Mafotokozedwe Akatundu
Ndodo ya 1j50 Yofewa ya Magnetic Alloy Hy-Ra49
kufalikira kwapakati kwa maginito apakatikati okhuta maginito ofewa
Mtundu uwu wa aloyi wa nickel uli ndi 45% ~ 50%. Mphamvu ya maginito yodzaza ndi mphamvu ya 1 mpaka 1.5 T, yomwe ndi yapamwamba kuposa ya aloyi ya high permeability pansi pa aloyi ya high maginito saturation, permeability yake ndi mphamvu yokakamiza pakati pa mitundu iwiri ya aloyi. Amagwiritsidwa ntchito makamaka pa ntchito ya maginito yapakati pa mitundu yonse ya maginito, ma relay, maginito amagetsi, chitsulo chapakati, resistivity ya mtundu uwu wa aloyi ya high maginito full aloyi kuposa resistivity yapamwamba, motero ingagwiritsidwe ntchito pafupipafupi kwambiri.
Kapangidwe ka mankhwala
| kapangidwe kake | C | P | S | Mn | Si |
| ≤ | |||||
| Zamkati (%) | 0.03 | 0.02 | 0.02 | 0.6~1.1 | 0.3 ~ 0.5 |
| kapangidwe kake | Ni | Cr | Mo | Cu | Fe |
| Zamkati (%) | 49.0~51.0 | - | - | 0.2 | Mbala |
Katundu wakuthupi
| Chikwangwani cha shopu | Choyezera chokulitsa mzere | Kusakhazikika (μΩ·m) | Kuchulukana (g/cm³) | Malo a Curie (ºC) | Kuchuluka kwa maginito okhuta (10-6) |
| Ni50 | 9.20 | 0.45 | 8.2 | 500 | 25.0 |
Dongosolo lothandizira kutentha
| chikwangwani cha shopu | Annealing sing'anga | kutentha kotentha | Sungani kutentha nthawi/h | Kuzizira kwa mpweya |
| 1j50 | Hydrogen youma kapena vacuum, kuthamanga sikoposa 0.1 Pa | Kutenthetsa ng'anjo pa kutentha kwa madigiri 1100 ~ 1150 Celsius | 3~6 | Mu kutentha kwa 100 ~ 200 ºC / h, kuzizira kwachangu kufika pa 600 ºC, kutsika mofulumira kufika pa 300 ºC kudzatenga chaji |
Aloyi ofewa a maginito ali mu mphamvu yofooka ya maginito yokhala ndi mphamvu zambiri zolowera komanso mphamvu zochepa zokakamiza za aloyi. Mtundu uwu wa aloyi umagwiritsidwa ntchito kwambiri mu zamagetsi a wailesi, zida zolondola ndi zoyezera, zowongolera kutali ndi makina owongolera okha, kuphatikiza kumeneku kumagwiritsidwa ntchito makamaka posintha mphamvu ndi kukonza chidziwitso, mbali ziwirizi ndizofunikira kwambiri pachuma cha dziko.
2. Kugwiritsa Ntchito
Amagwiritsidwa ntchito kwambiri mu ma transformer ang'onoang'ono, ma pulse transformers, ma relay, ma transformer, ma magnetic amplifier, ma electromagnetic clutch, ma reactor core ndi maginito shielding omwe amagwira ntchito mu maginito ofooka kapena maginito achiwiri.
3. Mawonekedwe
1). Kuchepa kwa mphamvu ndi kutayika kwa maginito a hysteresis;
2). Kukana kwakukulu ndi kutayika kwa lowweddy-current;
3).Kutha kwa mphamvu yoyambira ya maginito komanso kutha kwa mphamvu yoyambira ya maginito;
4). Kuchuluka kwa maginito ochulukirapo;
4. Tsatanetsatane wa kulongedza
1). Chophimba (pulasitiki) + chikwama chamatabwa choponderezedwa + mphasa
2). Koyilo (pulasitiki) + katoni + mphaleti
5. Zogulitsa ndi ntchito
1). Chiphaso: satifiketi ya ISO9001, ndi chitsimikizo cha SO14001;
2). Ntchito zolipirira pambuyo pogulitsa;
3). Oda yaying'ono yalandiridwa;
4). Kutumiza mwachangu;
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