Uma kucatshangelwa ubukhulu obunembayo bophezulu obuyindilinga ohlanganisa irediyasi, ububanzi nobude, uzibuthe wesinkwa se-Neodymium unomkhawulo kuhlelo lokusebenza oluthile esikhundleni sokusebenzisa izinto ezihlukahlukene. Ngakho-ke yenzelwe ikakhulukazi isicelo sezimboni.
Ikhiqizwa kanjani i-sintered Neodymium loaf magnet? Cishe bonke osayizi besinkwa noma omazibuthe besinkwa be-Neodymium basebenza ngozibuthe ngababili ngokusebenzisa ukujiya. Kuyefana nazo zonke izimo zeamazibuthe e-Neodymium ahlanganisiwe, okokuqala izinto zokusetshenziswa okuhlanganisa nezinsimbi zomhlaba ezingavamile ziyalinganiswa ukuze kukhiqizwe ukwakheka okufanele. Izinto ezisetshenziswayo zincibilika ngaphansi kwe-vacuum noma igesi ye-inert esithandweni sokuncibilika se-induction. Ingxubevange encibilikisiwe ithululelwa esikhunjini, epuleti elibandayo, noma icutshungulwe esithandweni somlilo esingakha umucu wensimbi omncane, oqhubekayo. Lawa ma-alloys ensimbi noma amapheshana ayachotshozwa futhi agaywe ukuze kwakheke impushana encane usayizi wayo wezinhlayiyana ucaciswe ukuthi uqukathe into enomumo owodwa othandwayo uzibuthe. Impushana ifakwa ku-jig bese kusetshenziswa inkambu kazibuthe kuyilapho amandla ecindezelwa abe yisimo esingunxande. Kulokhu kucindezela komshini, i-anisotropy kazibuthe ifinyelelwa. Izingxenye ezicindezelwe zishiselwa ekushiseni okushisayo futhi zivunyelwe ukuthi ziminyene esithandweni se-vacuum sintering. Ukuguga omazibuthe ngemva kokucwenga kulungisa izakhiwo zikamazibuthe.
Okuyisisekeloizakhiwo kazibuthewezibuthe ze-Neodymium zesinkwa zisethwa ngemuva kokuqedwa kwenqubo yokuguga nokuguga. Idatha engukhiye efaka i-Br, Hcb, Hcj, (BH)max, HK, kufanele ihlolwe futhi irekhodwe. Yilabo omazibuthe abaphumelela ukuhlolwa kuphela abangaya ezinqubweni ezilandelayo ezihlanganisa nokwenza imishini.
Imvamisa sisika amabhlogo kazibuthe amakhulu abe yizicucu eziningiblock ozibuthe ezimiseenogqinsi olukhudlwana kunozibuthe wesinkwa sokugcina. Bese sisebenzisa ukugaya iphrofayili ukwenza umshini usayizi odingekayo werediyasi. Le nketho yokusika nokugaya iqinisekisa ukunemba kosayizi kazibuthe wesinkwa se-Neodymium, ikakhulukazi ngosayizi werediyasi.
