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Hlalutya ukuba kutheni igraphite eyandisiweyo inokwandisa, kwaye yintoni umgaqo?
I-graphite eyandisiweyo ikhethwa kwi-graphite ye-flake yendalo ekumgangatho ophezulu njengento ekrwada, ene-lubricity elungileyo, ukumelana nobushushu obuphezulu, ukuxhathisa ukunxiba kunye nokumelana nomhlwa. Emva kokwandiswa, i-gap iba nkulu. Lo mhleli ulandelayo weFuruite graphite uchaza umgaqo wokwandisa ...Funda ngokugqithisileyo -
Izalathiso ezininzi eziphambili zophuhliso lwegraphite eyandisiweyo
Igraphite eyandisiweyo yinto ekhululekileyo kunye ne-porous-efana nentshulube elungiselelwe ukusuka kwi-graphite flakes ngeenkqubo zokudibanisa, ukuhlanjwa kwamanzi, ukomisa kunye nokwanda kobushushu obuphezulu. Igraphite eyandisiweyo inokwandisa ngokukhawuleza amaxesha angama-150 ~ 300 kumthamo xa ibonakaliswe kubushushu obuphezulu, itshintsha ukusuka kwi-fl...Funda ngokugqithisileyo -
Ukulungiswa kunye nokusetyenziswa okusebenzayo kwegraphite eyandisiweyo
Igraphite eyandisiweyo, eyaziwa ngokuba yigraphite eguquguqukayo okanye igraphite yombungu, luhlobo olutsha lwezinto zekhabhoni. Igraphite eyandisiweyo ineenzuzo ezininzi ezifana nommandla omkhulu othe ngqo, umsebenzi ophezulu womsebenzi, uzinzo oluhle lweekhemikhali kunye nokumelana nobushushu obuphezulu. Inkqubo exhaphakileyo yamalungiselelo o...Funda ngokugqithisileyo -
Ukubaluleka kokusetyenziswa ngokufanelekileyo kwe-recarburizers
Ukubaluleka kwee-recarburizers kutsale ingqalelo ngakumbi. Ngenxa yeempawu zayo ezikhethekileyo, i-recarburizers isetyenziswa ngokubanzi kwishishini lentsimbi. Nangona kunjalo, ngokusetyenziswa kwexesha elide kunye notshintsho lwenkqubo, i-recarburizer ikwaqaqambisa iingxaki ezininzi kwiinkalo ezininzi. Amava amaninzi...Funda ngokugqithisileyo -
Iindlela zokuvelisa eziqhelekileyo zegraphite ekwandiswayo
Emva kokuba i-graphite eyandisiweyo iphathwe ngokukhawuleza kwiqondo lokushisa eliphezulu, isikali siba njenge-worm, kwaye umthamo unokwandisa amaxesha angama-100-400. Le graphite yandisiweyo isazigcina iipropathi zegraphite yendalo, inokwandiswa okulungileyo, ikhululekile kwaye i-porous, kwaye iyamelana ne-temperatu...Funda ngokugqithisileyo -
Inkqubo yokwenziwa kwe-Artificial synthesis kunye nokusetyenziswa kwezixhobo ze-flake graphite
Okwangoku, inkqubo yokuvelisa i-flake graphite ithatha i-ore ye-graphite yendalo njengento ekrwada, kwaye ivelisa iimveliso zegraphite ngokusebenzisa i-beneficiation, i-ball milling, i-flotation kunye nezinye iinkqubo, kwaye ibonelela ngenkqubo yemveliso kunye nezixhobo zokwenziwa kwe-artificial synthesis ye-flake graphite. Icru...Funda ngokugqithisileyo -
Kutheni le nto i-flake graphite ingasetyenziswa njengelothe yepensile?
Ngoku emarikeni, iipensile ezininzi zokukhokela zenziwe ngeflake graphite, ngoko kutheni iflake graphite inokusetyenziswa njengelothe yepensile? Namhlanje, umhleli weFuruit graphite uya kukuxelela ukuba kutheni i-flake graphite inokusetyenziswa njengelothe yepensile: Okokuqala, imnyama; okwesibini, inokwakheka okuthambileyo okutyibilika ephepheni...Funda ngokugqithisileyo -
Ukuveliswa komgubo wegraphite kunye nendlela yokukhetha
I-graphite powder yinto engeyiyo isinyithi eneekhemikhali ezigqwesileyo kunye neempawu zomzimba. Isetyenziswa ngokubanzi kwimveliso yezoshishino. Ineqondo eliphezulu lokunyibilika kwaye inokumelana namaqondo obushushu angaphezu kwama-3000 °C. Singakwazi njani ukwahlula umgangatho wabo phakathi kweentlobo ezahlukeneyo ze-graphite powders? Abantu...Funda ngokugqithisileyo -
Ulwazi lwangoku: Ukusetyenziswa komgubo wegraphite kuvavanyo lwenyukliya
Umonakalo wemitha yomgubo wegraphite unesiphumo esiqinisekileyo ekusebenzeni kobugcisa kunye noqoqosho lwereactor, ngakumbi ibhedi yengqalutye yobushushu obuphezulu begesi epholileyo. Indlela yokumodareyitha i-neutron kukusasazwa okulastiki kwee-neutron kunye neeathom zezinto ezimodareyithayo...Funda ngokugqithisileyo -
Ukusetyenziswa kwezinto ezidibeneyo ezenziwe nge-flake graphite
Eyona nto inkulu yezinto ezidibeneyo ezenziwe nge-flake graphite kukuba inempembelelo ehambelanayo, oko kukuthi, amacandelo abumba izinto ezidibeneyo zinokuncedisana emva kwezinto ezidibeneyo, kwaye zinokwenza ubuthathaka bazo kwaye zenze i-comprese egqwesileyo...Funda ngokugqithisileyo -
Ukusetyenziswa okuthe ngqo kwe-conductivity ye-flake graphite kushishino
Izikali zegraphite zisetyenziswa kakhulu kushishino. Ingasetyenziswa ngokuthe ngqo njengemveliso yezinto eziluhlaza. Isenokwenza isikali segraphite sibe yimveliso yegraphite. Ukusetyenziswa kwiindawo ezahlukeneyo zezikali ziphunyezwa ngeenkqubo ezahlukeneyo zemveliso. Izikali ezisetyenziswa ebaleni...Funda ngokugqithisileyo -
Wazi kangakanani ngegraphite
I-graphite yenye yeeminerali ezithambileyo, i-allotrope ye-elemental carbon, kunye ne-crystalline mineral of carbonaceous elements. Isakhelo salo sekristale sisakhiwo esine-hexagonal; umgama phakathi komnatha ngamnye umaleko zizikhumba ezingama-340. m, isithuba seeathom zekhabhoni kumaleko wothungelwano olufanayo...Funda ngokugqithisileyo