Iṣọkan Kemikali ni%, Invar
brand | Kemikali tiwqn | |||||||||
Ni | Cr | Fe | C | P | Mn | B | Al | Si | S | |
≤ | ||||||||||
4j6 | 41.5 ~ 42.5 | 5.4 ~ 0 ~ 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 |
47HXP | 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 |
47HXP | 8.18 | 0.90 | 340 |
olùsọdipúpọ ti laini imugboroosi
Ohun kikọ imugboroja deede (10 -6 /ºC) | |||||||
Iwọn iwọn otutu | 20 ~ 100 | 20-200 | 20-300 | 20-400 | 20-500 | 20-550 | 20 ~ 600 |
Imugboroosi olùsọdipúpọ | 9.0 | 9.0 | 8.9 | 9.6 | 10.9 | 11.4 | 111.8 |
Awọn oriṣi | Irin typeSpecifications mm | 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 | |
Gbigbona yiyi | 4 ~ 22× 200mm | wa | wa | wa | wa | ||
Awọn awopọ | Yiyi tutu | 0.5~4×1000×2000mm | wa | wa | wa | ||
Gbigbona yiyi | 4 ~ 22×1000×2000mm | wa | wa | wa | |||
awọn tubes | Φ4~63×0.5~5mm | wa | wa | ||||
Iwọn alaṣẹ: GB, GJB, HB, YB, ASTM, AMSE, idunadura ati bẹbẹ lọ. |
FeNiCr alloy jẹ gilaasi ti a fi ipari si alloy FeNiCr awọn apa fun orukọ brand.The alloy group nipasẹ air factory lilo fun igba pipẹ, idurosinsin išẹ.Mainly lo fun ṣiṣe gbogbo iru awọn ti ina igbale irinše, gẹgẹ bi awọn itanna tube anode caps, etc.That yẹ ki o yan ni ohun elo ti imugboroja imugboroja ti o baamu ti gilasi ati irin.Ni ibere lati mu agbara tiipa ti irin ati gilasi laaye alloy ti o ni aluminiomu, cerium.Nigbati itọju ooru, iwọn ọkà jẹ tobi ju, yẹ ki o yee lati rii daju pe rinhoho pẹlu iṣẹ itẹsiwaju iyaworan jinlẹ ti o dara ati wiwọ afẹfẹ.