Khoom Taw qhia
4j42 uayog tsim los ntawm cov hlau, npib tsib xee. Nws yog characterized nrog ib tug ruaj coefficient ntawm expansion. Ua kom cov thermal expansion coefficient thiab Curie point nrog nce cov ntsiab lus nickel.
4j42 uayog dav siv cov qauv ntawm cov khoom sealing nyob rau hauv lub tshuab nqus tsev vacuum kev lag luam.
| Muaj pes tsawg leeg% | |||||||
| Ni | 41.5~42.5 | Fe | Bal. | Co | - | Si | Tsawg dua lossis sib npaug rau 0.3 |
| Mo | - | Cu | - | Cr | - | Mn | Tsawg dua lossis sib npaug rau 0.8 |
| C | Tsawg dua lossis sib npaug rau 0.05 | P | Tsawg dua lossis sib npaug rau 0.02 | S | Tsawg dua lossis sib npaug rau 0.02 | Al | Tsawg dua los yog sib npaug rau 0.1 |
| Hom Lub cev muaj zog | |
| Qhov ceev (g / cm3) | 8.12 |
| Hluav taws xob tiv taus ntawm 20 degree (Ωmm2 / m) | 0.61 |
| Thermal conductivity, λ / W / (m * degree) | 14.6 |
| Curie point Tc / degree | 360 |
| Elastic Modulus, E / Gpa | 147 |
| Coefficient ntawm expansion | |||
| θ / degree | 1/10-6 degree -1 | θ / degree | 1/10-6 degree -1 |
| 20~100 | 5.6 | 20~400 | 5.9 |
| 20~200 | 4.9 | 20~450 | 6.9 |
| 20~300 | 4.8 | 20~500 | 7.8 |
| 20~350 | 4.95 | 20~600 | 9.2 |
| Hom Mechanical Properties | |
| Tensile zog | Elongation |
| Mpa | % |
| 490 | 35 |
| Cov txheej txheem kev kho cua sov | |
| Annealing | Kub rau 900 ± 20 degree hauv hydrogen cua |
| Lub sijhawm tuav, h | 1 hnu |
| cua txias | Nrog ceev tsis ntau tshaj 5 degree / min. txias kom qis dua 200 degree |
| Style khoom | |||
| Alloys npe | Hom | Dimension | |
| OhmAlloy-4J42 | Hlau | D= 0.1 ~ 8 hli | |
| OhmAlloy-4J42 | Sawb | W=5 ~ 250 hli | T= 0.1 hli |
| OhmAlloy-4J42 | Ntawv nyiaj | W=10 ~ 100 hli | T= 0.01~0.1 |
| OhmAlloy-4J42 | Bar | Dia=8 ~ 100 hli | L= 50~1000 |
Cov khoom siv kuaj
Pob thiab Shipping
Cim npe nrov: Tuam Tshoj 4j42 alloy manufacturers, lwm tus neeg, Hoobkas
Koj Tseem Yuav Zoo Li
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