Graphite yog cov khoom siv tsis yog hlau uas muaj ntau yam khoom tshwj xeeb xws li kev tiv taus kub siab, kev ua hluav taws xob, kev ua kom sov, kev ua kom lubrication, kev ruaj khov tshuaj lom neeg, kev ua kom zoo nkauj, thiab kev tiv taus thermal shock. Ua cov khoom siv refractory, lubricating thiab kev sib txhuam, graphite tau siv ntev hauv kev lag luam ib txwm muaj xws li metallurgy, foundry, thiab machinery, thiab tsis tau txais kev saib xyuas tsawg dua.
Cov saw hlau kev lag luam graphite suav nrog kev khawb av thiab kev siv cov peev txheej sab saud, kev ua cov khoom siv theem nrab, thiab kev siv kawg. Ib qho system khoom graphite ntau theem tau tsim raws li txoj saw hlau kev lag luam, uas nyuaj heev. Cov khoom graphite raug muab faib ua peb theem ntawm cov khoom siv raw, theem khoom siv thiab theem tshwj xeeb raws li txoj saw hlau kev lag luam graphite. Tsab xov xwm no nthuav dav ntxiv rau nws qhov system kev faib tawm thiab faib cov khoom siv theem rau hauv cov khoom txiav tshiab raws li tus nqi ntawm cov khoom hauv kev taw qhia ntsug. Cov khoom lag luam siab, cov khoom lag luam nruab nrab thiab cov khoom lag luam qis.
Xyoo 2018, Tuam Tshoj txoj kev lag luam graphite loj yog 10.471 billion yuan, ntawm qhov ntawd qhov loj ntawm kev lag luam graphite ntuj yog 2.704 billion yuan thiab qhov ntsuas graphite dag yog 7.767 billion yuan.
Cuam tshuam los ntawm kev thov graphite ntuj hauv tebchaws thiab kev hloov pauv ntawm tus nqi khoom lag luam hauv xyoo tas los no, kev lag luam graphite ntuj hauv Suav teb tau qhia txog kev hloov pauv loj heev hauv xyoo tas los no. Xyoo 2011, kev lag luam graphite ntuj hauv Suav teb yog 36.28 billion yuan. Xyoo 2018, kev lag luam graphite ntuj hauv Suav teb tau poob qis mus rau 2.704 billion yuan.
Xyoo 2014, Tuam Tshoj cov khoom tsim tawm ntawm kev lag luam graphite yog 6.734 billion yuan, thiab xyoo 2018 Tuam Tshoj cov khoom tsim tawm ntawm kev lag luam graphite tau nce mus txog 12.415 billion yuan.
Cov neeg siv khoom graphite hauv Suav teb feem ntau suav nrog: kev ua hlau, cov khoom siv refractory, cov khoom siv sealing, kev lag luam cwj mem, cov khoom siv conductive, thiab lwm yam. Cov qauv ntawm cov neeg siv khoom hauv kev lag luam graphite hauv Suav teb xyoo 2018 yog qhia hauv qab no:
Tam sim no, Tuam Tshoj cov chaw tsim khoom graphite ntuj feem ntau yog nyob hauv Jixi hauv Heilongjiang, Luobei hauv Heilongjiang, Xing hauv Inner Mongolia thiab Pingdu hauv Shandong. Cov chaw tsim khoom graphite cuav feem ntau yog Jiangxi Zijing, Dongguan Kaijin, Shanghai Shanshan thiab Bate Rui.
Lub sijhawm tshaj tawm: Lub Kaum Ob Hlis-11-2019