Ntau lawm Status Ntawm Electrogalvanized Steel

Txoj kev loj hlob ntawm kub-dip galvanizing ntau lawm nyob rau hauv peb lub teb chaws tau lagging qab. Los ntawm xyoo 1950 mus txog rau xyoo 1960, 13 daim ntawv steel flux kub dip galvanizing units tau ua tiav, nrog lub peev xwm ntawm 100, 000 t / a, tab sis vim cov zis qis, tus nqi siab, tsis zoo, ib puag ncig muaj kuab paug, tsis zoo. cov txiaj ntsig kev lag luam thiab lwm yam tsis xws luag, lawv tau raug tso tseg thiab hloov mus. Los ntawm qhov kawg ntawm xyoo 1970, Tuam Tshoj tau pib tsim cov broadband kub-dip galvanizing units.
Kub-dip galvanized sawb hlau yog ib txwm nyob rau hauv cov khoom luv luv hauv peb lub khw. Txij li thaum nruab nrab -1990s, txog 800,000 txog 1 lab tons tau raug xa los ntawm txawv teb chaws txhua xyoo. Nrog rau txoj kev loj hlob ntawm kev lag luam hauv tsev, tshwj xeeb tshaj yog kev tsim tsheb, khoom siv hauv tsev thiab kev tsim kho kev lag luam, qhov kev thov rau galvanized sawb steel kuj tau nce ntau heev. Hauv ob xyoos dhau los, Tuam Tshoj tau tsim cov kab ntau lawm nrog cov khoom tsim tawm txhua xyoo ntawm ntau dua 100, 000 t, tab sis los ntawm cov txheej txheem ntws, cov khoom siv sib xyaw rau cov khoom lag luam yog qib qis cov cuab yeej siv hluav taws xob kub-dip galvanizing units, nyob rau hauv qhov zoo thiab qhov ntau ntawm ntau yam tsis tuaj yeem ua tau raws li cov kev xav tau ntawm Tuam Tshoj txoj kev lag luam kev tsim kho thiab kev tsim kho, tseem yuav tsum tau tsim cov kab kub-dip galvanizing tshiab kom tau raws li kev xav tau ntawm kev lag luam.
Txij li thaum xyoo 1990, kev tsim cov galvanized steel phaj hauv Suav teb tau ua tiav zoo, thiab kev ua haujlwm hauv tsev ntawm galvanized phaj tau txog ze li 3 lab t. Kev lag luam feem ntawm cov ntawv galvanized hauv tsev tau nce sai, los ntawm kwv yees li 27% hauv xyoo 1996 txog li 59% xyoo 1998. Lub tuam txhab tseem ceeb hauv tsev yog Baosteel, Wuhan Hlau thiab Hlau, Panzhihua Hlau thiab Hlau, Handan Hlau thiab Hlau, Bensteel thiab lwm yam tsib lub lag luam. nrog rau tag nrho cov peev txheej ntau tshaj 1.3 lab tons.
Qhov sib txawv tseem ceeb ntawm cov kub-dip galvanized chav nyob hauv Suav teb thiab txawv teb chaws yog tias feem ntau cov chav nyob tsis muaj cov khoom siv ua ntej, thiab qhov zoo ntawm cov galvanized nto yog qhov nyuaj rau lav; Lub tshuab ua tiav uas twb muaj lawm yog ib qho yooj yim ob-yob xov tshuab (plaub yob rau Pangang), tsis tuaj yeem txhim kho cov khoom zoo ntawm cov hlua hlau, tshwj xeeb tshaj yog qhov kev sib sib zog nqus nqus; Cov ntau yam uas twb muaj lawm yog ib daim ntawv galvanized, tsuas yog ib qho me me ntawm cov phaj alloyed, nyob deb ntawm qhov kev xav tau ntawm kev ua lag luam.