Hlau-nickel alloy feem ntau nyob rau hauv alternating magnetic teb siv, feem ntau yog rau yoke hlau, relay, Me fais fab Transformers thiab Magnetically shielded.
Permalloy magnetic shielding ua: Txhawm rau tiv thaiv kev cuam tshuam ntawm sab nraud magnetic teb, feem ntau hauv CRT, sab nraud CRT electron beam tsom rau seem ntxiv rau cov ntaub thaiv npog sib nqus, koj tuaj yeem ua lub luag haujlwm ntawm cov hlau nplaum tiv thaiv.
Tshuaj muaj pes tsawg leeg
muaj pes tsawg leeg | C | P | S | Mn | Si |
≤ | |||||
Cov ntsiab lus (%) | 0.03 ib | 0.02 ib | 0.02 ib | 0.3 ~ 0.6 hli | 0.15 ~ 0.3 hli |
muaj pes tsawg leeg | Ni | Cr | Mo | Cu | Fe |
Cov ntsiab lus (%) | 79.0-81.0 Nws | - | 4.8 ~ 5.2 hli | ≤0.2 | Bal |
Kev kho cua sov
khw kos npe | Annealing nruab nrab | cua sov kub | Khaws lub sijhawm ntsuas kub / h | Txias tus nqi |
1j85 ib | Qhuav hydrogen los yog lub tshuab nqus tsev, siab tsis ntau tshaj 0.1 Pa | Nrog rau lub qhov cub sov li 1100 ~ 1150ºC | 3 ~ 6 | Nyob rau hauv 100 ~ 200 ºC / h ceev cua txias rau 600 ºC, ceev ceev mus rau 300 ºC kos tus nqi |