Kev tsom xam dav ntawm cov kev paub yooj yim ntawm cov ntawv hlau: Spcc, SPCD, SPCC

Nyem kom tau txais cov npe teev cov nqi hnub no!

• Spcc (txias - rolled steel ntawv)

Txias - rolled steel ntawv, luv luv rau cov peel roj carbon txias-}}}}}}}} Daim ntawv txias. Nws yog tsim los ntawm kub - rolled dog dig carbon txheej txheem steel txheej, ntxiv txias} dua}}} kub}}} kub tshaj li 4mm. Thaum Spcc muaj cov khoom siv zoo tshaj plaws, nws yuav tsum tau sau tseg tias, vim nws tsis muaj kev kho mob sab saum toj, nws corrosion kuj yog tus tsis zoo. Nws oxidizes yooj yim thaum raug huab cua, tshwj xeeb hauv cov chaw noo noo, ua rau muaj xeb tsaus xim liab. Yog li ntawd, tom qab cov thwj cim, SPCC feem ntau yuav tsum tau kho cov hluav taws xob xws li cov hluav taws xob thiab pleev xim rau txhim kho nws corrosion tsis kam thiab tsos.

Txias -}} rolled steel kuj tseem tuaj yeem yog kev sib txuas ntxiv raws li nws qhov kev sib tw, suav nrog SPCC, SPCD, thiab SPCD. Secc (electrolytically galvanized steel ntawv) kuj tseem tsis tseem ceeb. Nws substrate yog txias {{polled steel chev, uas undergoes ua cov kauj ruam txuas ntxiv, ua rau cov kauj ruam txuas ntxiv ntawm cov hlau txaij. SECC sib txuas cov khoom siv tshuab thiab ua haujlwm ntawm Spccci nrog cov khoom siv kho kom zoo nkauj tsis kam thiab siv tau dav hauv cov khoom siv hluav taws xob thiab kev lag luam hauv tsev.

Nws yog tsim nyog sau cia tias cov hluav taws xob electrolytically dinc - Coated daim ntawv tseem tuaj yeem yog cov khoom siv sib sib zog, suav nrog Secinal li cas, suav nrog Secc, Secd, thiab Sece. Tsis tas li ntawd, ntau daim ntawv sau thiab thickinges txhua tus muaj lawv tus kheej cov ntawv thov tshwj xeeb. Piv txwv li, feem ntau siv cov ntawv sau tuab rau SpCc yog yog 1.6 / 2.5 / 2.5 / 2.5 / 2.51 hli, thaum SECC ntawv tuab yog ib txwm 0.6 / 1.2 / 1.6 / 2.6 / 2.0mm. Txoj kev paub no yog qhov tseem ceeb rau kev nkag siab thiab thov cov ntawv hlau.

Nrov cov lus qhia tshwj xeeb yog qhov tsis txaus!
Nyem kom tau txais daim ntawv tshwj xeeb!

Spcc (txias - rolled steel ntawv) specifications:

• SGCC (kub - dip galvanized steel ntawv)

Nruam kub kub -} dip galvanized nyias cov ntawv nyias nyias nyias muaj txheej txheem los ntawm cov txheej txheem dov. Thaum cov khoom lag luam, cov kab txaij ua ntej dhau los ntawm cov nplaim taws-}}}} rhuab cov roj rov qab los ntawm cov npoo thiab tsim cov yeeb yaj kiab hlau oxide. Tom qab, cov kab txaij nkag rau cov kev siv hluav taws xob txo qis muaj kev sib xyaw muaj cov duab sib xyaw, ua kom muaj cov duab hlau oxide, yog li ua kom huv si thiab ua kom huv si. Tom qab txoj hlab pas dej txias rau qhov kub thiab txias dua ntawm Molten Zinc, nws nkag mus rau cov da dej zinc ntawm 450-460 degree, nyob qhov twg zinc txheej thickness yog tswj los ntawm ib rab riam. Thaum kawg, nws poob qis kev kho mob passivation nrog cov tshuaj chromate los txhim kho cov xeb dawb.

Kub - dip galvanized steel ntawv muaj qhov ua kom zoo nkauj, ua kom pom kev blocky lossis nplooj {1} zoo li cov qauv ntawm crystalline plating. Cov txheej muaj ruaj khov thiab muaj cov huab cua zoo corrosider tsis kam. Nws tseem ua pov thawj zoo heev veldability thiab txias tswj cov khoom. Txawm li cas los xij, vim muaj cua sov nrawm thiab lub sijhawm txias ntawm kub- dip galvanizing rau ntawm no txias- rawed Raw ntawv. Tsis tas li ntawd, cov hlau - zinc alloy nyob rau hauv zinc txheej tensile me ntsis txo cov ntaub ntawv tsis zoo rau kev ua haujlwm sib sib zog nqus.

Raws li nws tob -}} {{{- dipcd1, sgcd2, thiab sgcd3. Hom SGCC Ntawv Thickness Specifications yog t= 0.6 / 0.0 / 1.2 / 1.0 hli.

Gnee steelTshwj xeeb hauv cold - rolled steel coils, thiab cov qauv galvanized ua haujlwm xws li ASTM, en, JIS, thiab GB. Txawm hais tias muaj kev tsim kho, Automotive, khoom siv, lossis txheej txheem txheej txheem rau cov kev daws teeb meem yas rau koj cov kev xav tau.