Amathuluzi amboziwe anamandla amahle kanye nokuqina kwe-carbide noma insimbi yesivinini esikhulu (
I-Ceramics, idayimane kanye ne-cubic boron nitride izinto eziqinile ezifana nama-razor blades
Phezulu, kusetshenziswa indlela yokufaka umhwamuko ungqimba lwensimbi ekwazi ukumelana nokuguga noma inhlanganisela nokulungiselela okungeyona insimbi.
Ukugqoka njengesithiyo samakhemikhali sethuluzi lokusika kanye nesithiyo esishisayo, kunganciphisa ukusakazeka nokusabela kwamakhemikhali phakathi kwe-cutter kanye ne-workpiece, ngaleyo ndlela kunciphise i-matrix yokuguga, ukuze kuthuthukiswe impilo yesevisi yamathuluzi okusika.
Amathuluzi ahlanganisiwe anobunzima obuphezulu bobuso nokumelana nokugqoka, izakhiwo zamakhemikhali ezizinzile, ukumelana nokushisa okuhle kwe-oxidation, i-coefficient ephansi ye-friction kanye ne-thermal conductivity ephansi, anganciphisa into yokunamathela, akulula ukukhiqiza isimila se-devolop njll, lapho ukusika amathuluzi ahlanganisiwe kuphezulu. kunempilo yethuluzi lokusika elingenalutho kanye nesivinini sokusika sibushelelezi, okuningi kunganciphisa ukulahlekelwa kwethuluzi lokusika.
Amathuluzi amboziwe azohlukaniswa ngezinhlobo ezine: amathuluzi ensimbi anesivinini esikhulu, amathuluzi okusika ama-carbide amboziwe, kanye nakuma-ceramics nezinto zokwakha ezinzima kakhulu (
Idayimane noma i-cubic boron nitride)
I-blade kumathuluzi aboshwe.
Kodwa ngaphambi kokuba izinhlobo ezimbili zamathuluzi aboshwe zisebenzise kakhulu.
Ezitshalweni ze-ceramics kanye nezingubo zento eqinile kakhulu ku-blade ubulukhuni bebuphansi kunabo bezinto ze-matrix, inhloso ukuthuthukisa ukuqina kokuphuka kwe-blade surface (
Ingakhuphuka ngaphezu kuka-10%)
, inganciphisa unqenqema lwe-blade futhi ilimele, yandise ububanzi bokusebenza.
