Thawj Xim Ntawm Cov Magnets (NdFeB Thiab Ferrite)

Thawj xim ntawm cov hlau nplaum (NdFeB thiab ferrite)

Thawj xim ntawm cov hlau nplaum, ntau tus neeg hais tias, tsis yog xim koj pom. Qhov tseeb, nws tsis yog. Siv cov hlau nplaum muaj zog NdFeB ua piv txwv, nws tus yam ntxwv yog yooj yim rau corrode thiab oxidize. Yog li ntawd, nws yog ib qho tsim nyog yuav tau ua cov txheej txheem ntawm electroplating nto kho ntawm nws qhov chaw kom zoo dua tiv thaiv cov hlau nplaum ntawm cov hlau nplaum.

Yog tias NdFeB tsis yog electroplated, nws thawj xim yog grey dub, tsis yog dub li ferrite, thiab yuav muaj me ntsis residue ntawm tes. Muaj ob peb daim duab ntawm NdFeB ua ntej electroplating hauv Is Taws Nem. Feem ntau peb pom Cov neodymium hlau boron uas tuaj txog yog twb plated, thiab cov feem ntau yog galvanized thiab npib tsib xee plated. Lub ntuj xim ntawm NdFeB yog pom nyob rau hauv daim duab.

Thawj xim ntawm ferrite yog dub, thiab cov khoom tiav yog tib yam li thawj xim. Txij li thaum ferrite nws tus kheej muaj cov yam ntxwv ntawm corrosion kuj, nws tsis tas yuav tsum tau electroplated, raws li qhia nyob rau hauv daim duab.