I-Photter Powder yigolide kwicandelo lemizi-mveliso kwaye idlala indima enkulu kumasimi amaninzi. Ndandihlala ndeva igama eliphambi kokuba i-picter powder yesona sisombululo sisiso sokuthintela ukungavisisani kwezixhobo. Abathengi abaninzi abayiqondi isizathu. Namhlanje, umhleli wegrafu ye-ruduite nguye wonke umntu. Cacisa ngokweenkcukacha isizathu sokuba ithi:
Ipropathi ephakathi enomgangatho wegrafu yegrafu yenza ukuba ikhawuleza ibe sesona sisombululo silungileyo sokuthintela ukungavisisani kwezixhobo.
1. Ukunganyangeki kubushushu obuthile. Iqondo lokushisa lokusetyenziswa kwe-graphite powder lixhomekeke kwizinto ezahlukeneyo ezingenakuthelekiswa nanto. Umzekelo, igrafu efakwe igrafu efakwe i-fehenten inokumelana ne-170-20 ° C. Ukuba isixa esifanelekileyo se-silicone songezwa kwigrafu engenamsebenzi, inokumelana nama-350 ° C; Xa i-phosphoric acid ifakwe kwikharbon kunye negrafu, inokumelana nokuphucula i-oxidation yekhabhoni kunye negrafu, iqondo lokusebenza elisebenzayo linokwanda ngakumbi.
2. Ukuqhutywa kwengqondo okuhle. I-phymate powder ikwanemigudu ebonakalayo. Yinto engeyiyo i-metric ephantsi kwengqungquthela iphakamile kuneso sinyithi, esikwinqanaba lokuqala kwizinto ezingezizo ezingesosinyithi. Ukuqhubela phambili kwe-thermal ngamaxesha ama-2 entsimbi ye-carbon kunye nezihlandlo ezisi-7 zentsimbi engenasiseko. Ke ngoko, kufanelekile ukuba usetyenziswe kwizixhobo zokudlulisela ubushushu.
3. Ukunganyangeki kweyona nto ibalaseleyo. Iindidi ezahlukeneyo zekhabhoni kunye negrafu zinengxaki yokunyanzelwa kakhulu kulo lonke ugxininiso lwe-hydrochloric acid, phosphoric acid kunye ne-hydrofluoric acid, kubandakanya imithombo yeendaba ye-fluorine. .
4. Umphezulu akukho lula ukwenziwa. "Ububele" phakathi kwe-graphite powder kwaye uninzi lweendaba zincinci kakhulu, ngoko ke ubumdaka abungonwabanga ukubambelela kumphezulu. Isetyenziswa ikakhulu kwizixhobo ze-proveristation kunye nezixhobo zekristali.
Le nkcazo ingentla inokukunika ukuqonda okukhulu kwe-phydite powder. I-Qingdao furuite igraphite ye-gouguite isebenza ngokuqhubekeka nokuvelisa i-graphy yegrafu yegraphite, i-flake igrafu kunye nezinye iimveliso. Wamkelekile ukuba uza kutyelela umzi-mveliso ukuze ufumane isikhokelo.
I-Post Time: Aug-17 ukuya ku-1222