Kev paub

Cov hlau nplaum puas tsim kev puas tsuaj rau tib neeg lub cev?

Yuav ua li cas thaum lub hlau nplaum melts?

Magnet manufacturers qhia koj yuav ua li cas demagnetize muaj zog hlau nplaum?

Yuav ua li cas xaiv cov duab ntawm cov hlau nplaum tshwj xeeb

Yuav khaws cov hlau nplaum li cas thiab siv cov txuj ci

Cov hlau nplaum ntawm cov hlau nplaum puas yuav ploj mus?

Halbach array yog ib qho kev npaj tshwj xeeb ntawm cov hlau nplaum ruaj khov. Lub array muaj ib tug spatial rotating qauv ntawm hlau nplaum uas tshem

Mangetic bar

Peb Tuaj yeem Ua ...

Lub luag haujlwm ntawm lub teeb tsis tshua muaj lub ntiaj teb hlau La, Ce, Pr hloov ntawm Nd

Lub luag haujlwm ntawm cov hlau Gd thiab hlau Ho hloov Nd