Kev sib txawv ntawm kev tsim kho steel thiab siab zog phaj
Muaj ntau hom steel phaj, thiab cov hlau phaj sib txawv muaj cov yam ntxwv sib txawv thiab siv rau hauv ntau qhov chaw. Txawm li cas los xij, nws yog qhov tseeb vim tias muaj ntau hom steel phaj, yog li ntau tus neeg siv feem ntau tsis tuaj yeem pib thaum xaiv cov hlau phaj. Qhov tseeb, txhawm rau txheeb xyuas qhov xav tau thiab xaiv cov phaj hlau uas tsim nyog, nws yog ib qho tsim nyog yuav tsum nkag siab txog cov yam ntxwv ntawm ntau hom steel phaj. Txhawm rau pab feem ntau ntawm cov neeg siv kom nkag siab cov ntaub ntawv no sai dua, cov txheej txheem ntawm kev sib txawv ntawm lub rooj tsavxwm muaj zog thiab cov hlau ua haujlwm siab yuav raug sib koom.
Nyob rau hauv qhov tseeb, high-strength steel phaj yog ib tug muaj zog steel phaj khoom, mas siv nyob rau hauv kev tsim kho choj thiab Marine machinery kev lag luam. High-rise steel phaj feem ntau yog siv rau hauv kev tsim cov khoom siv hauv tsev, nrog seismic, tsis kub tsis kam, cuam tshuam thiab lwm yam khoom. Lub zog steel phaj yog kim dua thiab tuab dua li kev tsim kho siab.
High-strength steel phaj yog hais txog Q420 hom high-strength steel, tshwj xeeb tshaj yog nyob rau hauv lub normalizing los yog normalizing tempering lub xeev, nrog rau cov neeg kho tshuab zoo. Feem ntau yog siv hauv nkoj, txuas hniav, cov khoom siv fais fab, nruab nrab thiab siab siab boilers, siab siab nkoj, locomotives, lifting machinery, mining machinery thiab lwm yam vuam yam ntxwv.
Cov hlau siv rau cov qauv kev ua haujlwm siab yog hu ua high-construction steel, uas muaj cov yam ntxwv ntawm kev yooj yim vuam, av qeeg tsis kam, tsis tshua muaj kev kub ntxhov, thiab lwm yam, feem ntau yog siv rau hauv cov tsev siab, cov tsev siab siab, cov chaw ua si ntev, cov tshav dav hlau, cov chaw ua yeeb yam, steel qauv rhiav thiab lwm yam kev tsim kho. Piv nrog cov pa roj carbon zoo tib yam lossis cov hlau tsis tshua muaj hlau, muaj qhov txwv siab tshaj plaws rau lub zog ntawm lub tsev siab siab. High phaj zeb feem ntau siv nruab nrab thiab tuab phaj zeb, tab sis coil zeb thiab kub tandem zeb tsis suav nrog.
Cov lus saum toj no yog cov ntsiab lus ua los ntawm Xiaobian rau txhua tus. Kuv vam tias tom qab koj pom cov ntaub ntawv no, koj tuaj yeem paub qhov txawv ntawm cov phaj siab thiab cov hlau ua haujlwm siab. Tau kawg, nyob rau hauv ntau yam sib txawv ntawm cov hlau phaj, ntxiv rau cov phaj siab muaj zog, cov hlau ua haujlwm siab, muaj lwm hom hlau phaj. Yog tias koj txaus siab rau lwm hom hlau phaj thiab xav kom muaj cov ntaub ntawv ntau ntxiv, koj tuaj yeem nkag mus rau hauv peb lub vev xaib kom pom cov ntaub ntawv tseem ceeb.
