Kodi graphite ufa ndi chiyani poponya?

Graphite ufa uli ndi ntchito yofunika kwambiri pamoyo wathu. Graphite ufa uli ndi zabwino zambiri zogwirira ntchito ndipo umagwiritsidwa ntchito kwambiri m'magawo ambiri. Ufa wa graphite womwe umagwiritsidwa ntchito m'magawo osiyanasiyana uli ndi zofunikira zosiyanasiyana pazochita zake. Pakati pawo, ufa wa graphite woponyera umatchedwa kuponyera ufa wa graphite, ndiye kodi mukudziwa zomwe graphite ufa woponya uli nazo? Mkonzi wotsatira wa Furuite graphite akukufotokozerani mwatsatanetsatane:

Zopangira za ufa wa graphite ndi graphite yachilengedwe ya flake, yomwe imaphwanyidwa ndikukonzedwa. Graphite ufa akhoza kukonzedwa mu graphite ufa kwa zolinga zosiyanasiyana chifukwa cha umisiri zosiyanasiyana processing, ndi graphite ufa poponya ndi mmodzi wa iwo. Makhalidwe a graphite ufa ndi kuti amapanga pamwamba pa castings mafuta, kutentha kugonjetsedwa, kuvala kugonjetsedwa ndi zosavuta demould, amene bwino pamwamba khalidwe la castings. Graphite ufa woponya wathandizira kulimbikitsa makampani oponya.

Ufa wa graphite uli ndi kukana kutentha kwambiri, kutsekemera komanso kuwongolera. Graphite ufa kwa kuponyera ali ndi makhalidwe a demoulding zosavuta ndi yosalala kuponyera pamwamba, ndipo bwino avale kukana ndi mkulu kutentha kukana kuponya pamwamba. Kuponyera ufa wa graphite wokutidwa pamtunda wolimba kumatha kupanga filimu yosalala yokhala ndi zomatira zolimba, zomwe zimapangitsa kuti kuponyerako kusakhale kosavuta.

Graphite ufa woponyera ndi mafuta omwe amagwiritsidwa ntchito poponya. Pamene graphite ufa ntchito pamwamba kuponyera, zingalepheretse kuponyera kumamatira mchenga ndi kusintha kusalala kwa kuponyera pamwamba, kusintha compactness ndi fluidity wa akamaumba mchenga, kuchepetsa permeability mpweya, kuchepetsa ejection kukana chitsanzo. ndikuwongolera magwiridwe antchito a mchenga wowumba.