Neodymium Concave Magnet

Neodymium Concave Magnet

Neodymium concave hlau nplaum yog ib hom hlau nplaum tsim los ntawm neodymium, hlau, thiab boron (NdFeB). Lawv muaj cov duab concave ntawm ib sab, uas txawv lawv ntawm cov hlau nplaum.

Neodymium concave hlau nplaum yog paub txog lawv cov khoom sib nqus tshwj xeeb thiab suav tias yog cov khoom lag luam muaj zog tshaj plaws. Lawv muaj kev coercivity siab (ua haujlwm rau demagnetization) thiab siab remanence (muaj peev xwm khaws cov hlau nplaum), ua rau lawv muaj zog heev thiab ua haujlwm tau zoo rau ntau yam kev siv. Cov duab concave ntxiv rau lawv cov versatility thiab tso cai rau kev siv tshwj xeeb qhov twg cov hlau nplaum tsis tu ncua lossis cylindrical yuav tsis haum.

Qhov zoo:

1. Strong magnetic field: Neodymium concave magnets paub txog lawv lub zog sib nqus siab. Lawv muab lub zog txaus nyiam thiab tuaj yeem tsim cov hlau nplaum muaj zog, ua rau lawv haum rau cov ntawv thov uas xav tau cov hlau nplaum muaj zog.
2. Me me, lub zog siab: Cov hlau nplaum no muaj lub zog loj, txhais tau tias lawv tuaj yeem tsim cov hlau nplaum muaj zog hauv qhov me me. Qhov compactness no ua rau lawv zoo rau cov khoom siv nrog qhov chaw tsawg.
3. Ntau yam zoo: Cov duab concave ntawm cov hlau nplaum no tso cai rau cov ntawv thov tshwj xeeb uas cov hlau nplaum tiaj tus lossis cylindrical yuav tsis haum. Lub concavity yuav siv tau los tuav cov khoom nrog nkhaus nto los yog tsim ib qho chaw sib nqus hauv cov khoom siv.
4. Kev siv ntau yam: Neodymium concave hlau nplaum pom cov ntawv thov hauv ntau qhov kev lag luam thiab thaj chaw. Lawv feem ntau yog siv rau hauv cov khoom siv hluav taws xob, lub cev muaj zog, cov khoom sib nqus sib nqus, cov khoom siv sib nqus, thiab lwm yam.

Qhov tsis zoo:

1. Fragile thiab nkig: Neodymium concave hlau nplaum yog nkig heev thiab tuaj yeem nti lossis tawg tau yooj yim yog tias raug quab yuam ntau dhau lossis poob. Kev tuav kom raug thiab ceev faj yog tsim nyog los tiv thaiv kev puas tsuaj.
2. Kev pheej hmoo Corrosion: Cov hlau nplaum Neodymium muaj kev cuam tshuam rau corrosion, tshwj xeeb tshaj yog thaum raug dej los yog qee qhov chaw. Lawv feem ntau yog coated nrog cov txheej txheem tiv thaiv (xws li npib tsib xee, epoxy) los tiv thaiv corrosion, tab sis cov txheej yuav hnav dhau sijhawm.
3. Tus nqi siab: Neodymium hlau nplaum kuj kim dua piv rau lwm hom hlau nplaum. Tus nqi ntawm neodymium thiab cov txheej txheem tsim khoom nyuaj ua rau lawv tus nqi siab dua.
4. Kub rhiab heev: Neodymium hlau nplaum yog rhiab heev rau qhov kub thiab txias. Thaum kub siab, lawv tuaj yeem poob lawv lub zog sib nqus los yog ua kom demagnetized. Yog li ntawd, lawv yuav tsis haum rau cov ntawv thov uas muaj cua sov tshwj tsis yog tias muaj kev ceev faj tshwj xeeb.

Nws yog ib qho tseem ceeb uas yuav tau xav txog qhov zoo thiab qhov tsis zoo no thaum xaiv cov hlau nplaum neodymium concave rau cov kev siv tshwj xeeb.