Mhedzisiro uye mukana wezvinhu zve graphite zvigadzirwa

Nekuda kwehuwandu hwayo hwakatanhamara zvivakwa, graphite inowana mashandisiro akakura mumetallurgical, mechanika, magetsi, makemikari, machira, uye mamwe maindasitiri. Inoshanda sechinhu chinoramba uye inochengeta iwo ekutanga kemikari maitiro eflake graphite uku ichiratidza yakasimba yekuzvizora zvivakwa. Graphite poda inoratidzwa nekusimba kwakasimba kweasidhi, kusakara kwecorrosion, kushivirira kwekushisa kwepamusoro kusvika 3000 ℃ uye kudzika kwekushisa kudzika kusvika -204 ℃. Pamusoro pezvo, inozvirumbidza nesimba rekumanikidza rinopfuura 800kg/Cm2 uye rinoratidza oxidation kuramba ne 1% kurasikirwa uremu kana yaiswa kumhepo pa450 ℃. Uyezve, inoratidza chiyero chekudzoka kwe15-50% (density 1.1-1.5). Nekuda kweizvozvo, zvigadzirwa zvegraphite zvinoshandiswa zvakanyanya musimbi, indasitiri yemakemikari, petrochemical indasitiri, yakakwira simba fizikisi, aerospace, zvemagetsi uye nezvimwe zvakasiyana siyana.

Zvigadzirwa zvegraphite pachazvo zvine mabhenefiti makuru kwazvo:

1, zvigadzirwa zvegraphite zvine yakanaka adsorption.

Iyo isina dhizaini yekabhoni inoita kuti kabhoni ive yakanaka adsorption, saka kabhoni inowanzo shandiswa seye adsorption zvinhu zvekutora mvura, hwema, chepfu uye zvichingodaro. Isu takaita zviyedzo, mazuva mashoma apfuura barbecue yakashandiswa graphite yekubikira tireyi inotaridzika kuchena, asi pfeka induction oven yekudziya, iwe uchaona yekupedzisira barbecue adsorption yegirizi uye zvinokuvadza zvinhu zvinobuda zvishoma nezvishoma, asi usanetseka, uine bepa rekudya rakachena rekupukuta rinogona kushandiswa.

2, zvigadzirwa zvegraphite zvine yakanaka yekupisa conductivity, kukurumidza kupisa kupisa, kupisa yunifomu, kuchengetedza mafuta.

Kubika mapepa uye mapani akaitwa negraphite anopisa nokukurumidza, uye zvokudya zvinopisa zvinopisa zvakafanana, zvakabikwa kubva mukati, uye nguva yekupisa ipfupi, kwete chete kuravira kwakachena, asiwo kudya kwepakutanga kwezvokudya kunogona kuvharwa. . Isu takaita zviyedzo, kana girafu yegrill pani ichishandiswa kugocha, mubiki wekupinza akarova moto pakutanga, uye anogona kupiswa mumasekondi makumi maviri-makumi matatu chete, uye chikafu pachatanga, chinogona kuridzwa pamoto. moto muduku, unogona kuchengetedza simba.

3, zvigadzirwa zvegraphite zvine kugadzikana kwekemikari uye kusagadzikana kwekuora.

Graphite ine kugadzikana kwakanaka kwekemikari pane tembiricha yekamuri uye haina kurwiswa nechero yakasimba asidhi, hwaro hwakasimba uye organic solvent. Nokudaro, kunyange kana kushandiswa kwenguva refu kwezvigadzirwa zve graphite kuri kurasikirwa kuduku, chero bedzi iyo yakapusika yakachena seyo itsva.

4 graphite zvigadzirwa zvine yakasimba anti-oxidation uye kuderedza maitiro.

Zvigadzirwa, kunyanya graphite mattress heat inogona kubudisa negative oxygen ions, ita kuti zvinhu zvakapoteredza zvishande, kuchengetedza hutano hwevanhu, kunyatsodzivirira kukwegura, kuita kuti ganda rizere nekupenya uye elasticity.

5, graphite zvigadzirwa zvehutano hutano, hapana radioactive kusvibiswa, yakakwirira tembiricha kuramba.

Carbon inogona kuita graphite mushure memazuva gumi nemaviri nehusiku hwegraphitization munzvimbo yakanyanya tembiricha ye2000-3300 madhigirii, saka zvinhu zvine chepfu uye zvinokuvadza mugraphite zvakaburitswa uye zvakagadzikana mukati angangoita 2000 madhigirii.

Panguva imwecheteyo, zvigadzirwa zve graphite nekuda kwechimiro chayo chakakosha, nekupisa kwekushisa kwakanyanya, kupisa kwekushisa kupikisa, magetsi conductivity, lubrication, kugadzikana kwemakemikari uye plastiki uye humwe humwe hunhu, hwave hunokosha hwekushandisa mukusimudzira indasitiri yemauto neyemazuva ano. uye tekinoroji yakakwirira, mitsva uye yakapinza, zvigadzirwa zvemagraphite, senge graphite mhete, mabhoti egraphite anoshandiswa zvakanyanya. Nyanzvi dzepasi rose dzakafanotaura kuti "zana remakore rechi20 izana remakore resilicon, 21st century ichava yezana remakore."

Seyakakosha nzira isiri-metallic mineral product, iyo graphite indasitiri ichaitwa yekuwana manejimendi. Nekushandiswa kwegadziriro yekuwana, graphite, graphite zvigadzirwa, ichava imwe mushure mepasi isingawanzoitiki, fluorine kemikari, phosphorus kemikari, makambani anotungamira mundima iyi achapinda muchikamu chitsva chekusimudzira.