Hoʻokaʻawale: Alloys of precision soft magnetic
Pākuʻi:Loaʻa i ka Alloy kahi permeability kiʻekiʻe a me ka induction saturation haʻahaʻa o ka ʻenehana
Palapala noi: No nā kiko ma waena o ka paipu a me nā mea hoʻololi mana liʻiliʻi, chokes, relays a me nā ʻāpana o nā kaapuni magnetic e hana ana i nā induction kiʻekiʻe me ka ʻole a i ʻole ke kuhi liʻiliʻi.
Huina Kemika ma % 1J50
Ni 49-50.5% | Fe 48.33-50.55% | C 0.03% | Si 0.15 – 0.3% | Mn 0.3 – 0.6% | S o 0.02% |
P 0.02% | Mo - | Ti - | Al - | Cu 0.2% |
Alloy 1J50 me ke kiʻekiʻe magnetic permeability, loaʻa ka waiwai kiʻekiʻe loa o ka induction saturation o ka hui holoʻokoʻa o ka hao-nickel alloy, ʻaʻole i emi iho ma mua o 1.5 T. Alloy crystallographic texture a me kahi loop hysteresis rectangular.
Nā mea mau kino kumu a me nā waiwai mechanical o ka huila:
Nā waiwai kino:
Papa | ʻO ka mānoanoa | Mean Coefficient of Thermal Expansion | Lae Curie | ʻAiʻa uila | ʻO ke kau wela wela |
(g/cm3) | (10-6/ºC) | (ºC) | (μΩ.cm) | (W/m.ºC) | |
1J50 | 8.2 | 8.2(20ºC-100ºC) | 498 | 45(20ºC) | 16.5 |
ʻO nā waiwai magnetic o ka alloy:
ʻAno | Papa | Manoanoa a anawaena paha, mm | ʻO ka hikiwawe magnetic mua | Mākēneki kiʻekiʻe hikiwawe | Ka ikaika hoʻomake | Hoʻokomo hoʻonaʻauao ʻenehana | |||
mH / m | G / E | mH / m | G / E | / | E | (10-4 G) | |||
ʻaʻole kahi mea hou aku | ʻaʻole kahi mea hou aku | ʻAʻole emi | |||||||
nā ʻāpana ʻōwili anu | 1 | 0,05 0,08 | 2,5 | 2000 | 25 | 20000 | 20 | 0,25 | 1,50 |
0,10 0,15 | 2,9 | 2300 | 31 | 25000 | 16 | 0,20 | |||
0,20 0,25 0,27 | 3,3 | 2600 | 38 | 30000 | 12 | 0,15 | |||
0,35 0,50 | 3,8 | 3000 | 44 | 35000 | 10 | 0,12 | |||
0,80 1,0 | 3,8 | 3000 | 38 | 30000 | 12 | 0,15 | |||
1,5 2,0 2,5 | 3,5 | 2800 | 31 | 25000 | 13 | 0,16 | |||
pepa ʻōwili wela | 3-22 | 3,1 | 2500 | 25 | 20000 | 24 | 0,30 | ||
Bara | 8-100 | 3,1 | 2500 | 25 | 20000 | 24 | 0,30 | ||
nā ʻāpana ʻōwili anu | 2 | 0,10 0,15 | 3,8 | 3000 | 38 | 30000 | 14 | 0,18 | |
0,20 0,25 | 4,4 | 3500 | 44 | 35000 | 12 | 0,15 | |||
0,35 0,50 | 5,0 | 4000 | 56 | 45000 | 10 | 0,12 | |||
0,80 1,0 | 5,0 | 4000 | 50 | 40000 | 10 | 0,12 | |||
1,5 2,0 | 3,8 | 3000 | 44 | 35000 | 12 | 0,15 | |||
nā ʻāpana ʻōwili anu | 3 | 0,05 0,10 0,20 | 12,5 * | 10000 * | 75 | 60000 | 4,0 | 0,05 | 1,52 |
Hoʻohana i ka huila 1J50
Ke koi nei ka papa 1J50 alloy i ka hana ʻana i nā cores o nā mea hoʻololi mana, nā mika o nā ʻāpana no ke kahua magnetic a me nā ʻāpana kaapuni magnetic. Ma muli o nā waiwai magnetoresistive kiʻekiʻe e kūʻai aku ai i ka 1J50 kūpono no ka hana ʻana i nā mea ʻike magnetic field, nā poʻo hoʻopaʻa leo magnetic a me nā papa transformer.
ʻAe ʻia e hoʻohana i ka brand 50H alloy no ka hana ʻana i ka mea hana, pono e hoʻomau i ka nui mau i nā wela like ʻole. Ma muli o ka haʻahaʻa magnetostriction alloy 1J50 i hoʻohana ʻia i nā mea magnetomechanical precision. Ma muli o ke kuhikuhi a me ka nui o ka waiwai magnetic o ke kū'ē uila o ka mea 1J50 he 5%, hiki iā ʻoe ke kūʻai i 50H no ka hana.
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