Sezvinoratidzwa nezita racho, zvigadzirwa zvegrafiti zvinogadzirwa nemhando dzakasiyana dzezvishongedzo zvegrafiti uye zvigadzirwa zvegrafiti zvine chimiro chakakosha zvinogadziriswa nemidziyo yeCNC kubva pazvinhu zvegrafiti, zvinosanganisira graphite crucible, graphite plate, graphite rod, graphite mold, graphite heater, graphite box, graphite rotor nezvimwe zvigadzirwa zvegrafiti.
Parizvino, zvigadzirwa zvegrafiti zvinoshandiswa zvakanyanya muindasitiri yemagineti asingawanzoitiki epasi. Zvigadzirwa zvikuru zvegrafiti zvinoshandiswa muindasitiri iyi mabhokisi egrafiti ekupisira, anozivikanwawo se cartridge yematombo, chikepe chegrafiti nezvimwewo.
Kutanga, ngatitaurei kuti chii chinonzi rare earth permanent magnet material, uye kushandiswa uye kushandiswa kwezvigadzirwa zvayo zvegrafiti mukugadzirwa kweindasitiri iyi. Rare earth permanent magnetic material rudzi rwemagineti, ayo anogadzirwa ne alloy inoumbwa ne samarium, neodymium mixed rare earth metal ne transition metal (yakadai se cobalt, iron, nezvimwewo), inopiswa nenzira ye powder metallurgy uye inoiswa ne magnetic field. Rare earth permanent magnet materials akakamurwa kuita SmCo permanent magnet uye NdFeB permanent magnet. Pakati pawo, magnetic energy product yeSmCo magnet iri pakati pe 15-30 mgoe, uye yeNdFeB magnet iri pakati pe 27-50 mgoe, iyo inonzi "permanent magnet king". Samarium cobalt permanent magnet, pasinei nehunyanzvi hwayo hwakanaka hwemagineti, ine rare earth metal samarium ne cobalt, izvo zvisingawanzoitiki uye zvinodhura zve strategic metal cobalt. Nokudaro, kukura kwayo kwakaganhurirwa zvikuru. Mushure memakore akawanda ekuedza kwevaongorori vesainzi muChina, hurumende yakaisa mari yakawanda muindasitiri iyi, uye zvinhu zvitsva zve rare earth transition metal uye rare earth iron nitrogen permanent magnet alloy zviri kugadzirwa, Zvinokwanisika kuva chizvarwa chitsva che rare earth permanent magnet alloy. Kugadzirwa kwezvinhu zvemagnetic kunofanirwa kushandisa graphite case kuti inyudzwe pakupisa kwakanyanya muchoto chevacuum. Zvinhu zvemagnetic zvepermanent magnet zvinosungirirwa pamusoro pemukati me graphite case pakupisa kwakafanana, uye zvinhu zvemagnetic zvepermanent magnetic zvinodiwa uye permanent magnetic alloys pakupedzisira zvakanatswa.
Semugadziri wezvigadzirwa zvegrafiti, girafiti bhokisi (graphite ark, graphite cartridge) inogadzirwa neZhonghong zvinhu zvitsva inoshandiswa zvakanyanya muvagadziri vemagineti enguva dzose, uye yakarumbidzwa nevatengi uye yakagadzira hukama hwakasimba hwenguva refu hwekushandira pamwe!
Nguva yekutumira: Chikumi-18-2021