Esikhathini sezinqubo zezimboni, ama-electrodes adlala indima ebaluleke kakhulu ekwenzeni ugesi kanye nokwenza lula ukusabela okuhlukahlukene kwamakhemikhali. Phakathi kwezinhlobo ezahlukahlukene zama-electrodes aqashiwe, ama-graphite nekhabhoni ama-electrodes avela njengokukhetha okujwayelekile, ngalinye linezinqumo ezihlukile nezinhlelo zokusebenza. Ngenkathi bobabili batholakala kwikhabhoni, bayehluka kumalungiselelo abo okuhleleka, izakhiwo, kanye nokufaneleka ngezinhloso ezithile.
Ukubeka ezindaweni ezihlelekile: I-Graphite vs Carbon
Umehluko oyisisekelo phakathi kwe-graphite nekhabhoni amanga ngokuhleleka kwabo kwe-athomu:
• I-Graphite:I-Graphite inamathela isakhiwo se-crystalline esichazwe kahle, lapho ama-athomu e-carbon ahlelwe khona ezingxenyeni ze-hexagonal ezihlanganiswe komunye nomunye. Lezi zingqimba ziboshelwe ndawonye ndawonye, zivumela ukuhamba okulula kwama-elektroni phakathi kwawo, ukuhambisa i-graphite enobuhlakani obuhle kagesi.
•I-Carbon:I-Carbon, ngakolunye uhlangothi, ifaka phakathi i-spectrum ebanzi yezinto zokwakha, kufaka phakathi ikhabhoni eyi-amorphous (entula ikhabhoni echaziwe), ikhabhoni echaziwe (ngokwengxenye ifana nesakhiwo se-graphite), kanye ne-fulerenes (ama-athomu e-carbon ahlelwe ngamafomu ama-spherical noma atublar). Ukuvuselelwa kukagesi kwekhabhoni kuyahluka kuye ngokuya ngefomu lakubo kanye nesakhiwo.
Izakhiwo ezibekele zona: I-Graphite VS. Electrodes yekhabhoni
Umehluko wesakhiwo phakathi kwe-graphite ne-carbon ebonakalayo ekwakhiweni kwawo okuhlukile:
•Ukusebenza kukagesi:I-Graphite ngokuvamile ibonisa amandla kagesi aphezulu ngokuqhathaniswa nezindlela eziningi zekhabhoni. Le mpahla yenza i-graphite ibe yinketho ekhethwayo yezicelo lapho kudingeka khona ama-curlical kagesi aphezulu, njengasemandleni kagesi nama-electrodes ebhethri.
•Amandla okwenziwa ngomshini:I-Carbon electrodes, ikakhulukazi lezo ezenziwe kusuka kukhabhoni ehleliwe, zivame ukuba namandla amakhulu omshini kunesithombe esihlanzekile. Lokhu kuqina okuthuthukile kubenza balungele izinhlelo zokusebenza lapho ama-electrodes afakwa khona ekucindezelekeni kwemishini, njengaku-arc welding kanye ne-electrolysis.
•Ukuvuselelwa Kwamakhemikhali:Isakhiwo esinqunyelwe yi-graphite singenza sithambekele ekuhlaselweni kwamakhemikhali ngokuqhathaniswa nezindlela ezithile zekhabhoni. Kodwa-ke, i-graphite nekhabhoni nekhabhoni kungakhombisa ukuvumelanisa kwamakhemikhali ezindaweni ezithile, impahla esetshenzisiwe kuzinhlelo zokusebenza ezinjenge-chlor-alkali eyezempilo yokukhala kwezicelo kanye ne-aluminium smelling.
Izicelo ezembuliwe: I-Graphite VS. Electrotes yekhabhoni
Izakhiwo ezihlukile ze-graphite nekhabhoni zenza zilungele uhlu oluhlukahlukene lwezicelo:
• Ama-electrodes we-graphite:
° Izimfanelo Zomgesi:Ukusebenza kukagesi okuhle kakhulu kwe-graphite kwenza kube fanele ukusetshenziswa ekwakhiweni kukagesi, lapho kusebenza khona njengento yokushisa ukuze inciphise izinsimbi.
° Ibhethri electrodes:Amandla we-graphite wokuphindaphinda ama-lithium ions enza kube yingxenye ebalulekile kumabhethri e-lithium-ion.
° I-Electrocroctrolysis:Ama-electrodes we-graphite aqashwa ezinhlanganweni ezahlukahlukene ze-electrorcros, njengokukhiqizwa kwe-chlorine ne-sodium hydroxide.
• I-Carbon Electrodes:
° I-ARC Welding:I-Carbon electrodes isetshenziswa kabanzi ku-arc welding, lapho inikeza khona i-arc kagesi encibilikisa insimbi ye-filler.
° I-Electrocroctrolysis:Izinhlobo ezithile ze-electron zekhabhoni, ikhabhoni ethosiwe ikakhulukazi, zisetshenziswa ezinhlelweni ze-electrolysis, njengokushaya kwe-aluminium.
° Ukukhishwa Kwemishini kagesi (EDM):Ama-electrodes ekhabhoni aqashwa e-EDM, inqubo yokucacisa imininingwane esebenzisa izinhlansi zikagesi ukuze zenze impahla.
Ukukhetha i-electrode efanelekile yomsebenzi
Ukukhetha phakathi kwe-graphite nekhabhoni kuncike ohlelweni oluthile kanye nezakhiwo ezifiselekayo. Ama-graphite ama-excels kuzinhlelo zokusebenza ezidinga ukuqhutshwa okuphezulu kagesi, ngenkathi ama-carbon electrodes angakhethwa ngamandla awo emishini noma ukumelana kwamakhemikhali. Ukucabanga ngokucophelela izidingo zokusetshenziswa okuhlosiwe kuzoqondisa ukukhethwa kwezinto ezisebenza kahle kakhulu ze-electrode.
Isikhathi sePosi: 7 月 -23-2024
