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Nrite Nobel a na-atụ anya ya

2024-04-07

Nke a bụ ihe na-eme mgbanwe mgbanwe n'ọhịa ihe.

Neodymium magnets bụ nke ihe ndọta na-adịgide adịgide nke ụwa na-adịghị ahụkebe ma bụrụkwa eze magnetik taa. Ọ bụ ọkà mmụta sayensị Japan Sagawa Masato chepụtara ya na 1982.

A na-ejikarị ngwaahịa elektrọnik, ndụ ụlọ, ụgbọ njem, teknụzụ dị elu na ihe fọrọ nke nta ka ọ bụrụ mpaghara niile, na-abụkarị ọtụtụ akpa uwe na bọtịnụ magnetik na-ejikwa magnet neodymium.646e3de145ec053a690a46601fd1674.jpg

A na-eji ihe ndọta Neodymium mee ihe n'ọtụtụ dị iche iche na ngwa na akụrụngwa dị iche iche n'ihi njirimara magnetik ha siri ike, ọnụ ahịa dị oke oke, mmepụta ụlọ ọrụ mmepụta ihe na ọnọdụ sara mbara nke ojiji, na-enye nkwado siri ike maka miniaturization ngwá ọrụ, obere na nkà na ụzụ dị elu dị iche iche.

Mgbe ọtụtụ iri afọ ejirichara, ọ ka bụ magnet kacha mma n'ezie. Ngwaahịa ike ndọta nke neodymium magnet ka nke magnet uwe elu, nke bụ ngwaahịa ike ndọta kacha ukwuu n'ụwa taa, ya bụ, ike ndọta kachasi ike. Tupu e mepụta magnet neodymium, ọtụtụ ndị kwenyere na samarium cobalt magnets bụ ihe ndọta kachasi ike, ma neodymium magnets mebiri ndekọ a.

Ya mere, a na-ewere magnetik neodymium dị ka ihe nrịba ama Nobel mepụtara!