Cov hauv qab no yog cov ntsiab lus ntawm peb cov khoom ni80mo5:
Tshuaj Muaj Tshuaj
muaj pes tsawg | C | P | S | Mn | Si |
≤ | |||||
Cov ntsiab lus (%) | 0.03 | 0.02 | 0.02 | 0.3 ~ 0.6 | 0.15 ~ 0.3 |
muaj pes tsawg | Ni | Cr | Mo | Cu | Fe |
Cov ntsiab lus (%) | 79.0 ~ 81.0 | - | 4.8 ~ 5.2 | I≤0.2 | Tus liab |
Kev Kho Cua Sov
Kos Npe | Annealing Nruab Nrab | Cua sov kub | Khaws lub sijhawm kub / H | Cua txias tus nqi |
1J85 | Lub tshuab nqus dej qhuav lossis lub tshuab nqus tsev, siab tsis loj dua 0.1 pa | Nrog rau cov cua sov cua sov txog 1100 ~ 1150ºC | 3 ~ 6 | Nyob rau hauv 100 ~ 200 ºC / h ceev txias rau 600 ºC, ceev rau 300 ºC kos tus nqi |
Permalloy sib nqus tiv thaiv kom ua: txhawm rau tiv thaiv kev cuam tshuam ntawm sab nraud ntawm daim ntaub thaiv npog, koj tuaj yeem ua lub luag haujlwm ntawm kev tiv thaiv sib nqus.