Graphite foda wani nau'in foda ne na ma'adinai, galibi ya ƙunshi carbon, taushi da launin toka mai duhu;Yana da maiko kuma yana iya gurɓata takarda.Taurin shine 1-2, kuma taurin na iya ƙaruwa zuwa 3-5 tare da haɓaka ƙazanta a cikin madaidaiciyar hanya.Musamman nauyi shine 1.9 ~ 2.3.Karkashin yanayin ware iskar oxygen, wurin narkewar sa yana sama da 3000 ℃, kuma yana daya daga cikin ma'adanai masu jure zafin jiki.A karkashin al'ada zazzabi, da sinadaran Properties na graphite foda ne in mun gwada da barga, insoluble a cikin ruwa, tsarma acid, tsarma alkali da Organic sauran ƙarfi;Kayan yana da babban juriya na zafin jiki da haɓakawa, kuma ana iya amfani dashi azaman mai jujjuyawa, ɗawainiya da kayan lubricating masu jurewa.

Abubuwan aikace-aikace
1. An yi amfani da shi azaman kayan haɓakawa: graphite da samfuran sa suna da kaddarorin juriya na zafin jiki da ƙarfi.An fi amfani da su don yin gyare-gyare na graphite a cikin masana'antar ƙarfe.A cikin ƙera ƙarfe, graphite galibi ana amfani da shi azaman wakili na kariya don ingots na ƙarfe da rufin tanderun ƙarfe.
2. An yi amfani da shi azaman kayan aiki: ana amfani da su a cikin masana'antar lantarki don kera wayoyin lantarki, goge-goge, sandunan carbon, tubes na carbon, sandar sandar mercury tabbataccen halin yanzu, graphite gaskets, sassan tarho, da suturar bututun hoto na talabijin.
3. Kamar yadda lalacewa-resistant lubricating abu: graphite ne sau da yawa amfani da man shafawa a cikin inji masana'antu.Lubricating man fetur ba za a iya amfani da high gudun, high zafin jiki da kuma high matsa lamba, yayin da graphite lalacewa-resistant abu iya aiki ba tare da lubricating man fetur a high zamiya gudun a (I) 200 ~ 2000 ℃.Yawancin kayan aiki masu jigilar kafofin watsa labarai masu lalata an yi su da kayan graphite zuwa kofuna na piston, zoben rufewa da bearings.Ba sa buƙatar ƙara man mai a lokacin aiki.Emulsion graphite shima mai kyau ne don sarrafa ƙarfe da yawa (zanen waya da zanen bututu).

manufa
Masana'antar nadawa
Graphite yana da kyakkyawan kwanciyar hankali.Musamman sarrafa graphite yana da halaye na lalata juriya, mai kyau thermal watsin da low permeability.Ana amfani da shi sosai don yin masu musayar zafi, tankuna masu amsawa, na'urorin haɗi, hasumiya na konewa, hasumiya na sha, masu sanyaya, dumama, tacewa da kayan aikin famfo.Ana amfani da shi sosai a cikin petrochemical, hydrometallurgy, acid da kuma samar da alkali, fiber na roba, takarda da sauran sassan masana'antu, wanda zai iya adana kayan ƙarfe da yawa.

An yi amfani da shi azaman simintin gyare-gyare, gyare-gyare, gyare-gyare da kayan ƙarfe masu zafi mai zafi: Saboda ƙananan haɓakaccen haɓakaccen zafin jiki na graphite da ikonsa na jure wa canje-canje na saurin sanyaya da zafi, ana iya amfani dashi azaman gyare-gyare don gilashin gilashi.Bayan amfani da graphite, ferrous karfe zai iya samun daidai girman simintin gyare-gyare, babban ƙimar ƙarewa, kuma ana iya amfani da shi ba tare da sarrafawa ko ƙarami ba, don haka ceton ƙarfe mai yawa.Domin samar da siminti carbide da sauran foda metallurgy tafiyar matakai, graphite kayan yawanci amfani da su yi yumbu jiragen ruwa domin latsa da sintering.Ƙaƙƙarfan ci gaban kristal na silicon monocrystalline, kwandon tace yanki, manne maƙalli, hita induction, da sauransu duk an yi su da graphite mai tsafta.Bugu da kari, graphite kuma za a iya amfani da graphite rufi farantin da tushe ga injin smelting, high-zazzabi juriya makera tube, sanda, farantin karfe, lattice da sauran aka gyara.

Graphite kuma na iya hana bushewar tukunyar jirgi.Gwaje-gwajen naúrar da suka dace sun nuna cewa ƙara ƙayyadaddun foda na graphite (kimanin gram 4 ~ 5 a kowace tan na ruwa) zuwa ruwa na iya hana ƙurawar saman tukunyar jirgi.Bugu da kari, graphite shafi a kan karfe bututun hayaki, rufin, gada da bututun iya hana lalata da tsatsa.

Za a iya amfani da graphite a matsayin fensir gubar, pigment da polishing wakili.Bayan aiki na musamman, graphite za a iya sanya shi cikin daban-daban na musamman kayan don dacewa masana'antu sassan.

Bugu da kari, graphite shima wakili ne mai gogewa da kuma wakili na antirust don gilashin da takarda a masana'antar haske, kuma wani abu ne mai mahimmanci don kera fensir, tawada, fenti baki, tawada, lu'u-lu'u na wucin gadi da lu'u-lu'u.Kyakkyawan ceton makamashi ne da kayan kare muhalli, wanda aka yi amfani da shi azaman baturin mota a Amurka.Tare da haɓaka kimiyyar zamani, fasaha da masana'antu, filin aikace-aikacen graphite har yanzu yana faɗaɗa.Ya zama muhimmin albarkatun kasa don sabbin kayan haɗin gwiwa a fagen fasaha mai zurfi kuma yana taka muhimmiyar rawa a cikin tattalin arzikin ƙasa.

Nadewa tsaron kasa
Ana amfani da shi a cikin masana'antar makamashin atomic da masana'antar tsaro ta ƙasa: graphite yana da mai daidaita neutron mai kyau don amfani da shi a cikin injin sarrafa atomic, kuma uranium-graphite reactor wani nau'in injin sarrafa atomatik ne wanda ake amfani dashi sosai.Abubuwan da ke ragewa a cikin injin nukiliyar da aka yi amfani da su azaman ƙarfi yakamata su sami babban wurin narkewa, kwanciyar hankali da juriya na lalata.Graphite na iya cika waɗannan buƙatun na sama.Tsaftar graphite da aka yi amfani da shi azaman mai sarrafa atomic yana da girma sosai, kuma abun cikin najasa bai kamata ya wuce ɗimbin PPMs ba.Musamman, abun cikin boron yakamata ya zama ƙasa da 0.5PPM.A cikin masana'antar tsaro ta ƙasa, ana kuma amfani da graphite don yin bututun ƙarfe na roka mai ƙarfi, mazugi na makami mai linzami, sassa na kayan kewaya sararin samaniya, kayan kariya na thermal da kayan anti-radiation.