Ibisabwa bya tekinike ya NdFeb magnet mubikorwa byo gukora

Ikoranabuhanga ryo kurinda imiti yaNdfeb Neodymium Magnetcyane cyane harimo amashanyarazi ya electroplating na electroless plaque, ibyuma bihindura firime ya ceramic hamwe na spray na electrophoreis ya organic coatings.Mu musaruro, usanzwe ukoreshwa mugutegura ibyuma birinda ibyuma hejuru ya magneti ya NdFeb hakoreshejwe amashanyarazi.Gukoresha amashanyarazi ni inzira ikoreshwa rya magnetiki ikoreshwa nka cathode hamwe na cation yicyuma mugisubizo cya electroplating igabanuka hejuru ya magneti ukoresheje umuyaga wo hanze ugakora icyuma.Kurinda amashanyarazi yaImashini ya Neodymiumni cyane cyane kunoza ruswa irwanya magnesi, kimwe no kunoza imiterere yubukanishi no gushushanya.

Nyuma yimyaka myinshi yo kuyikoresha no kuyikoresha, inenge ya magnet ya NdFeb electroplating coating nayo iragaragara cyane: Ubwinshi bwikibiriti ni bunini, igifuniko ntabwo ari cyinshi, kandi gifite kwihanganira imiterere.Inguni yakazi izabyimbye bitewe nubunini bwumurongo wamashanyarazi mugikorwa cya electroplating, so corner of theNtibisanzwe Isi Ihorahobigomba gutondekwa, kandi umwobo wimbitse ntushobora gushyirwaho.Inzira ya electroplating ifite ingaruka mbi kuri materique ya magneti.Mu bihe bimwe na bimwe bikomeye, nyuma yo gutwika amashanyarazi akoreshwa igihe kirekire, igifuniko kizagaragara nkigisatuye, gikonje, cyoroshye kugwa nibindi bibazo, kandi imikorere yo gukingira izagabanuka.Hamwe no kurushaho kumenyekanisha ibidukikije, igipimo cyikiguzi cyose cyo gutunganya amashanyarazi atatu yo gutunganya imyanda cyiyongera cyane. 

Neodymium Electromagnettekinoroji ya nikel yerekeza kuri REDOX reaction yumunyu wicyuma no kugabanya agent mubwogero nta kongeramo amashanyarazi yakoreshejwe.Munsi ya catalitiki yibikorwa byakazi, inzira yo kugabanya ibyuma bya ion.Ugereranije na electroplating, ibikoresho byo gutunganya amashanyarazi bidafite amashanyarazi biroroshye, ntibikeneye imbaraga na electrode ifasha, uburebure bwa coating burasa, cyane cyane bukwiye kumiterere yibikorwa bigoye, ibice byimbitse, imiyoboro y'urukuta rw'imbere, ubwinshi n'ubukomezi bw'igitambaro ni hejuru.Amashanyarazi adafite amashanyarazi nayo afite ibitagenda neza, uburebure bwa coating ntibuzamuka, bushobora gushyirwaho ubwoko butandukanye ntabwo ari bwinshi, ibisabwa mubikorwa birarenze, kubungabunga ubwogero biragoye.Isahani yimiti ni isahani ya nikel, isahani y'umuringa hamwe na feza.

Byongeyeho, inzira yaImashini ya Neodymiumbakunze kwibasirwa na mikoro, imiterere idahwitse, ubuso butagaragara nizindi nenge, hamwe na NdFeb rukuruzi ihoraho mugukoresha ibidukikije bikora ni ubushyuhe bwinshi, ubuhehere bwinshi.Izi nenge zitanga uburyo bworoshye kugirango NdFeb magnet yangirika mubushyuhe bwinshi nubushuhe bwinshi.Muri icyo gihe, inzira yo gukora NdFeB iroroshye kubamo O, H, Cl nindi myanda hamwe nibindi bivanze, ingaruka mbi ni O na Cl element, magnesi na O okiside yangirika, na Cl hamwe nibiyigize bizihutisha okiside. inzira ya rukuruzi.Impamvu zo kwangirika byoroshye kwa magnet ya NdFeb biterwa ahanini: ibidukikije bikora, imiterere yibikoresho hamwe nikoranabuhanga ribyara umusaruro.Ubushakashatsi bwerekana ko kwangirika kwa rukuruzi ya NdFeB bibaho cyane cyane mu bice bitatu bikurikira: ibidukikije bishyushye nubushuhe, ibidukikije by’amashanyarazi, igihe kirekire cy’ubushyuhe bwo hejuru ahantu humye, iyo ubushyuhe buri munsi ya 150 ℃, igipimo cya okiside ya magneti ya NdFeb ni kinini cyane gahoro.