1. Vuam Performance: Carbon sib npaug (CEV) thiab Xav Tau Thoj
Suav CCS EH36 / FH40 / FH40 tau muaj ntau dua cov pa, nce vuam sib nraus.
CEV sib piv:
Baowu Eh36: CEV ~ 0.38-0.42(Vim muaj cov ntsiab lus C / MN MN cov ntsiab lus).
Posco Eh36: CEV ~ 0.34-0.38(leaner chemistry nrog microalloying).
Qhov cuam tshuam ntau:
Suav Eh36 feem ntau yuav tsum tau100-125 Qib Preheat(vs . 75 - 100 Qib rau Kauslim Eh36).
Kev Kawm Txog: Cosco Ntawv Tshaj Qhia10-15% ntev dua vuam lub sijhawmRau Baowu Eh36 vs. Posco.
Nrib pleb rhiab:
Siab duaPCM (Nrib pleb cov ntsiab lus)Nyob rau hauv Suav cov hlau (0.22-0.25 vs. 0.18}} - 0.21 rau jfe).
Qho kawg: NtauHydrogen-inducts cracking (hic) txaus ntshai, xav tau stricter electrode tswj.
2. Nqe Kev Sib Tw: Tus Nqi Them Nrog Kev Lag Luam
Suav CCS cov hlau yog 15-25% pheej yig dua tab sis lub ntsej muag export barrers.
Nqe sib piv (FOB, 2024):
Baowu CCS EH36: $ 600-650 / Tuj.
Posco Abs EH36: $ 750-800 / Tuj.
JFE DNV EH36: $ 800-850 / Tuj.
Tus tsav tsheb:
Qi duaNi / cr alloyingHauv Suav Stands txo cov nqi khoom.
Suav teb cov nyiaj pab(piv txwv li, kev txiav se se rau cov mills).
Teeb Meem Kev Lag Luam:
EU los tiv thaiv cov haujlwm (25%)Negate tus nqi zoo nyob hauv Europe.
Ob daim ntawv pov thawj dua qub (CCS + ABS)ntxiv$ 50-100 / nyhav ib toosrau kev xa tawm.
Kev Ua Lag Luam Tiag: BRI thiab Kev Lag Luam Suav Tebua ntej baowu / ansteel; Cov kauj vab ntiaj teb nyiam Posco / JFE.
3. Weld Consumables thiab Fabrication EquiciCiCi
Suav hlau siv cov hluav taws xob tshwj xeeb cov khoom siv hluav taws xob, kev nqis peev nqi.
Kev siv tau sib raug zoo:
Baowu Eh36 feem ntau yuav tsum tauAWS E81T1-NI2(vs. tus qauv E71T-1 rau POSCO).
Nqi Them Nqi: Ni-raws li xov hlau yog20-30% nqi.
Caw Tuaj Vuam Rau Nkaus:
Kauslim Eh36ua tau zoo dua hauvRobotized FCawVim tias qis ntswj.
Suav mills tab tom txhim khoTMCP xwm yeemkom txo weld tsis xws luag.
Crowyard cov lus teb:
Samsung Hnyav Kev Lag Luam5-8% ntau dua ndt tsis ua hauj lwmNrog CCS FH40 thiab POSCO.
Lus teb: Ib txhia Suav yoj daim phiaj nrogSib phim cov tub rog.
4. Cov ntawv pov thawj thoob ntiaj teb thiab kev pom zoo
ABS / DNV kev pom zoo rau Suav Eh36 / FH40 Lag Luam tom qab Japanese / Korean Cov Hlau.
Ntawv pov thawj hurdles:
Baowu'sAbs Eh36yuav tsum tauKev Ntsuam Xyuas Ntxiv(-40 Degree Transverse).
DNV GL tsis tshua pom zoo Ansteel FH40 rau LNG Carriertsis muaj ntaub ntawv txhawb nqa.
Zoo Nkauj:
Posco's"Xoom tsis xws luag" EH36yog qhov zoo tshaj plaws rau cov chaw tseem ceeb (piv txwv li, cov hlua daug).
Suav mills txhim kho, tab sis cov neeg tsis ntseeg nyob hauv EU / peb kev lag luam.
Piv txwv li:
Maersk cov siv tshiabDual-Sourced Eh36(Posco Hull + Baowu bulkheads).
Txawv: Baowu nqis peev hauvAi-based zoo tswjkom phim jfe txoj kev ntseeg tau.
5. Yav Tom Ntej Outlook: Hloov Chaw thiab Ntsuab Hlau Hlau
Suav cov mills tab tom kaw qhov sib txawv ntawm R & D thiab Kev Txhawb Nqa.
TMCP nce qib:
Baowu'sTshiab Eh36 BatchtauTSHUAB 0.36(Los ze rau posco's 0.34).
Hom Phiaj:Txo kom preheat mus rau 80 degreelos ntawm 2025.
Ntsuab Hlau Laub:
Baowu'shydrogen-based dri Eh36(1.8T CO₂ / tuj) sib tw nrog Posco'sHyundai Ehaf Txoj Kev.
CCS cov phiaj xwm tsawg-cov khoom siv hlaukom dlhos nrog eu ets.
Cov Ntawv Sib Txawv:
Dual-ntawv pov thawj (CCS + ABS) Eh36rau cov neeg Esxias Sab Hnub Tuaj Asian.
Nqe undercuttingHauv Africa / Latin America.
