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I-Bonded NdFeB Magnets
I-Bonded NdFeB, eyakhiwe nge-Nd2Fe14B, iwuzibuthe wokwenziwa.Ozibuthe be-NdFeB ababoshiwe bangozibuthe abenziwe "ngokubumba ngokucindezela" noma "ukubumba umjovo" ngokuxuba impushana kazibuthe ye-NdFeB ecisha ngokushesha kanye ne-binder.Ozibuthe abahlanganisiwe banokunemba okuphezulu kobukhulu, bangenziwa babe izingxenye kazibuthe ezinobunjwa obuyinkimbinkimbi, futhi babe nezici zokubumba ngesikhathi esisodwa kanye nokuma kwezigxobo eziningi.I-Bonded NdFeB inamandla amakhulu emishini, futhi ingakhiwa ngesikhathi esisodwa nezinye izingxenye ezisekelayo.
Ozibuthe abahlanganisiwe bavela ngeminyaka yawo-1970 lapho iSmCo idayiswa.Isimo semakethe samagnethi ahlala njalo sihle kakhulu, kepha kunzima ukuwacubungula kahle abe yizimo ezikhethekile, futhi athambekele ekuqhekekeni, ekulimaleni, ekulahlekeni komphetho, ukulahleka kwekhona kanye nezinye izinkinga ngesikhathi sokucubungula.Ngaphezu kwalokho, akulula ukuhlanganisa, ngakho isicelo sabo sinqunyelwe.Ukuze kuxazululwe le nkinga, izibuthe ezihlala njalo ziyaputshuzwa, zixutshwe nepulasitiki, bese zicindezelwa endaweni kazibuthe, okungenzeka ukuthi kuyindlela yakudala yokukhiqiza ozibuthe ababoshiwe.Ozibuthe be-NdFeB abahlanganisiwe basetshenziswe kabanzi ngenxa yezindleko zabo eziphansi, ukunemba okuphezulu kobukhulu, inkululeko enkulu yokuma, amandla amahle emishini, namandla adonsela phansi akhanyayo, ngezinga lokukhula lonyaka lama-35%.Selokhu kwavela i-NdFeB unomphela uzibuthe powder, ozibuthe nezimo eziboshiwe baye bathola intuthuko ngokushesha ngenxa high izakhiwo kazibuthe.
