Raws li cov kws tshaj lij hauv kev lag luam graphite, kev siv cov khoom siv graphite flake thoob ntiaj teb yuav hloov pauv ntawm kev poob qis mus rau kev nce siab tas li hauv ob peb xyoos tom ntej, uas yog sib xws nrog kev nce ntxiv ntawm kev tsim khoom hlau thoob ntiaj teb. Hauv kev lag luam refractory, nws xav tias yuav muaj kev thov ntau dua rau qee cov khoom siv graphite flake zoo. Niaj hnub no, tus editor ntawm Furuite graphite yuav qhia koj txog kev cia siab thiab lub peev xwm ntawm flake graphite hauv kev txhim kho kev lag luam:
1. Cov graphite flakes siv dav hauv cov ntaub ntawv refractory thiab coatings hauv kev lag luam metallurgical.
Cov graphite flakes siv ua cov khoom siv refractories thiab cov txheej txheem hauv ntau yam lag luam. Xws li magnesia carbon cib, crucibles, thiab lwm yam. Cov khoom siv pyrotechnic stabilizer hauv kev lag luam tub rog, desulfurization accelerator hauv kev lag luam refining, xaum xaum hauv kev lag luam teeb pom kev zoo, carbon txhuam hauv kev lag luam hluav taws xob, electrode hauv kev lag luam roj teeb, catalyst hauv kev lag luam chiv, thiab lwm yam. Flake graphite yog ib qho khoom siv tseem ceeb nrog Suav teb qhov zoo, thiab nws lub luag haujlwm hauv kev lag luam high-tech, nuclear zog thiab kev tiv thaiv lub teb chaws thiab tub rog tau nce ntxiv. Kev txhim kho ntawm kev lag luam graphite muaj peev xwm.
2. Cov pob zeb graphite kuj tseem yog cov khoom siv tseem ceeb uas tsis yog hlau.
Flake graphite yog ib qho tseem ceeb uas tsis yog hlau, uas muaj ob hom: cryptocrystalline thiab crystalline raws li cov qauv crystalline sib txawv. Hmoov graphite yog mos thiab grey tsaus; nws muaj qhov xav tias greasy thiab tuaj yeem ua rau daim ntawv xim. Qhov nyuaj yog 1 txog 2, thiab qhov nyuaj tuaj yeem nce mus txog 3 txog 5 nrog kev nce ntawm cov khoom tsis huv hauv kev taw qhia ntsug. Lub zog tshwj xeeb yog 1.9 txog 2.3. Nyob rau hauv qhov xwm txheej ntawm kev cais cov pa oxygen, nws qhov melting point yog siab tshaj 3000 ℃, uas yog ib qho ntawm cov zaub mov uas tiv taus kub tshaj plaws. Ntawm lawv, microcrystalline graphite yog cov khoom metamorphic ntawm thee, uas yog cov khoom sib sau ua ke ntawm cov siv lead ua nrog lub cheeb tsam tsawg dua 1 micron, tseem hu ua earthy graphite lossis amorphous graphite; crystalline graphite yog cov khoom metamorphic ntawm pob zeb, nrog cov siv lead ua loj dua, feem ntau yog scaly. Vim tias flake graphite muaj cov khoom zoo ntawm kev tiv taus kub siab, lubrication, thermal shock resistance, chemical stability, hluav taws xob thiab thermal conductivity, thiab lwm yam, nws yog dav siv hauv hlau, tshuaj lom neeg, hluav taws xob, aerospace, kev tiv thaiv teb chaws thiab lwm yam teb.
Cov pa roj carbon thiab qhov loj ntawm cov khoom flake graphite txiav txim siab tus nqi ua lag luam ntawm cov khoom. Txawm hais tias Tuam Tshoj tseem yuav yog lub ntiaj teb cov chaw tsim khoom loj tshaj plaws thiab xa tawm flake graphite hauv ob peb xyoos tom ntej lossis ntau dua kaum xyoo, lwm lub tebchaws hauv ntiaj teb kuj tawm tsam Tuam Tshoj txoj haujlwm. Tshwj xeeb, ntau lub tebchaws tsim khoom hauv Tebchaws Europe nrog cov thev naus laus zis siab heev thiab cov tebchaws African tshiab tab tom tsim cov peev txheej thiab sib tw nrog Tuam Tshoj nrog lawv cov peev txheej zoo thiab cov khoom pheej yig. Tus nqi xa tawm ntawm Tuam Tshoj cov khoom hmoov graphite flake tsis siab, feem ntau yog cov khoom siv raw thiab cov khoom ua tiav thawj zaug, nrog cov ntsiab lus thev naus laus zis qis thiab cov txiaj ntsig qis. Thaum lawv ntsib cov tebchaws uas muaj cov nqi rho tawm cov khoom siv raw qis dua Tuam Tshoj, xws li cov tebchaws African, lawv yuav raug nthuav tawm. Kev sib tw khoom tsis txaus. Txawm hais tias tsuas yog ob peb lub tebchaws hauv ntiaj teb koom nrog kev rho tawm cov hmoov graphite flake, lub peev xwm tsim khoom ntau dhau tau ua rau muaj kev sib tw hnyav ntawm cov neeg muag khoom hauv khw.
Yuav flake graphite, txais tos rau Furuite graphite Hoobkas kom nkag siab, peb yuav muab kev pabcuam zoo rau koj, yog li koj tsis txhob txhawj!
Lub sijhawm tshaj tawm: Cuaj hlis-16-2022