Ulawulo lwemeko

Uvavanyo loMgangatho weGrafayithi

Ushwankathelo lovavanyo

I-graphite yi-allotrope yekhabhoni, i-crystal yenguqu phakathi kweekristali ze-atomic, i-crystals zetsimbi kunye ne-crystals crystals. Ukusetyenziswa njenge-arhente ye-antiwear kunye nezinto zokuthambisa, ukwenza i-crucible, i-electrode, ibhetri eyomileyo, ipensile ekhokelayo. Ubungakanani bokubona grafayithi: grafayithi yendalo, igrafite eshinyeneyo yekristale, iflayithi graphite, i-cryptocrystalline grafayithi, umgubo wegraphite, iphepha legraphite, eyandisiweyo, I-graphite emulsion, i-graphite eyandisiweyo, i-graphite yodongwe kunye ne-conductive graphite powder, njl.

Iimpawu ezikhethekileyo zegraphite

1. ukumelana nobushushu obuphezulu: indawo yokunyibilika yegrafite ingama-3850 ± 50 ℃, nasemva kokutsha kobushushu be-arc, ukunciphisa umzimba kuncinci kakhulu, ukwanda komlingani we-thermal kuncinci kakhulu. . Ngo-2000 ℃, amandla graphite kabini.
2. ukuqhuba, ukuhambisa okufudumeleyo: Ukuqhutywa kwegraphite kuphakwe kalikhulu kunentsimbi ngokubanzi engeyiyo isinyithi. Ukuqhutywa kwesinyithi, intsimbi, ilothe kunye nezinye izinto zentsimbi. Ukuqhutywa kweThermal kuyancipha ngokunyuka kobushushu, nokuba ubushushu obuphezulu, igrafayithi kwi-insulation;
3. ukuthambisa ajikeleze: ukusebenza ukuthambisa ajikeleze grafayithi ixhomekeke kubungakanani grafayithi flake, flake, ukungavisisani ukungavumelani incinci, ukusebenza ukuthambisa ajikeleze kungcono;
4. uzinzo lwekhemikhali: grafayithi kwiqondo lobushushu kwigumbi inokuzinza okuhle kwemichiza, ukumelana ne-asidi, ukumelana kwealkali kunye nokumelana nokunyibilikiswa kwezinto eziphilayo;
5.Iplastikhi: ubunzima begraphite bulungile, bunokutyunyuzwa bube liphepha elincinci kakhulu;
6. Ukuxhathisa kukothuka ngokufudumeleyo: igrafayithi kubushushu begumbi xa isetyenzisiwe inokumelana notshintsho olukhulu kubushushu ngaphandle komonakalo, ukuguquka kobushushu, umthamo wegraphite utshintshe kancinci, awuzukuqhekeka.

Isibini, izikhombisi zokufumanisa

1.Uhlalutyo lobume: Ikhabhoni esisigxina, ukufuma, ukungcola, njl.
Ukuvavanywa kokusebenza komzimba: ubunzima, i-ash, i-viscosity, ubungakanani, ubungakanani be-particle, i-volatilization, ubunzima obuthile, indawo ethile, indawo yokunyibilika, njl.
3. ukuvavanywa kweepropathi zoomatshini: ukuqina, ukuqina, ukugoba, ukuvavanya ukuqina;
Ukuvavanywa kokusebenza kweekhemikhali: ukumelana namanzi, ukuhlala ixesha elide, i-asidi kunye nokumelana nealkali, ukumelana nokubola, ukumelana nemozulu, ukumelana nobushushu, njl.
5. Ezinye izinto zokuvavanya: ukuqhuba kombane, ukuqhuba kwe-thermal, ukuthambisa, ukuzinza kweekhemikhali, ukuxhathisa kukothuka