Cov Qauv Kev Lag Luam
01020304
Tshawb xyuas cov laj thawj tom qab qhov kev nce siab ntawm cov nqi tooj liab thoob ntiaj teb
2024-03-27
Tus nqi tooj liab thoob ntiaj teb tseem pheej nce siab, thiab qhov kev thov tooj liab nce siab muaj kev cuam tshuam loj heev rau kev lag luam thoob ntiaj teb. Raws li ib qho ntawm cov khoom siv raw tseem ceeb rau cable & hlau harness, cov qauv nqi tooj liab tau raug saib xyuas ze. Raws li lub ntiaj teb cov neeg siv khoom tooj liab loj tshaj plaws, Tuam Tshoj tau ua lub luag haujlwm tseem ceeb hauv kev nce nqi tooj liab tsis ntev los no. Tshwj xeeb, kev txhim kho sai ntawm lub zog tshiab, xws li lub zog tshiab ntawm lub hnub ci cable, tau ua rau muaj kev nce ntxiv ntawm kev siv tooj liab.
Txij li thaum Lub Peb Hlis, tus nqi tooj liab thoob ntiaj teb tau nce siab tas li. Thaum Lub Peb Hlis 16, tus nqi tooj liab thoob ntiaj teb (LME tooj liab) tau tshaj US $ 9,000 / ton. Txawm tias tam sim no, tus nqi tooj liab thoob ntiaj teb tseem tshaj US $ 8,800 / ton. Muaj ntau yam ua rau tus nqi nce siab, suav nrog cov peev txheej tooj liab zoo tsawg thiab cov teeb meem hauv kev nce ntxiv ntawm qhov kawg smelting, ua rau muaj kev muab tooj liab tsis muaj zog. Tsis tas li ntawd, kev nce ntawm cov tsheb fais fab thiab kev tuaj txog ntawm lub voj voog hloov pauv ntawm cov khoom siv hluav taws xob tau ua rau muaj kev thov tooj liab ntau ntxiv, ua rau tus nqi tooj liab nce siab ntxiv.
1. Kev muab tooj liab
Los ntawm qhov kev xav ntawm kev faib tawm hauv cheeb tsam, cov peev txheej tooj liab hauv ntiaj teb feem ntau yog faib rau hauv North America, Latin America thiab Central Africa. AcTxoj hluaRaws li cov ntaub ntawv tshiab kawg los ntawm US Geological Survey, kev tsim tooj liab thoob ntiaj teb hauv xyoo 2023 tau txog 22 lab tons, nrog rau Chile tsim tau txog 5.2 lab tons, suav txog li 29% ntawm kev tsim khoom thoob ntiaj teb; Tuam Tshoj nyob rau hauv qhov chaw thib plaub, suav txog yuav luag 10% ntawm kev tsim khoom.
2. Cov qauv siv ntawm cov tooj liab refined hauv Suav teb
Tooj liab muaj qhov ductility siab, toughness thiab hluav taws xob conductivity. Nws tsis yog tsuas yog ib qho khoom siv tseem ceeb rau ntau hom xov hlau cov khoom lag luam, tab sis kuj yog ib qho hlau tseem ceeb hauv kev lag luam thiab nyob hauv ntau qhov chaw xws li lub zog tshiab, khoom siv hluav taws xob, thiab kev tsim kho. Cov ntaub ntawv los ntawm Shanghai Non-ferrous metal network qhia tau hais tias kev lag luam fais fab thiab cov khoom siv hauv tsev yog cov chaw siv tooj liab tseem ceeb, thiab kev lag luam fais fab hluav taws xob ib leeg suav txog ntau dua 40% ntawm kev siv tooj liab.
Vim yog tus nqi tooj liab thoob ntiaj teb nce siab thiab qhov kev thov tooj liab nce ntxiv, cov tuam txhab hauv cable & hlau harnesskev lag luam tab tom ua tib zoo saib xyuas qhov xwm txheej. Shenzhen Boying Energy Co., Ltd. Yog tus kws tshaj lij muab khoom ntawm Cov xov hluav taws xob AC, Cov xov hluav taws xob DC, Kev xa cov ntaub ntawv USB thiab cov xov hlau luam ntawv, cov xov hluav taws xob hauv tshebthiab kev cai cable, ua tib zoo saib xyuas qhov sib txawv ntawm tus nqi tooj liab. Lub tuam txhab cov khoom lag luam muaj feem cuam tshuam nrog kev hloov pauv ntawm tus nqi tooj liab, vim nws yog ib qho tseem ceeb hauv kev tsim khoom ntawm cov cables thiab cov xov hlau.
Hauv kev xaus lus, qhov nce ntawm tus nqi tooj liab thoob ntiaj teb yog tsav los ntawm cov yam ntxwv dav dav xws li cov peev txheej tooj liab zoo tsawg, cov teeb meem hauv kev nce kev tsim khoom, thiab kev thov nce ntxiv los ntawm lub zog tshiab, lub zog hluav taws xob, cov khoom siv hauv tsev thiab lwm yam lag luam. Nrog rau cov tuam txhab xws li Shenzhen Boying Energy Co., Ltd. tau ua tib zoo saib xyuas cov kev txhim kho no, qhov cuam tshuam ntawm tus nqi tooj liab nce siab rau ntawm cable & hlau harnesskev lag luam tseem yog qhov tseem ceeb ntawm kev npaj tswv yim thiab kev txiav txim siab.