1j31 Pā Hoʻopaʻi Mahana Magnetic Soft Magnetic Alloy
Wehewehe Huahana
1j31 Pānaʻi mahana magnetic Soft Magnetic Alloy stripKa uku pānaʻi mahana magnetic
Nā waiwai kino
ʻO ka 1 j30, j31, 1 j32 ma luna nei no ka hao nickel binary alloy, ʻo ke kiko Curie a me ka ikaika o ka induction magnetic - he mea koʻikoʻi loa ke kiʻikuhi mahana i ka haku mele alloy. Hoʻololi ka ʻike nickel me ka ʻike kalapona o 0.1% a i ʻole 0.01%, ʻo ka mahana Curie he 5 ºC, a ʻo 65 ºC ma lalo o ka zero i loko o ke ʻano a me ka hana o nā loli hiki ʻole ke hoʻihoʻi ʻia e hana ʻia ma aneʻi, no laila pono e kāohi pono ʻia ka hana ʻana a me ka hoʻohana ʻana i kēia mau alloys. ʻO kona mahana he - 55 ~ 70 ºC, hoʻohana nui ʻia no ka paipu nalu huakaʻi, magnetron, a pēlā aku.
1 j33 me ka hoʻohana ʻana i ka pae mahana no - 40 ~ 80 ºC, hoʻohana nui ʻia no ka mea hoʻoponopono uila.
1 j38 alloy e hoʻohana ana i ka pae mahana no 40 ~ 60 ºC, hoʻohana nui ʻia no ka mika uila a me nā mea kani kaʻa. Aia ka alloy magnetic palupalu i loko o ke kahua magnetic nāwaliwali me ka permeability kiʻekiʻe a me ka ikaika coercive haʻahaʻa o nā alloys. Hoʻohana nui ʻia kēia ʻano alloy i nā uila lekiō, nā mea hana pololei a me nā mika, ka mana mamao a me ka ʻōnaehana hoʻokele aunoa, hoʻohana nui ʻia ka hui ʻana no ka hoʻololi ikehu a me ka hana ʻike, ʻo nā ʻano ʻelua o kahi mea nui i ka hoʻokele waiwai aupuni.
ʻO kekahi mau mea magnetic palupalu ma kahi kokoke i ka Curie point, ma lalo o kahi kahua magnetic o ka ikaika induction magnetic a me ka saturated magnetic induction intensity e loli koke me ka loli o ka mahana. Inā hoʻohana i ka mahana o ke kaiapuni kokoke i ka mahana Curie point a me ka laulā mahana o ka alloy magnetic induction intensity me ka loli o ka mahana kokoke i ka laina, hiki iā ʻoe ke hoʻohana i nā ʻano o ka uku pānaʻi mahana magnetic no ka hewa o ka mahana o ka instrumentation electromagnetic system, hoʻohana ʻia e hoʻopau a hoʻololi paha e like me ka mea hoʻomalu mahana non-contact, nā ʻāpana relay thermal a me nā mea hoʻonohonoho voltage e hui pū ana me ka pilina ma waena o ka heluhelu a me ka mahana.
| Nā Lama | Ka loiloi kemika (%) | ʻO kekahi poʻe | ||||||||||||
| C | S | P | Mn | Si | Ni | Cr | Co | M0 | Cu | Al | Nb | Fe | ||
| ≤ | ||||||||||||||
| 1J30 | 0.04 | ʻO. 020 | 0.020 | ≤ 0.40 | ≤ O. 30 | 29.5~30.5 | ||||||||
| 1J31 | 0.04 | 0.020 | 0.020 | ≤ O. 40 | ≤ 0.30 | 30.5~ 31.5 | ||||||||
| 1J32 | ʻO. 04 | 0.020 | 0.020 | ≤ O. 40 | ≤ O. 30 | 31.5~ 32.5 | ||||||||
| 1J33 | ʻO. 05 | 0.020 | ʻO. 020 | 0.30~ ʻO. 60 | ʻO. 30~ ʻO. 60 | 32.8~ 33.8 | 1.0~2. O | |||||||
| 1J38 | 0.05 | 0.020 | ʻO. 020 | ʻO. 30~ 0.60 | 0.15~ 0.30 | 37.5~ 38.5 | 12.5~ 13.5 | |||||||
| Hōʻailona hale kūʻai | Kiko heheʻe (ºC) | Ke kū'ē ʻana (μΩ·m) | Ka nui o ka paʻa (g/cm³) | Wahi ʻo Curie (ºC) | Ka helu magnetostriction saturation (10-6) |
| 1j30 | 13.9 | 0.73 | 8.1 | - | - |
| 1j31 | 12.86 | 0.74 | 8.1 | - | - |
| 1j32 | 9.84 | 0.76 | 8.1 | - | - |
| 1j33 | 12.0 | 0.89 | 8.1 | - | - |
| 1j38 | 13.24 | 0.98 | 8.15 | - | - |
1 j33 me ka hoʻohana ʻana i ka pae mahana no - 40 ~ 80 ºC, hoʻohana nui ʻia no ka mea hoʻoponopono uila.
1 j38 alloy e hoʻohana ana i ka pae mahana no 40 ~ 60 ºC, hoʻohana nui ʻia no ka mika uila a me nā mea kani kaʻa. Aia ka alloy magnetic palupalu i loko o ke kahua magnetic nāwaliwali me ka permeability kiʻekiʻe a me ka ikaika coercive haʻahaʻa o nā alloys. Hoʻohana nui ʻia kēia ʻano alloy i nā uila lekiō, nā mea hana pololei a me nā mika, ka mana mamao a me ka ʻōnaehana hoʻokele aunoa, hoʻohana nui ʻia ka hui ʻana no ka hoʻololi ikehu a me ka hana ʻike, ʻo nā ʻano ʻelua o kahi mea nui i ka hoʻokele waiwai aupuni.
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