Yuav ua li cas txiav txim seb lub hlau nplaum muaj zog zoo los yog tsis?

Kev muag khoom sib tw siab rau cov hlau nplaum muaj zog hauv kev ua lag luam yog nce xyoo los ntawm lub xyoo, thiab ntau lub tuam txhab hlau nplaum xaiv siv cov khoom siv tsis zoo los txo cov nqi kom tau txais txiaj ntsig zoo dua hauv kev lag luam. Yog li thaum yuav cov hlau nplaum muaj zog, peb yuav tsum paub qhov txawv ntawm qhov zoo ntawm cov hlau nplaum muaj zog, yog li peb tuaj yeem yuav cov hlau nplaum zoo heev.
Txoj kev txheeb xyuas:
Qhov zoo ntawm cov hlau nplaum muaj zog yog tsom los ntawm ob yam:
(1) Kev ua haujlwm ntawm cov khoom
(2) Cov khoom zoo li
Kev ua tau zoo ntawm cov hlau nplaum muaj zog: Muaj cov qauv sib koom ua ke rau kev ua haujlwm ntawm cov hlau nplaum muaj zog. Tau kawg, lub ntsiab lus yog tias cov khoom tsim los ntawm cov tuam txhab raug cai yuav tsum xav txog qhov cuam tshuam ntawm cov hlau nplaum muaj zog thaum sib txawv, xws li cov khoom siv hluav taws xob sib nqus, quab yuam quab yuam, cov hlau nplaum seem, thiab lwm yam khoom muaj feem xyuam. Txoj kev ntsuas ib txwm siv yog siv Gauss meter lossis flux meter kom paub qhov txawv ntawm cov khoom siv hluav taws xob sib nqus ntawm cov hlau nplaum muaj zog ntawm qhov sib txawv thiab qhov ntau thiab tsawg, thaum cov kws tshaj lij xav tau kev siv cov khoom sib nqus zoo li qub.
Strong magnet tsos:
Cov tsos mob ntawm cov hlau nplaum muaj zog feem ntau suav nrog tsib pawg
1. Puas muaj qhov khawb ntawm qhov pom ntawm cov hlau nplaum (xws li khawb, kab cim, cov cim riam, thiab lwm yam)
2. Puas muaj cov pits ntawm qhov chaw ntawm cov hlau nplaum (xws li pits, pits, npuas, nti, slag txheej, hauv zos thickness, electroplating nodules)
3. Puas muaj qhov tawg ntawm qhov chaw ntawm cov hlau nplaum (xws li tawg, tawg, thiab lwm yam)
4. Puas muaj ib qho chipping ntawm qhov chaw ntawm cov hlau nplaum (xws li chipping, chipping, thiab cov khoom seem)
5. Puas muaj cov xuab zeb qhov ntawm qhov chaw ntawm cov hlau nplaum (xws li cov xuab zeb qhov, qhov pores, pinholes, hais, thiab lwm yam)?
Zuag qhia tag nrho, nws nyob ntawm seb cov hlau nplaum puas muaj cov npoo lossis cov fab, seb cov txheej txheej electroplating puas zoo, thiab seb qhov loj npaum li cas raws li cov qauv tsim;
Neodymium, hlau, thiab boron feem ntau yog electroplated los tiv thaiv lawv ntawm corrosion thiab xeb. Feem ntau, cov hlau nplaum ntawm tib lub ntsiab lus tuaj yeem muab tso rau ntawm qhov chaw uas tuaj yeem ua rau adsorbed, thiab qhov loj ntawm lub zog sib nqus kuj tuaj yeem yooj yim paub qhov txawv ntawm tes.