Xyoo 2026, kev ua lag luam tooj liab yog hais txog cov hauv paus tseem ceeb: kev thov khoom nce siab heev thaum cov khoom tshiab tseem qeeb heev. Thaum cov hlau sib xyaw xws li tooj dag thiab tooj dag nyiam siv rau kev siv tshuab, tooj liab ntshiab - feem ntau hu ua tooj liab liab lossis tooj liab electrolytic tough pitch (ETP) - tseem yog tus huab tais tsis muaj kev sib cav rau kev ua hluav taws xob thiab thermal conductivity. Kev siv tooj liab refined thoob ntiaj teb yuav nce mus txog 29.5 lab tons xyoo no, nrog rau cov qib tooj liab ntshiab suav nrog feem ntau hauv kev txuas hluav taws xob, busbars, thiab cov khoom siv hluav taws xob.
Cov nqi tau tsis ruaj khov tab sis nce siab heev, pauv lag luam hauv $ 11,500– $ 13,000 ib metric ton ntawm LME, txhawb nqa los ntawm kev tsis txaus uas kwv yees li ntawm 300,000–500,000 tons. Rau txhua tus neeg uas nrhiav tau tooj liab uas muaj hluav taws xob siab, cov lus yog meej: ruaj ntseg kev muab khoom thaum ntxov thiab xav txog cov ntawv cog lus ntev.
Daim no piav qhia txog qhov tseem ceeb ntawm tooj liab ntshiab, nws cov kev hloov pauv tseem ceeb, cov txiaj ntsig tshwj xeeb, thiab vim li cas nws thiaj li tsis tuaj yeem hloov pauv tau hauv kev lag luam hluav taws xob loj.
Cov Qib Tooj Liab Ntshiab Tseem Ceeb hauv Kev Lag Luam
Tooj liab ntshiab muaj ntau hom kev ntshiab siab uas tsim los rau cov kev xav tau kev ua tau zoo tshwj xeeb:
- Tooj Liab Electrolytic Tough Pitch (ETP)(C11000): Qib ua haujlwm nrog 99.90%+ purity thiab conductivity zoo heev (100–101% IACS). Siv thoob plaws hauv kev txuas hluav taws xob, busbars, thiab cov xov hluav taws xob.
- Tooj Liab Tsis Muaj Pa (OFHC)(C10100/C10200): Muaj qhov huv siab heev (99.99%+), tsis muaj qhov khoob ntawm cov pa oxygen, zoo tagnrho rau kev siv lub tshuab nqus tsev, cov xov hlau suab zoo, thiab cov khoom siv semiconductor.
- Tooj liab uas tsis muaj zog(DHP/DLP): Phosphorus-deoxidized rau kev vuam zoo dua, feem ntau nyob rau hauv cov kav dej, cov khoom sib pauv cua sov, thiab HVAC systems.
Cov qib no ua rau kwv yees li 70% ntawm kev siv tooj liab thoob ntiaj teb, feem ntau yog nyob rau hauv cov khoom siv hluav taws xob thiab khoom siv hluav taws xob uas qhov siab tshaj plaws conductivity tsis tuaj yeem sib tham tau.
Lub Luag Haujlwm Tseem Ceeb ntawm Pure Copper hauv xyoo 2026
Tooj liab ntshiab tsis yog ib yam khoom uas ci ntsa iab—nws yog lub hauv paus tseem ceeb ntawm cov khoom siv niaj hnub no. Nws qhov kev ua hluav taws xob thiab cua sov yuav luag zoo tag nrho (qhov thib ob tsuas yog nyiaj xwb, tab sis pheej yig dua) ua rau nws tseem ceeb rau kev hloov pauv hluav taws xob zoo.
Cov tsav tsheb uas xav tau ntau tshaj plaws xyoo no:
- Tsheb Fais FabQhov nruab nrab, lub tsheb EV siv 80–100 kg ntawm tooj liab—feem ntau yog cov qib ntshiab hauv cov cav, roj teeb, thiab cov xov hlau—piv rau tsuas yog 20 kg hauv lub tsheb ICE.
- Lub Zog Rov Ua Dua Tshiab & Kev Nthuav Dav ntawm GridCov chaw ua liaj ua teb cua, cov chaw tsim hluav taws xob hnub ci, thiab kev txhim kho kev xa hluav taws xob xav tau cov xov hlau thiab cov busbars uas muaj hluav taws xob ntau heev kom txo qis kev poob.
- Cov Chaw Khaws Cov Ntaub Ntawv & AIKev loj hlob sai ntawm cov chaw tsim hluav taws xob loj xav tau tooj liab ntshiab rau kev faib hluav taws xob thiab cov tshuab cua txias.
- Cov Khoom Siv Hluav Taws Xob Rau Cov Neeg Siv KhoomTxij li cov xov tooj ntse mus rau cov khoom siv hauv tsev, tooj liab ntshiab ua kom muaj kev ua tau zoo hauv cov qauv me me.
Kev ruaj khov ntxiv ib txheej ntxiv: tooj liab yog cov khoom siv rov ua dua tshiab tsis muaj qhov poob zoo. Cov tooj liab ntshiab rov ua dua tshiab tam sim no muab ntau dua 35% ntawm kev thov thoob ntiaj teb, pab cov chaw tsim khoom ua tau raws li cov kev cai ESG nruj hauv Tebchaws Europe thiab North America.
Yuav Ua Li Cas Tooj Liab Ntshiab Sib Piv Nrog Cov Hlau Thiab Lwm Yam Lwm Yam
Tooj liab ntshiab ci ntsa iab qhov twg qhov conductivity tseem ceeb tshaj plaws, tab sis nws tsis yog rau txhua txoj haujlwm - qhov ntawd yog qhov uas cov hlau alloys tuaj rau hauv.
Cov Zoo Dua Li Cov Tooj Liab:
- Kev ua hluav taws xob zoo dua: 100%+ IACS piv rau 20–60% rau feem ntau cov tooj dag thiab tooj dag.
- Kev ua haujlwm thermal zoo heev: Tseem ceeb rau cov khoom sib pauv cua sov thiab EV roj teeb txias.
- Kev ua tau zoo heev thiab kev ua tau zoo: Yooj yim kos rau hauv cov hlau zoo lossis cov ntawv ci nyias.
- Pheej yig rau kev siv hluav taws xob ntau.
Kev pauv pauv:
- Lub zog kho tshuab qis dua: Tooj liab ntshiab yog softer thiab tsis hnav-resistant dua li tooj liab lossis tooj dag, yog li nws xav tau alloying lossis txhawb nqa cov qauv rau cov khoom thauj.
- Yooj yim rau oxidation yam tsis muaj cov txheej tiv thaiv (txawm hais tias OFHC qib txo qhov no).
Vs. Lwm txoj hauv kev zoo li Aluminium: Txhuas yog sib dua thiab pheej yig dua tab sis tsuas yog ua tau ~ 60% zoo li tooj liab. Hauv cov ntawv thov muaj zog siab (EV them ceev, kab grid), tooj liab qhov tsis kam qis dua txhais tau tias kub tsawg dua thiab ua haujlwm tau zoo dua - feem ntau ua rau qhov nqi siab dua.
Hauv luv luv,tooj liab ntshiabmuaj lub "conductivity crown" thiab yuav tsis mus qhov twg tsuav yog peb thawb ntau lub electrons hla lub system.
Xyoo 2026 Kev Xav: Kev Tsis Txaus ntawm Cov Qauv Txhawb Nqa Tus Nqi Muaj Zog
Kev txwv tsis pub muab khoom—cov haujlwm hauv cov chaw khawb av qeeb hauv Chile thiab Peru, ntxiv rau kev cuam tshuam kev hloov pauv hluav taws xob—yuav ua rau kev ua lag luam nruj. Cov kws tshuaj ntsuam xyuas kwv yees tias tus nqi LME nruab nrab yog li $ 12,000 / ton rau xyoo, nrog rau kev pheej hmoo siab yog tias muaj kev cuam tshuam.
Rau cov neeg yuav khoom, tsom mus rau cov neeg muab khoom uas muaj cov khoom siv rov ua dua tshiab zoo thiab kev xa khoom zoo. Kev hloov mus rau cov qib tsis muaj pa oxygen thiab ETP rau cov ntawv thov tiam tom ntej (xws li 800V EV architectures) tab tom nrawm dua - cov neeg siv thaum ntxov yuav muaj qhov zoo dua.
(Cov kev xav raws li cov ntawv ceeb toom kev ua lag luam tam sim no thiab cov peev txheej kev lag luam; cov nqi thiab kev kwv yees yuav hloov pauv.)
Lub sijhawm tshaj tawm: Lub Ib Hlis-23-2026