graphite lakane, e le phahameng-Tiragatso ya Indasteri thepa, e sebediswa haholo ka masimo a kang metallurgy, boenjiniere ba lik'hemik'hale, semiconductors, le matla a macha. Kgetho ya yona ya didirišwa e ama thwii go botega ga didirišwa, bophelo, le bokgoni bja tshepedišo. Kgetho ya didirišwa tša mahlale e nyaka go naganelwa ka botlalo ga mabaka a mantši, go akaretšwa go swara phišo, go ganetša go tšhungwa, maatla a motšhene, le ditshenyagalelo.
Based on substrate type, graphite sheet is primarily categorized into three types: natural graphite, artificial graphite, and composite graphite. Natural graphite has a high purity (typically >95%) le babatsehang mogote conductivity, empa tlaase mochine matla. E loketše dikgopelo tša go swara phišo tšeo di nago le dinyakwa tša morwalo wa sebopego sa fase, go swana le dipad tša eleketorode tša dibešwa tša mohlagase. Graphite ya maitirelo, yeo e šomišitšwego ka tshepedišo ya godimo ya graphitization ya themperetšha ya godimo-thempheretšha, e na le segokanyipalo sa godimo (1.8–2.2 g/cm3) le maatla a go gatelela (go fihla go 30 MPa). E fana gape ka godimo ga go ganetša ga godimo-thempheretšha (yeo e kgonago go šomišwa ka nako ye telele{9}}Tšhomišo ya nako go fihla go 3000 Degree ), go dira gore e be kgetho ye botse ya di-lining tša reactor ya dikhemikhale le magato a go thibela go tsena ga moya ka gare ga dibešwa tša kgolo ya silicon tše tee{11}}. Graphite e kopanego, ka go tlaleletša ka dithušo tša go tiiša go swana le tlhale ya khapone le phofo ya tšhipi, e lekalekanya gape maatla le go ganetša go apara, e bontšha tshepedišo ya yona ye e tšwelelago ka dikepeng tša graphite bakeng sa intasteri ya photovoltaic le didirišwa tša go betha tša semiconductor.
Microstructure ya sedirišwa le yona e bohlokwa kudu. High-Graphite ya go hlweka (Diteng tša Molora .<20 ppm) effectively avoids contamination from metal impurities and is suitable for high-temperature load platforms in semiconductor manufacturing. Isotropic graphite, through isostatic pressing, ensures uniform three-dimensional properties, making it particularly suitable for heat dissipation components in precision molds. For highly corrosive environments (such as hydrofluoric acid and molten alkali), modified graphite sheets impregnated with resin or metal coatings are used, which can improve permeability by 3–5 times.
Mabapi le moruo, tlwaelehileng indasteri-grade maiketsetso graphite (segokahano 1.6 g / cm3) ditshenyehelo feela e mong-boraro ya phahameng-bohloeki isostatically tobetsa graphite, empa bophelo ba eona bo ka ferekanya ka fetang 40%. Mokgweng wa boentšenere, leano la "kgetho ya dilo tše di bonagalago" gantši le amogelwa: godimo-bohlweki graphite e šomišwa go bokagodimo bja kgokagano ya motheo go netefatša bohlweki, mola graphite ye e tlwaelegilego e šomišwa go dikarolo tša sebopego sa pheriferale go fokotša ditshenyegelo.
Ka boripana, kgetho ya didirišwa tša poleiti ya graphite e swanetše go thewa godimo ga dinyakwa tša tshepedišo ya boemo bja tirišo, go nyaka tekatekano ye e loketšego magareng ga go swara phišo, go ganetša go tšhungwa, maatla a motšhene le ditshenyagalelo, le go godiša mehola ya boentšenere ka dithoto tša didirišwa tšeo di nyalelanago le saense.
