Nikela-kumu Alloy Supermalloy FeNi50 Mu 49 Poe Rod/Bar
FeNiʻO ka 50 he hao nickel-iron, ʻoluʻolu magnetic alloy nona ka 50% nickel. Hoʻohana nui ʻia ma nā wahi ʻelua, no ka hoʻololi ʻana i ka ikehu a me ka hoʻoili ʻike
I ka ʻoihana mana, ʻo ka hapa nui o ka māla magnetic kiʻekiʻe he induction magnetic kiʻekiʻe a me ka nalowale haʻahaʻa o ka alloy. I ka ʻoihana uila, ʻoi aku ka nui ma ka haʻahaʻa a i ʻole ka waena waena me kahi kiʻekiʻe magnetic permeability a me ka ikaika coercive haʻahaʻa. Ma nā alapine kiʻekiʻe e hana ʻia ma luna o kahi ʻāpana lahilahi a i ʻole ka huila ʻoi aku ka resistivity kiʻekiʻe. ʻO ka maʻamau me ka pepa a i ʻole ka ʻili.
ʻO nā mea magnetic palupalu i hoʻololi ʻia no ka hoʻohana ʻana, ma muli o ka hoʻololi ʻana o nā au eddy magnetic i loko o ka mea, ka hopena i ka poho, ʻoi aku ka liʻiliʻi o ke kūpaʻa o ka alloy, ʻoi aku ka nui o ka mānoanoa, ʻoi aku ka kiʻekiʻe o ke alapine o ke kahua magnetic alternating. No kēia mea, pono e hana ʻia ka mea i ʻoi aku ka lahilahi o ka pepa (tape), a uhi ʻia ka ʻili me kahi papa insulating, a i ʻole ka hoʻohana ʻana i kekahi mau ʻano i ka ʻili e hana ai i kahi papa insulating oxide, ʻo ia mau mea hoʻohui i hoʻohana maʻamau ʻia me ka magnesium oxide electrophoresis coating.
ʻO ka hao-nickel alloy ka hapa nui i ka hoʻohana ʻana i ke kahua mākēneki, ʻoi loa no ka hao ʻauamo, relay, nā mea hoʻololi mana liʻiliʻi a me ka pale Magnetically.
Hoʻohui Kimia
Huina | % | C | P | S | Mn | Si | Ni | Cr | Cu | Fe |
Maʻiʻo | min | 0.30 | 0.15 | 49.0 | - | ʻO Bal | ||||
max | 0.03 | 0.02 | 0.02 | 0.60 | 0.30 | 51.0 | - | 0.20 |
Waiwai Magnetic
Papa | Spec | Papa | D/mm | μ0.4/(mH/m) | μm/(mH/m) | Bs/T | Hc/(A/m) |
≥ | ≤ | ||||||
1J50 | Nā Paʻi Huʻihuʻi | I | 0.05-0.09 | 2.5 | 35.0 | 1.5 | 20.0 |
0.10-0.19 | 2.9 | 40.0 | 1.5 | 14.4 | |||
0.20-0.34 | 3.3 | 50.0 | 1.5 | 11.2 | |||
0.35-0.50 | 3.8 | 62.5 | 1.5 | 9.6 | |||
0.50-1.00 | 3.8 | 62.5 | 1.5 | 9.6 | |||
1.10-2.50 | 3.5 | 56.3 | 1.5 | 9.6 | |||
II | 0.10-0.19 | 3.8 | 43.8 | 1.5 | 12.0 | ||
0.20-0.34 | 4.4 | 56.3 | 1.5 | 10.4 | |||
0.35-0.50 | 5.0 | 65.0 | 1.5 | 8.8 | |||
0.51-1.00 | 5.0 | 50.0 | 1.5 | 10.0 | |||
1.10-2.50 | 3.8 | 44.0 | 1.5 | 12.0 | |||
III | 0.05-0.20 | 12.5 | 75.0 | 1.52 | 4.8 | ||
Holoi Wela | - | 3-22 | 3.1 | 31.3 | 1.5 | 14.4 | |
Bar Hula Hula | - | 8-100 | 3.1 | 31.3 | 1.5 | 14.4 |
Kaila Hoolako
Inoa Alloys | ʻAno | Anana | |
1J50 | Bar | Dia= 8~100mm | L= 50~1000 |
Na Waiwai Kino
ʻO ka mānoanoa (g/cm3) | 8.2 |
Hiki ke pale i ka uila ma 20ºC (mm2/m) | 0.45 |
Huina hoʻonui laina (10-6 ºC-1) | 9.20 |
Kū'ē (μΩ·m) | 0.45 |
Lae Curie (ºC) | 500 |
Koefficient magnetostriction saturation (10-6) | 25.0 |
Lae hehee (ºC) | - |
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