ 47.8 | 0.8 ~ 1.4 | Bal | 0.05 | 0.02 | 0.40 | - | - | 0.3 | 0.02 |
4j49 | 46.0 ~ 48.0 | 5.0 ~ 6.0 | Bal | 0.05 | 0.02 | 0.40 | 0.02 | - | 0.3 | 0.02 |
Awọn iduro ti ara ipilẹ ati awọn ohun-ini ẹrọ ti alloy:
brand | Ìwúwo g/cm3 | resistivity | Curie ojuami |
4j6 | 8.15 | 0.92 | 270 |
4j47 | 8.19 | 0.55 | 400 |
4j49 | 8.18 | 0.90 | 340 |
Ohun kikọ imugboroja deede (10 -6 /ºC) | ||||||||
Iwọn iwọn otutu | 20 ~ 100 | 20-200 | 20-300 | 20-400 | 20-500 | 20-400 | 20-550 | 20 ~ 600 |
Imugboroosi olùsọdipúpọ | 6.8 | 7.0 | 7.7 | 9.7 | 11.7 | 3.2 | 11.7 | 12.2 |
Awọn oriṣi | Iru irin Awọn pato | Itọkasi alloy | Resistance Alloys fun itanna alapapo | Super alloy | Welding waya | Alatako ipata alloy | |
Awọn ọpa | gbona sẹsẹ ọpá | Φ8 ~ 38mm | wa | wa | wa | ||
Awọn ọpa ti a fa tutu | ≤50mm | wa | wa | wa | |||
Awọn ọpá ti a dapọ | Φ38 ~ 350mm | wa | wa | wa | |||
Awọn onirin | Awọn onirin yika | Φ0.3~8mm | wa | wa | wa | wa | wa |
Awọn onirin ti kii ṣe Circle | Idunadura | wa | wa | wa | |||
Awọn ila | Yiyi tutu | 0.15 ~ 4× 200mm | wa | wa | wa | wa | |
Yiyi gbigbona | 4 ~ 22× 200mm | wa | wa | wa | wa |