SEI ZVINHU ZVAKABHONI ZVICHIFANIRA KUPIWA MIMBA, UYE NDEZVIPI ZVINANGWA ZVEKUPIMBA?

Carbon zvinhu ndezve porous zvinhu. Iyo yakazara porosity yezvigadzirwa zvekabhoni ndeye 16% ~ 25%, uye iyo yezvigadzirwa zvegraphite i25% ~ 32%. Kuvapo kwenhamba yakawanda ye pores ichave isingadzivisiki iine mhedzisiro yakaipa pane yemuviri uye makemikari maitiro uye kuita kwekabhoni zvinhu. Semuenzaniso, nekuwedzera kweporosity, kuwanda kwehuwandu hwekabhoni zvinhu zvinodzikira, resistivity inowedzera, simba remuchina rinodzikira, makemikari uye corrosion resistance inoderera, uye kupinza kwemagasi nezvinwiwa kunowedzera. Naizvozvo, kune mamwe epamusoro anoshanda anoshanda kabhoni zvinhu uye zvimiro zvekabhoni, impregnation compaction inofanirwa kuitwa.

Zvinangwa zvinotevera zvinogona kuwanikwa kuburikidza nekupinza uye compaction kurapwa:
(1) kuderedza zvakanyanya porosity yechigadzirwa;
(2) Wedzera huwandu hwehuwandu hwezvigadzirwa uye uvandudze simba remakanika rezvigadzirwa:
(3) Kuvandudza magetsi uye kupisa conductivity yezvigadzirwa;
(4) Deredzai kupera kwechigadzirwa;
(5) Kuvandudza iyo oxidation kuramba uye corrosion kuramba kwechigadzirwa;
(6) Kushandiswa kwerubricant impregnation kunogona kuvandudza kupfeka kuramba kwechigadzirwa.
Iyo yakaipa mhedzisiro ye impregnation uye densification yekabhoni zvigadzirwa ndezvekuti iyo coefficient yekuwedzera kwekupisa inowedzera zvishoma.