Seyakajairika mineral yekabhoni, graphite yakabatana zvakanyanya nehupenyu hwedu, uye vanhuwo zvavo mapenzura akajairika, yakaoma bhatiri kabhoni tsvimbo uye zvichingodaro. Nekudaro, graphite ine yakakosha kushandiswa muindasitiri yemauto, refractory zvinhu, metallurgical indasitiri, indasitiri yemakemikari zvichingodaro.
Graphite ine zvese zvesimbi uye zvisiri-metallic maitiro: graphite seyakanaka conductor ye thermoelectricity inoratidza maitiro esimbi; Zvisiri-metallic maitiro ndeyekupikisa kwekushisa kwepamusoro, kugadzikana kwekushisa kwakanyanya, makemikari inertness uye lubricity, uye kushandiswa kwayo kwakakurawo zvakanyanya.
Main application field
1, refractory zvinhu
Muindasitiri yemetallurgical, inoshandiswa sechinhu chinoramba uye chekudzivirira chesimbi ingot. Nekuti graphite uye zvigadzirwa zvayo zvine zvimiro zvekudzivirira kwekushisa kwakanyanya uye simba rakakura, rinoshandiswa muindasitiri yemetallurgical kugadzira graphite crucible, simbi yechoto lining, kudzivirira slag uye kuenderera mberi kukanda.
2, metallurgical casting industry
Simbi uye kukanda: Graphite inoshandiswa se carburizer muindasitiri yekugadzira simbi.
Mukukanda, girafu inoshandiswa kukanda, jecha, kuumba zvinhu: nekuda kwediki coefficient yekuwedzera kwekushisa kwe graphite, kushandiswa kwegraphite sependi yekukanda, ukuru hwekukanda hwakarurama, nzvimbo yacho inotsvedza, kukanda kuputika uye pores kunoderedzwa, uye chibereko chakakwirira. Mukuwedzera, graphite inoshandiswa mukugadzirwa kwehupfu metallurgy, superhard alloys; Kugadzirwa kwekabhoni zvigadzirwa.
3. Chemical industry
Graphite ine kugadzikana kwakanaka kwemakemikari. Iyo yakanyatsogadziriswa graphite ine hunhu hwekurarisa kupikisa, yakanaka yekupisa conductivity uye yakaderera permeability. Kushandiswa kwegraphite kugadzira mapaipi e graphite kunogona kuve nechokwadi cheyakajairwa kemikari kuita uye kusangana nezvinodiwa zvekugadzira yakakwirira-kuchena makemikari.
4, indasitiri yemagetsi neyemagetsi
Inoshandiswa mukugadzira micro-powder graphite electrode, bhurashi, bhatiri, lithium bhatiri, mafuta cell positive electrode conductive material, anode plate, electric rod, carbon tube, graphite gasket, nhare dzefoni, rectifier positive electrode, electromagnetic shielding conductive plastics, heat exchanger components uye TV picture tube coating. Pakati pavo, graphite electrode inoshandiswa zvakanyanya kunyungudutsa maalloys akasiyana-siyana; Mukuwedzera, graphite inoshandiswa se cathode ye electrolytic masero e electrolysis yesimbi yakadai se magnesium nealuminium.
Parizvino, fluorine fossil inks (CF, GF) anoshandiswa zvakanyanya mu-high-energy bhatiri zvinhu, kunyanya CF0.5-0.99 fluorine fossil inks, iyo inonyanya kukodzera kugadzira anode zvinhu zvemabhatiri ane simba guru, uye miniaturizing mabhatiri.
5. Atomic simba, aerospace uye maindasitiri ekudzivirira
Graphite ine nzvimbo yakakwira yekunyungudika, kugadzikana, kushorwa uye kuramba kwakanaka kuA-rays uye neutron deceleration performance, inoshandiswa muindasitiri yenyukireya yezvinhu zvegraphite zvinonzi nuclear graphite. Kune ma neutron moderator emaatomu reactor, zviratidziro, inopisa silinda inki yekugadzira isotopu, spherical graphite yetembiricha yakakwira gasi yakatonhodzwa reactor, nuclear reactor thermal components inosunga magaskets nemabhuraki akawanda.
Graphite inoshandiswa mumagetsi anopisa uye, netariro, fusion reactors, kwaanogona kushandiswa seneutron moderator munzvimbo yehuni, sechinhu chekuratidzira chakatenderedza nzvimbo yehuni, uye sechinhu chakaumbwa mukati mepakati.
Pamusoro pezvo, graphite inoshandiswawo mukugadzira zvinhu zvehurefu-refu kana kuti space rocket propulsion materials, aerospace equipment parts, heat insulation and radiation protection, kugadzirwa kwefuel rocket engine tail nozzle throat liner, nezvimwewo, inoshandiswa mukugadzira mabhurashi endege, uye spacecraft DC motors uye zvikamu zvemidziyo yemuchadenga, satellite radio yekubatanidza masaini uye zvinhu zvinoitisa; Muindasitiri yezvidziviriro, inogona kushandiswa kugadzira mabearings ezvikepe zvitsva zvepasi pemvura, kugadzira yakakwirira-kuchena graphite yekudzivirira kwenyika, mabhomba egraphite, mhuno dzemhino dzendege dzakabira uye zvombo zvinokandwa. Kunyanya, mabhomba egraphite anogona kuremadza kushanda kwezviteshi uye zvimwe midziyo yemagetsi mikuru, uye zvine chekuita nemamiriro ekunze.
6. Michina indasitiri
Graphite inoshandiswa zvakanyanya mukugadzirwa kwemotokari mabhureki linings uye zvimwe zvikamu pamwe nepamusoro-tembiricha lubricant muindasitiri yemagetsi; Mushure mekunge graphite yagadziriswa kuita colloidal graphite uye fluorofossil inki (CF, GF), inowanzoshandiswa semafuta akasimba muindasitiri yemuchina senge ndege, ngarava, zvitima, mota uye mamwe anomhanya-mhanya muchina.
Nguva yekutumira: Nov-08-2023