An yi amfani da electrodes na graphite masu ƙarfi sosai a fannoni masu zuwa:
1. Tsarin zane-zane don ci gaba da kuma semi-ci gaba da simintin ƙarfe marasa ƙarfe
A cikin 'yan shekarun nan, an inganta hanyoyin samar da kayayyaki na zamani kamar kera sanduna ko bututun ƙarfe masu ci gaba (ko kuma waɗanda ba sa ci gaba) a gida da waje. An fara amfani da wannan hanyar a China a fannoni kamar jan ƙarfe, ƙarfe mai ƙarfe, ƙarfe mai aluminum da aluminum. Ana ɗaukar graphite na wucin gadi a matsayin kayan da ya fi dacewa don ci gaba ko rabin-ci gaba da simintin ƙarfe marasa ƙarfe. Aikin samarwa ya tabbatar da cewa saboda ɗaukar molds na graphite, waɗanda ke da kyakkyawan juriyar zafi (ƙarfin wutar lantarki yana ƙayyade saurin ƙarfafa ƙarfe ko ƙarfe) da kuma kyakkyawan aikin mai da kansa na molds, ba wai kawai saurin simintin ya ƙaru ba, har ma saboda girman inget daidai ne, saman yana da santsi, kuma tsarin kristal ɗin iri ɗaya ne, ana iya aiwatar da tsarin sarrafawa na gaba kai tsaye. Wannan ba wai kawai yana ƙara yawan samfuran da aka gama ba kuma yana rage asarar kayayyakin sharar gida, har ma yana inganta ingancin samfuran sosai.
Akwai nau'ikan hanyoyin yin siminti guda biyu: yin simintin da ke ci gaba da gudana da kuma yin simintin da ke kwance.
2. Ƙwayoyin halitta don simintin matsi
An yi amfani da kayan graphite na wucin gadi cikin nasarar yin amfani da su wajen yin matsi na ƙarfe marasa ƙarfe. Misali, an yi amfani da simintin ƙarfe na zinc da na jan ƙarfe da aka samar ta hanyar amfani da ƙirar simintin matsi da aka yi da kayan graphite na wucin gadi a sassan motoci da sauran fannoni.
3. Matsi mai zafi
Kayan matsewa masu zafi na graphite na wucin gadi suna da halaye masu zuwa idan aka yi amfani da su wajen haɗa simintin simintin siminti:
Da farko, idan aka ɗaga zafin matsi zuwa digiri 1350-1450, matsin lamba na naúrar da ake buƙata za a iya rage shi zuwa kilogiram 67-100 a kowace murabba'in santimita (wato kashi ɗaya cikin goma na matsin lamba na matsi mai sanyi). Na biyu, ana yin matsi da dumama ta wannan tsari, kuma ana iya samun jiki mai kauri na sintering bayan ɗan gajeren lokaci na sintering.
4. Ƙwayoyin halitta don ƙirƙirar gilashi
Saboda daidaiton sinadarai na kayan graphite, juriyarsu ga jikawar gilashin da aka narke, da kuma gaskiyar cewa ba sa canza tsarin gilashin, da kuma kyakkyawan juriyarsu ga girgizar zafi da ƙananan canje-canje masu girma tare da zafin jiki, sun zama kayan mold da ba makawa a masana'antar gilashi a cikin 'yan shekarun nan. Ana iya amfani da su don yin molds don bututun gilashi, bututun gwiwar hannu, ramuka, da sauran kwalaben gilashi masu siffar musamman.
5. Sintering diets da sauransu
Ta hanyar amfani da ƙaramin nakasar zafi na kayan graphite na wucin gadi, ana iya ƙera molds da maƙallan sintering don transistor. Yanzu ana amfani da shi sosai kuma ya zama abu mai mahimmanci don haɓaka masana'antar semiconductor. Bugu da ƙari, ana amfani da molds na graphite a cikin molds na ƙarfe, molds masu ɗorewa don ƙarfe daban-daban marasa ƙarfe, molds na ƙarfe na siminti, molds na ƙarfe masu jure zafi (kamar titanium, zirconium, molybdenum, da sauransu), da molds don molds na aluminothermic don walda, da sauransu.
6. Tsarin zane-zane na graphite don simintin centrifugal
An yi nasarar amfani da mold graphite a cikin simintin centrifugal. Amurka ta ɗauki mold graphite na wucin gadi tare da kauri fiye da milimita 25 don simintin hannun tagulla na centrifugal. Don hana ƙonewar mold graphite na wucin gadi, ana iya ɗaukar wasu matakan hana oxidation. Bayan simintin wasu adadin siminti, idan aka gano cewa saman ciki na mold ɗin ya ƙone, ana iya faɗaɗa girman ramin ciki na mold ɗin don amfani da shi don simintin manyan hannayen riga. Qingdao Mingyuan Fengyue Sabon Kayan Aiki sabon nau'in masana'antar sarrafa graphite ne tare da foda flake graphite mai inganci a matsayin babban jikinta da samfuran graphite na zamani a matsayin babban samfurinta. Ta kafa dangantakar haɗin gwiwa na dogon lokaci tare da raka'a sama da 200 na cikin gida da na ƙasashen waje kuma yawancin masu amfani sun yaba mata sosai.
Ana yin foda na nanometer graphite daga flake graphite na halitta a matsayin kayan aiki, ana sarrafa shi ta hanyar narkar da kayan aiki na musamman da dabarun samarwa na musamman. A matsayin foda na nanoscale graphite, foda na nanometer graphite yana da aikace-aikace iri-iri saboda ƙaramin girman barbashi, yawan sinadarin carbon, da kuma kyakkyawan man shafawa mai yawa, yawan wutar lantarki, juriya ga zafin jiki mai yawa, da sauransu. Tsarin aikace-aikacen foda na nano-graphite yana cikin fannonin samar da masana'antu kamar man shafawa da kuma yawan wutar lantarki.
Barbashin graphite na Nanometer suna da kyau kuma suna da yawan barbashi mai kyau. Suna samar da wani Layer mai kauri kuma wanda kusan ba ya jure wa lalacewa wanda aka haɗa shi da sinadarai a saman ƙarfe. Haka kuma ana iya haɗa su da kayan da ba sa jure wa iska kamar resins da kayayyakin roba da filastik don yin kayan haɗin kai. Hakanan ana iya yin graphite na Nanometer don yin murfin mai jure wa iska. Rufin mai jure wa iska da aka samu ta hanyar ƙara abubuwan cikawa suna da kaddarorin lantarki masu ɗorewa da karko. Yana da fa'idodin ingantaccen watsa wutar lantarki, kyakkyawan watsa wutar lantarki da juriyar tsatsa sosai. Graphite na Nanometer yana da girman barbashi iri ɗaya, tsarki mai yawa, da kuma aikin saman. Hakanan yana da babban aikin watsa wutar lantarki da man shafawa, da kuma juriya mai zafi, juriyar lalacewa, da kuma kwanciyar hankali na sinadarai na foda na graphite. Saboda haka, iyakokin aikace-aikacen foda na nanometer yana da faɗi sosai a masana'antu.
Amfani da foda nano-graphite wajen gyaran batirin ajiya shi ma yana da faɗi sosai. Ƙara nano-graphite a cikin batirin da aka yi amfani da su zai iya ƙara ƙarfin ajiyar su zuwa sama da kashi 90% na asali kuma ya tsawaita tsawon lokacin hidimarsu da aƙalla shekara guda. Wannan yana adana kuɗin amfani da batirin ajiya sosai kuma yana taka muhimmiyar rawa wajen shawo kan gurɓatar batiri da kuma kare muhalli.
Foda ta Graphite tana da nau'ikan aikace-aikace iri-iri a masana'antu. Ana iya amfani da ita a fannoni daban-daban na samar da kayayyaki a masana'antu. Amfani da foda ta Graphite daban-daban yana haifar da farashi daban-daban. Foda ta Graphite tana da kyakkyawan tasirin aikace-aikace a fannoni kamar man shafawa na masana'antu, ƙarfe, watsa wutar lantarki, da kayan da ba su da ƙarfi. Abubuwa kamar amfani, girman barbashi, da nau'in foda ta Graphite duk suna iya shafar farashinta.
Amfanin foda graphite ya bambanta, don haka akwai nau'ikan foda graphite da yawa. Nau'ikan foda graphite daban-daban suna da farashi daban-daban. Ana iya sarrafa graphite mai launin flake zuwa foda graphite na ƙayyadaddun bayanai da girman barbashi daban-daban ta hanyar kayan aiki da dabarun samarwa daban-daban. A matsayinka na mai ƙera foda graphite, ƙayyadaddun bayanin foda graphite da aka samar ya kama daga raga 80 zuwa raga 15000. Foda graphite yana da ƙayyadaddun bayanai da girman barbashi daban-daban, haka nan farashinsa. Bayan an sarrafa shi ta hanyar dabarun samarwa, foda graphite yana da kyakkyawan man shafawa, juriya mai zafi, wutar lantarki, juriyar tsatsa, da sauransu. Foda graphite kuma tana iya taka rawa iri ɗaya a fannoni daban-daban na samarwa na masana'antu.
Nau'ikan foda na graphite sun haɗa da: foda na flake graphite, foda na ultrafine graphite, foda nano graphite, graphite na colloidal, graphite mai faɗi, graphite mai faɗaɗawa, graphite mai ƙananan foda, da sauransu, duk waɗannan foda na graphite ana sarrafa su ta hanyar dabarun samarwa daban-daban, kuma aikace-aikacen su ma sun bambanta. Ana amfani da foda na graphite a fannin samar da mai mai shafawa, man shafawa mai ƙarfi, graphite crucibles, tubalin da ba ya aiki, electrodes na graphite, goge, electrodes na batir, da sauransu. Duk suna da amfani mai kyau.
Lokacin Saƙo: Mayu-15-2025