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Adani pupọ titobi magnife ẹran-ara alagbara Magnet didan fadaka yika fadaka neodymium
Neodymium magnets are not without their drawbacks, however. Wọn jẹ britt ati pe o le awọn iṣọrọ kireki tabi chirún ti o ba tẹriba si ikolu tabi aapọn. Nitori agbara giga wọn, wọn le jẹ ohun ija ti o ba fi mi jẹ.Lati didùn awọn ewu wọnyi, awọn magments neodyy nigbagbogbo ti a bo tabi laminated lati daabobo wọn kuro ninu ibajẹ. Wọn tun lo nigbagbogbo ninu awọn apejọ taara, gẹgẹbi ninu awọn ile-iṣọ ina.
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Awọn oorun ndfum ni o jẹ nipataki newmium (nd), Iron (FE), ati Boron (B). They are made through a powder metallurgy process, wherein the raw materials are melted, cast into ingots, crushed into tiny particles, and then pressed into the desired shape. NdFeB magnets have a high energy density, which means they can store a large amount of magnetic energy in a small volume. Wọn tun ṣafihan awọn ohun-ini oofa ti o dara julọ, bii agbara giga (agbara lati koju magnesization) ti yọ ọnà kuro), ati iwuwo iyọ iyọ ti ita fun agbegbe ẹyọkan).
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Ẹrọ ile-iṣẹ HOLESale Super ti o lagbara
Awọn irawọ ndfeb ni awọn anfani pupọ, gẹgẹbi agbara giga wọn jẹ agbara giga wọn, agbara, ati ọpọlọpọ awọn lilo. Wọn tun jẹ iye owo-doin ati irọrun wa. However, NdFeB magnets have some disadvantages, such as their low resistance to corrosion, brittleness, and high sensitivity to temperature changes. A nilo mimu ati ibi ipamọ lati yago fun ibaje si awọn magaunts naa.
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Fadara ọdun 30 gaju awọn ohun ọṣọ oruka iwọn kekere ti o lagbara ti o lagbara awọn mandenets ti o lagbara pẹlu awọn ayẹwo ọfẹ
Awọn ohun ijinlẹ NDFEB ni a lo ninu awọn ohun elo pupọ nitori awọn ohun-ini oofa awọn oofa wọn ti o dadaṣe wọn. Wọn nlo wọn wọpọ ninu awọn oṣere fun awọn ọkọ ina, awọn iṣọn afẹfẹ, ati ẹrọ ẹrọ ile-iṣẹ. Awọn maader NDFEB tun lo ni awọn awakọ lile lile, awọn ero maskitences mas) (MRI) awọn ẹrọ, ati awọn agbọrọsọ. Ni afikun, wọn lo ni lilo pupọ ni awọn itanna alabara, bii awọn fonutologbolori, awọn olokọ, ati awọn ohun-ara. Awọn oorun ndfum ni imọ-ẹrọ igbalode ti yiyi nitori agbara giga wọn ati iwọn kekere.
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WinCuce ti adani ti adani ti a ṣe aṣa si ACCK SCECK SCMENCE
Neodymium iron boron (NdFeB) magnets are a type of rare earth magnets that are widely used in modern technology. They were first developed in the 1980s and have become the most popular type of permanent magnet due to their high magnetic strength, durability, and wide range of usage. Awọn oorun ndfob n lo wọpọ ni awọn ohun elo pupọ, gẹgẹbi awọn Motos, awọn iṣelọpọ, ati awọn ipin oofa.
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Awọn oofa karọọti N52 wa ni iwulo paapaa fun didimu ati Nibiti wọn le wa ni agesin lori awọn ẹrọ ati ẹrọ lati tọju Awọn mandets fun awọn ipin oofa, bi daradara bi ninu awọn ohun elo bii itọju magtic ati iyebiye oofa.
Ni afikun si agbara wọn, awọn iṣupọ nọmba yika n52 tun jẹ anfani fun iwọn wọn-agbara wọn. Wọn kere ati iwapọ Sibẹsibẹ le pese iye titobi ti agbara oofa. Eyi mu wọn bojumu fun lilo ninu ibiti o wa jakejado awọn ẹrọ ati awọn ọja nibiti aaye wa ni Premiu kan
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Apẹrẹ ti a ṣe pataki
Ọkan pato ti magfob magnet ti o ni gbaye-gbaye Awọn ọdun aipẹ ni oofa yika n52 yika. Awọn magerets wọnyi jẹ Awọn ohun elo magi ti o lagbara julọ lọwọlọwọ wa. N52 mandenets ni ọja agbara ti o pọju ti 52 mgoe (mega gass Ors), eyiti o jẹ iye ti o ga julọ fun eyikeyi ohun elo oofa. Eyi tumọ si pe wọn le ṣe awọn aaye oofa ti iyalẹnu ti o lagbara
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Awọn aarọ neodymium jẹ gered ni ibamu si ohun elo lati eyiti wọn ṣe. Awọn idiyele ti o ga julọ (nọmba naa lẹhin "N"), awọn oofa ti o lagbara ati iye ti o ga julọ. Ipele ti o ga julọ ti awọn magonets ti neodymium lọwọlọwọ wa ni N54. Eyikeyi leta lẹhin ti idiyele tọka si oṣuwọn otutu ti o pọju ti awọn oofa neoodyn. Ti ko ba si lẹta lẹhin ipele naa, iwọn otutu boṣewa ti oofa jẹ 80 ° C. Awọn iṣiro iwọn otutu jẹ iwọn otutu boṣewa (ko si lẹta) atẹle nipasẹ - m (100 ° (2000 ° C) fun apẹẹrẹ iwọn oofa nilo lati ga ju lilo gangan lọ.
