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Ukucoceka yi-Index ebalulekileyo ye-Photter Prophy.
Ucoceko lulophawu olubalulekileyo lomgubo wegrafu. Umahluko wamaxabiso eemveliso zomgubo wegrafu ezineenduli ezahlukeneyo zinkulu. Zininzi izinto ezichaphazela ubunyulu be-graphite yomgubo. Namhlanje, umhleli wegrafu ye-sugouite uya kuhlalutya izinto ezininzi ezichaphazela ubunyulu beGrap ...Funda ngokugqithisileyo -
Iphepha le-gracket eguquguqukayo yindawo enoburharha egqwesileyo.
Iphepha le-glex eguquguqukayo alisetyenziselwanga ukutywina, kodwa luneempawu ezintle ezinjengokuqhushumba kombane, ukuqhubela phambili kwengqondo, ukumelana nobushushu obuphakathi kunye nokunganyangeki kobushushu obuphakathi kunye nokunganyangeki kobushushu obuphakathi kunye nokunganyangeki kobushushu obuphakathi kunye nokunganyangeki kobushushu obuphakathi kunye nokunganyangeki kobushushu obuphakathi kunye nokunganyangeki kobushushu obuphakathi kunye nokunganyangeki kobushushu obuphakathi kunye nokunganyangeki kobushushu obuphakathi kunye nokunganyangeki kobushushu obuphakathi kunye nokunganyangeki kobushushu obuphakathi kunye nokuphambanisa. Ngenxa yoku, ukusetyenziswa kwegrafu eguquguqukayo kuye kwanda kwabaninzi ...Funda ngokugqithisileyo -
Ukusetyenziswa kokuphumelela kwe-phydite powder kwishishini
Umgubo wegrafu usetyenziswa ngokubanzi kumzi mveliso, kwaye ukuqhubela komgubo wegrafu kufakwe kwimimandla emininzi yemveliso. I-phyber powder yindalo eqinileyo yendalo ngesakhiwo esinenkumbulo, esityebileyo se-Andcheap. Ngenxa yeepropathi zayo ezingekahlawulwa kunye nokusebenza kweendleko eziphezulu, i-GRA ...Funda ngokugqithisileyo -
Ibango lomgubo wegrafu kwimimandla eyahlukeneyo
Zininzi iintlobo zezixhobo zomgubo zegraphiriya e-China, kodwa okwangoku, uvavanyo lwezixhobo ze-ore ze-ore ze-ore e-China ilula, ngakumbi ekuvavanyweni komgubo, ngakumbi kuluvo lwe-cryphology, ikharbon kunye nesandla sesalfure. Kukho ...Funda ngokugqithisileyo -
Iipropathi ezintle zekhemikhali ze-Flake igraphite
Igrake ye-Flake ye-Flake inokwahlulwa ibe yi-crystalline igraphy kunye ne-cryptocrystalline. I-crystalline igraphy, ekwabizwa ngokuba yigrayili ye-scaly graphite, yi-scaly kunye ne-flakiy ye-flarky crystalline. Isikali esikhulu, ixabiso eliphezulu loqoqosho. Ulwakhiwo lweLizwe le-Flake i-Injini ye-injini ye-injini ye-injini ...Funda ngokugqithisileyo -
Iimpawu zozinzo lwe-thermal zegrafu
Igrafu yegrafu ye-ore yendalo, eyiflakiy okanye i-scaly, kwaye i-aggregate ngumhlaba kwaye i-anyhanitic. I-Flake igrafu inezixhobo ezininzi ezisemgangathweni ezisemgangathweni kunye neekhemikhali, phakathi kokuzinza okuzinzileyo. Xa kuthelekiswa nezinye iimveliso, i-Flake igrafu inenzuzo enkulu kwi-ther ...Funda ngokugqithisileyo -
Ngokwamfutshane ukuqaliswa kwempembelelo yokungcola kwigrafu eyandisiweyo
Zininzi izinto kunye nokungcola okuxubeneyo kwinkqubo ye-promopoti yendalo. Umxholo wekharbon wegrafu yendalo imalunga ne-98%, kwaye kukho ezinye izinto ezingaphezulu kwama-20, i-accounting malunga ne-2%. Igrafu eyandisiweyo iqhutywa ukusuka kwi-FAKE ye-FAKELE yendalo, ke ...Funda ngokugqithisileyo -
Zithini iimpawu zomgubo wegrafu yokuphoswa?
I-phymate powder inesicelo esibaluleke kakhulu ebomini bethu. I-phymate powder inenzuzo enkulu kwaye isetyenziswa ngokubanzi kumasimi amaninzi. Umgubo wegrafu osetyenziswa kwiindawo ezahlukeneyo uneemfuno ezahlukeneyo zeparamitha yayo. Phakathi kwabo, i-pictor powder yokuphosa kukufowunela ...Funda ngokugqithisileyo -
Iveliswa njani igrafu?
Igrafu eyandisiweyo luhlobo olutsha lwezinto ezisebenzayo zekhabhoni, esiyinto efana ne-purmang kunye ne-porous ye-purmang efakwe kwi-rake yendalo emva kokudibana, ukuhlamba, ukomisa kunye nokwandiswa kweqondo lokushisa. Lo mhleli ulandelayo wegrafu ye-furuite wazisa njani igrafu ekwandisiweyo yipro ...Funda ngokugqithisileyo -
UMZEKELISO WESICELO SOKUGQIBELA
Ukusetyenziswa kwe-filler yegraphite eyandisiweyo kunye nezinto zokutywina kuyasebenza kakhulu kwimizekelo, ngakumbi ngokufanelekileyo ekutywineni kweqondo lobushushu ephezulu kunye nezinto zoxinzelelo kunye nezinto ezinobungozi. Zombini ukuphakama kobuchwephesha kunye nefuthe loqoqosho ziyi-obvou ...Funda ngokugqithisileyo -
Iindlela zokucoca eziqhelekileyo ze-flake igrafu kunye nezibonelelo zazo kunye nezinto ezingalunganga
I-Flake igrafu isetyenziswa ngokubanzi kumzi mveliso, kodwa imfuno yegrafu yegrafu yahlukile kwimizi-mveliso eyahlukeneyo, ke i-flake igrafu ifuna iindlela ezahlukeneyo zokucoca. Umhleli olandelayo wegrafu ilandelayo ichaza ukuba yeyiphi iindlela zokucoca i-flake igrafu ene-igrake: 1. I-Hydrofluoric Acid "Funda ngokugqithisileyo -
Indlela yokuthintela i-flake igrafu evela kwi-oxidd kwiqondo lobushushu ephezulu
Ukwenzela ukuthintela ukonakaliswa kwe-corrosion ezibangelwe kukuxinana kwe-Flake kwiqondo lokushisa eliphezulu, kubalulekile ukufumana umxholo onokuthi ubeke idyasi yobushushu obuphezulu, enokuthi ikhusele igrafu kwiqondo lokunyanzelisa. Ukufumana olu hlobo lweflaki ...Funda ngokugqithisileyo