Title: Kev nkag siab dav dav ntawm Carbon Graphite

Synthetic Graphite yog cov khoom tsim los ntawm cov txheej txheem kev kho cua sov ntawm calcined petroleum coke thiab thee tar pitch raws li cov ntaub ntawv sib txawv los tsim cov duab sib txawv, xws li rods, blocks lossis hmoov. Tom qab mus dhau ntawm graphitization, lawv raug rau cov cua sov ua tiav ntawm qhov kub siab heev. Cov txheej txheem graphitization tau ua tiav los ntawm kev siv hluav taws xob tam sim no hauv cov kauj ruam txuas ntxiv los ntawm kev sib xyaw ntawm amorphous carbons, uas tuaj yeem ncav cuag 3000 degrees hauv lub thawv.

 

Nyob rau hauv cov nqe lus ntawm ib feem ntawm carbon, hluavtaws graphite yog heev ntshiab, thiab nws muaj peev xwm muaj 98% carbon. Nws paub txog nws lub peev xwm los tiv thaiv corrosion thiab kub kub, nrog rau ua kom lubricating zoo heev. Hauv cov txheej txheem kev kho mob nyob rau hauv qhov kub thiab txias, cov khoom ntawm cov khoom siv raw tau hloov pauv ntau. Piv txwv li, lub molecular rearrangement ntawm amorphous carbon rau hauv ib qho kev txiav txim graphite qauv. Vim qhov kev hloov tshuaj lom neeg no, cov yam ntxwv cuam tshuam nrog graphite, suav nrog cov crystallinity siab, qis coefficient ntawm thermal expansion, tsis tshua muaj hluav taws xob resistivity, siab thermal conductivity, thiab tsis kam rau thermal shock yog imparted rau cov khoom. Graphite Electrodes yog ib qho ntawm cov khoom siv hluavtaws graphite uas feem ntau yog siv rau cov cua sov hauv steel factories.

 

Xinhui Carbon tsom rau kev tsim cov khoom siv graphite nrog ntau tshaj 20 xyoo thiab nruab nrog kev txhim kho txaus ntawm cov cuab yeej cuab tam thiab daim ntawv tso cai tus kheej xa tawm. Txhua yam khoom tau txais txiaj ntsig zoo thiab kev tswj hwm ib puag ncig daim ntawv pov thawj raws li. Vim muaj kev ua haujlwm zoo thiab lub koob npe nrov, peb cov khoom raug xa tawm mus rau Tebchaws Europe, Asia, North thiab South America, Middle East thiab lwm lub tebchaws thoob ntiaj teb.