yog neodymium hlau nplaum zaub mov zoo

Puas yog neodymium hlau nplaum zaub mov muaj kev nyab xeeb?

Raws li ib qho khoom siv, hlau nplaum tau siv dav hauv lub neej. Tej zaum koj yuav siv cov hlau nplaum los kho cov ntaub ntawv, nqus cov khoom, lossis ua qee qhov me me thiab cov tswv yim. Txawm li cas los xij, qee tus neeg yuav xav paub seb cov hlau nplaum tuaj yeem siv rau hauv cov zaub mov? Cia peb kawm ua ke hauv qab no.

Ua ntej, peb yuav tsum to taub cov khoom ntawm cov hlau nplaum. Cov hlau nplaum feem ntau yog ua los ntawm cov hlau xws li hlau, nickel, thiab cobalt. Yog tias cov hlau no tau noj ua ke hauv cov zaub mov, tsis muaj teeb meem. Txawm hais tias tus me nyuam nqos cov hlau nplaum, tsis tas yuav ntshai heev. Thaum digested, nws thiaj li excreted lawm los ntawm lub cev.

Tab sis rau kev lag luam hlau nplaum, peb kuj yuav tsum tau them sai sai rau seb lawv puas yog coated. Txhawm rau tiv thaiv cov hlau nplaum, qee qhov kev lag luam yuav siv cov tshuaj (xws li chromic acid) rau kev kho saum npoo los yog txheej. Lub sijhawm no, nws raug nquahu kom koj ua tib zoo saib seb puas muaj pob khaus ntawm qhov chaw ua ntej siv rau zaub mov; Tsis tas li ntawd, koj tuaj yeem siv cov hlau nplaum uas tsis muaj coated.

Tsis tas li ntawd, txij li cov hlau nplaum yog cov khoom siv tawv, koj tuaj yeem xaiv los npog cov khoom ntim nrog cov khoom muag muag xws li daim ntaub los tiv thaiv cov ces kaum ntse ntawm cov hlau nplaum los ntawm khawb cov khoom noj. Tom qab siv, koj yuav tsum tau ntxuav nws kom zoo thiab khaws cia kom raug kom tsis txhob kis lwm yam khoom noj.

Feem ntau, cov hlau nplaum tuaj yeem siv rau hauv cov khoom noj. Tsuav lawv ua raws li cov hauv paus ntsiab lus ntawm kev nyab xeeb thiab kev siv kom raug, kev noj qab haus huv tuaj yeem lav tau.