Yog tias koj tab tom nrhiav kev xaiv uas ntseeg tau thiab pheej yig rau koj cov kev xav tau kav dej, tej zaum koj yuav tau ntsib cov lus "dub welded yeeb nkab" thiab "cov yeeb nkab carbon hlau"Tab sis dab tsi yog cov yeeb nkab carbon steel, thiab dab tsi cais nws ntawm lwm cov ntaub ntawv?
Yeej tseem ceeb,cov hlau carbonyog ib qho hlau sib xyaw ua ke feem ntau yog hlau thiab carbon. Cov ntsiab lus carbon hauv cov hlau carbon yog li ntawm 0.05% txog 2.0%, ua rau nws yog cov khoom siv hloov pauv tau uas tuaj yeem hloov kho kom haum rau cov kev xav tau tshwj xeeb ntawm ib qhov project.
Ib qho ntawm cov txiaj ntsig tseem ceeb tshaj plaws ntawm cov yeeb nkab carbon steel yog nws lub zog thiab kev ruaj khov. Nws tuaj yeem tiv taus qib siab thiab cua sov, ua rau nws yog cov khoom siv zoo tshaj plaws rau kev siv hauv cov kav dej thiab lwm yam kev siv siab.
Thaum nws los txog rau cov yeeb nkab carbon steel, koj muaj ob peb txoj kev xaiv. Ib qho ua tau yog cov yeeb nkab dub welded. Hom yeeb nkab no yog ua los ntawm kev ua kom sov cov khoom siv carbon steel thiab tom qab ntawd vuam nws ua ke los tsim cov khoom ruaj khov, sib koom ua ke. Cov yeeb nkab dub welded feem ntau yog siv rau cov roj av thiab cov roj siv, nrog rau cov kav dej tua hluav taws uas muaj qhov siab qis.
Lwm txoj kev xaiv yog cov yeeb nkab galvanized welded, uas tau coated hauv zinc kom tiv thaiv kev xeb. Hom yeeb nkab carbon no feem ntau siv rau cov kav dej thiab cov dej xa khoom vim nws tiv taus xeb thiab lwm yam kev lwj.
Zuag qhia tag nrho, cov yeeb nkab carbon steel yog qhov kev xaiv txhim khu kev qha thiab pheej yig rau ntau yam kev siv. Nws lub zog, kev ruaj khov, thiab kev ywj pheej ua rau nws yog ib qho lus teb yooj yim thaum txiav txim siab seb cov khoom siv twg zoo tshaj plaws rau koj cov kev xav tau yeeb nkab. Txawm koj xaiv dub los xijcov yeeb nkab vuam or galvanized welded yeeb nkab, koj tuaj yeem ntseeg siab tias cov yeeb nkab carbon steel yuav ua tiav txoj haujlwm.
Lub sijhawm tshaj tawm: Plaub Hlis-13-2023