Tsis ntev los no, "kev txo hwj chim" tau dhau los ua lub ntsiab lus ntawm kev txhawj xeeb tshaj plaws rau txhua tus.Ntau qhov chaw thoob plaws lub tebchaws tau txiav tawm hluav taws xob thiab feem ntau cov chaw tsim khoom tau raug yuam kom ncua kev tsim khoom vim muaj kev cuam tshuam los ntawm kev txo hwj chim.Cov dej ntws ntawm "hnyav hluav taws xob" raug ntes los ntawm kev xav tsis thoob, uas ua rau ntau lub tuam txhab tsis tau npaj.
Raws li cov chaw tsim khoom me me thiab loj ntawm cemented carbide hauv Zhuzhou, Chuangrui kuj tau cuam tshuam los ntawm kev txiav hluav taws xob.Nyob rau hauv lub ntsej muag ntawm lub sijhawm ceev ceev ntawm cov neeg siv khoom, lub tuam txhab tau hloov kho ntau lawm, xauj lub tshuab hluav taws xob thiab lwm yam kev ntsuas los cuam tshuam nrog nws, tab sis nws tseem ua rau muaj kev ncua sij hawm ntawm kev tsim khoom thiab kev tsim khoom.
Nws tau nkag siab tias txij li lub Cuaj Hlis 22, ntau lub xeev tau pib nthwv dej ntawm kev txiav hluav taws xob thiab kaw.Nyob rau hauv Shaoxing, lub nroog loj textile hauv Zhejiang, 161 luam ntawv, dyeing, thiab tshuaj fiber ntau cov lag luam tau ceeb toom kom ncua kev tsim khoom mus txog rau thaum xaus ntawm lub hlis.Ntau tshaj 1,000 lub lag luam hauv Jiangsu "qhib ob thiab nres ob" thiab Guangdong "qhib ob thiab nres tsib", thiab tsuas yog khaws tsawg dua 15% ntawm tag nrho cov load.Yunnan daj phosphorus thiab kev lag luam silicon tau txiav ntau lawm los ntawm 90%, thaum lub xeev Liaoning tau txiav hluav taws xob hauv 14 lub nroog.
Kev txiav hluav taws xob thiab kev tsim khoom lag luam tau cheb thoob plaws ntau lub xeev xws li Jiangsu, Zhejiang, Shandong, Guangxi, Yunnan, thiab lwm yam. Los ntawm thawj zaug qhib ntawm tsib nres thiab ob, maj mam nce mus rau plaub thiab peb, thiab qee qhov chaw txawm ceeb toom qhib ntawm Peb nres. plaub.
Xws li kev txiav hluav taws xob loj yog thawj zaug hauv xyoo tas los no.
Yog li, vim li cas ho hloov lub hwj chim?
Tus editor ntawm Chuangrui tau kawm tias qhov laj thawj tseem ceeb ntawm kev txiav hluav taws xob yog qhov tsis muaj hluav taws xob, thiab qhov tsis muaj hluav taws xob yog vim tus nqi ntawm cov thee, cov khoom siv hluav taws xob ntau tau nce siab heev.Qhov ntau lub tshuab hluav taws xob tsim tawm, qhov poob ntau dua.
kuv lub teb chaws yog ib tug loj importer ntawm coal.Yav dhau los, thee feem ntau yog los ntawm Australia.Xyoo no, tag nrho cov thee tuaj ntawm teb chaws Australia thaum kawg ntawm Lub Xya Hli tsuas yog 780,000 tons, poob qis ntawm 98.6% piv nrog 56.8 lab tons hauv tib lub sijhawm xyoo tas los.
Lwm qhov laj thawj yog tias, ntawm Lub Rooj Sib Tham Thib Tsib ntawm Pawg Neeg Saib Xyuas Kev Ncaj Ncees 18th, nws tau thov kom siv "ob npaug tswj" kev txiav txim ntawm tag nrho cov kev siv hluav taws xob thiab kev siv zog, hu ua kev tswj ob npaug ntawm kev siv hluav taws xob.Tom qab ua tiav ntawm "dual tswj" lub hom phiaj nyob rau hauv thawj ib nrab ntawm lub xyoo no tau tso tawm, tag nrho cov cheeb tsam tau ceev cov "dual tswj" kev ntsuas ntawm lub zog noj, thiaj li yuav "ntev mus rau hauv kev ua hauj lwm".
Kev txiav fais fab muaj kev cuam tshuam loj heev rau kev sib tsoo ntawm cemented carbide, thiab tus nqi ntawm cov abrasives tau raug tsa.
Raws li kev tswj hwm nruj dua "dual tswj", lub peev xwm ntawm tungsten carbide yuav raug txo kom tsawg.Nws cia siab tias kev txwv tsis pub siv hluav taws xob thiab kev tsim khoom hauv ntau qhov chaw yuav muaj kev cuam tshuam rau cov khoom siv, cov khoom muag yuav poob mus ntxiv, thiab cov nqi tungsten carbide yuav tsum nce ntxiv.
Muaj kev cuam tshuam los ntawm cov kev cai hauv tebchaws uas cuam tshuam nrog kev tsim khoom loj thiab kev txo qis hluav taws xob, cov nqi nruj ntawm cov khoom siv raw thiab cov khoom siv, nrog rau qib siab ntawm kev nce nqi txawv teb chaws, txhawb kev lag luam kom qis thiab rov qab los, thiab cov nqi tungsten hauv tsev tau nce tsis tu ncua.
Qhov no txhais tau hais tias ntau lub tuam txhab khoom nruab nrab thiab qis qis yuav ntsib ob qhov teeb meem ntawm kev nce cov khoom siv raw thiab poob peev txheej ntau lawm.
Thaum cov khoom siv raw nce, cov nqi tsim khoom yuav nce.Ntxiv nrog rau kev cuam tshuam ntawm txoj cai ntawm capping hluav taws xob thiab kev txwv kev tsim khoom, kev ncua kev tsim khoom thiab txo cov peev txheej yuav dhau los ua cov lus teb tseem ceeb rau cov khoom lag luam hauv kev lag luam abrasives.
Nyob rau tib lub sijhawm, txhawm rau txo cov nqi tsim khoom thiab siv zog kom tau txais cov nyiaj tau los ntau dua, cov nqi khoom yuav tsum tau nce ntxiv, lossis ib puag ncig tshiab ntawm "tus nqi nce" yuav raug coj mus rau hauv.
Post lub sij hawm: May-30-2023