Wehewehe Pōkole:

He mea hoʻohuihui magnetic palupalu nickel-iron-molybdenum premium ka 1J85 i kaulana no kona mau waiwai magnetic kūikawā a me ka hana hilinaʻi i nā noi pololei. Me ka nui o ka nickel ma kahi o 80-81.5%, molybdenum ma 5-6%, a me kahi hui kaulike o ka hao a me nā mea trace, kū kēia mea hoʻohuihui no kona permeability mua kiʻekiʻe (ma luna o 30 mH/m) a me ka permeability kiʻekiʻe loa (ʻoi aku ma mua o 115 mH/m), e lilo ia i mea maʻalahi loa i nā hōʻailona magnetic nāwaliwali. ʻO kona coercivity haʻahaʻa loa (emi ma mua o 2.4 A/m) e hōʻoiaʻiʻo ana i ka nalowale hysteresis liʻiliʻi, kūpono no nā kahua magnetic alternating alapine kiʻekiʻe.




Ma waho aʻe o kona ikaika magnetic, ua haʻaheo ʻo 1J85 i nā waiwai mechanical kupaianaha, me ka ikaika tensile o ≥560 MPa a me ka paʻakikī o ≤205 Hv, e hiki ai ke hana anu maʻalahi i loko o nā uea, nā ʻāpana, a me nā ʻano kikoʻī ʻē aʻe. Me ka mahana Curie o 410°C, mālama ia i ka hana magnetic paʻa i nā mahana kiʻekiʻe, ʻoiai ʻo kona density o 8.75 g/cm³ a ​​me ka resistivity o kahi o 55 μΩ·cm e hoʻonui hou i kona kūpono no nā wahi koi.




Hoʻohana nui ʻia i nā mea hoʻololi au liʻiliʻi, nā mea hana o ke au koena, nā inductors alapine kiʻekiʻe, a me nā poʻo magnetic precision, ʻo 1J85 ke koho nui no nā ʻenekinia e ʻimi nei i ka hui ʻana o ka naʻauao, ka lōʻihi, a me ka versatility i nā mea magnetic palupalu.

Ka nui o ka paʻa:8.75

Ke kū'ē ʻana:0.56

Wahi ʻo Curie:400

Ikaika Hoʻopaʻa: :500 MPA

Paʻakikī: :150-180 HB

Hoʻolōʻihi::25%-30%