Ziziphi iimpawu ezibalaseleyo zegraphite eyandisiweyo

Ziziphi iimpawu ezibalaseleyo zegraphite eyandisiweyo

1. Umsebenzi woomatshini:
1.1Ukunyanzeliswa okuphezulu kunye nokuqina: kwiimveliso zegraphite ezandisiweyo, kusekho iindawo ezininzi ezivaliweyo ezincinci ezivulekileyo ezinokuqiniswa phantsi kwesenzo samandla angaphandle. Kwangaxeshanye, banokomelela ngenxa yoxinzelelo lomoya kwiindawo ezincinci ezivulekileyo.
1.2Ukuba bhetyebhetye: ukuqina kuphantsi kakhulu. Inokunqunyulwa ngezixhobo eziqhelekileyo, kwaye inokulimala kwaye igobe ngokungaqhelekanga;
2. Imisebenzi yomzimba kunye neekhemikhali:
2.1 Ubunyulu: umxholo wekhabhoni esisigxina malunga ne-98%, okanye nangaphezulu kwe-99%, eyaneleyo ukuhlangabezana neemfunoubunyulu obuphezuluamatywina kumandla nakwamanye amashishini;
2. Ubuninzi: iunizi lolwapho kuyiwa khonaye-flake graphite yi-1.08g/cm3, ubuninzi be-graphite eyandisiweyo yi-0.002 ~ 0.005g/cm3, kwaye ubuninzi bemveliso yi-0.8 ~ 1.8g/cm3. Ke ngoko, izinto ezandisiweyo zegraphite zilula kunye neplastiki;
3. Ukumelana nobushushu: ithiyori, igraphite eyandisiweyo inokumelana - 200 ℃ ukuya kwi-3000 ℃. Njengetywina lokupakisha, inokusetyenziswa ngokukhuselekileyo kwi-200 ℃ ~ 800 ℃. Inemisebenzi emihle kakhulu yokungabikho kwe-embrittlement, akukho ukuguga kwiqondo lokushisa eliphantsi, akukho ukuthambisa, akukho deformation kwaye akukho ukubola kwiqondo lokushisa eliphezulu;
4. Ukumelana nokubola: inobuvila bekhemikhali. Ukongeza kwamanye amaqondo obushushu athile eqinile oxidants ezifana aqua regia, nitric acid, sulfuric acid kunye halogen, ingasetyenziswa kumajelo eendaba ezininzi ezifana acid, alkali, isisombululo ityuwa, amanzi olwandle, umphunga kunye organic solvent;
5. Ukuqhuba kakuhle kwe-thermalkunye ne-coefficient yokwandisa i-thermal encinci. Iiparamitha zayo zisondele kumyalelo ofanayo wobukhulu bedatha yecandelo elibini lezixhobo zokutywinwa ngokubanzi. Inokuthi ivalwe kakuhle phantsi kweemeko zokusebenza zokushisa okuphezulu, i-cryogenic kunye nokutshintsha kweqondo lokushisa elibukhali;
6. Radiation resistance: kuxhomekeke kwimitha ye-neutron γ Ray α Ray β X-ray irradiation ixesha elide ngaphandle kotshintsho olucacileyo;
7. Ukunganyanzeki: ukunganyangeki kakuhle kwigesi kunye nolwelo. Ngenxa yamandla amakhulu omphezulu wegraphite eyandisiweyo, kulula ukwenza ifilimu yegesi encinci kakhulu okanye ifilimu yolwelo ukuthintela ukungena okuphakathi;
8. Ukuzithambisa: igraphite eyandisiweyo isagcina i-hexagonal plane umaleko wesakhiwo. Ngaphantsi kwesenzo samandla angaphandle, iileya zenqwelomoya zilula ukutyibilika ngokulinganayo kwaye i-self-lubrication yenzeke, enokuthi ithintele ngokufanelekileyo ukunxitywa kwe-shaft okanye intonga yevalve.