Cov Hlau Carbon Ncaj Seam Yeeb Nkab

Cov khoom siv rau cov yeeb nkab steel carbon ncaj yog carbon steel, uas yog hais txog cov hlau-carbon alloy nrog cov ntsiab lus carbon ntawmtsawg dua 2.11%.Feem ntau cov hlau carbon muaj me ntsis silicon, manganese, sulfur, thiab phosphorus ntxiv rau carbon.

Feem ntau, cov pa roj carbon ntau dua hauv cov hlau carbon, qhov nyuaj dua thiab lub zog siab dua, tab sis qhov plasticity qis dua.

Cov kav hlau carbon ncaj nraim tuaj yeem muab faib ua cov kav hlau ncaj nraim zaus siab thiab cov kav hlau ncaj nraim uas tau muab tso rau hauv qab dej raws li cov txheej txheem tsim khoom. Cov kav hlau ncaj nraim uas tau muab tso rau hauv qab dej tau muab faib ua cov kav hlau UOE, RBE, JCOE, thiab lwm yam raws li lawv cov txheej txheem tsim khoom sib txawv.

Cov qauv tseem ceeb ntawm cov yeeb nkab carbon steel ncaj nraim

GB/T3091-1993 (galvanized welded steel yeeb nkab rau kev sib kis kua dej qis)

GB/T3092-1993 (galvanized welded steel yeeb nkab rau kev sib kis kua dej qis)

GB/T14291-1992 (welded steel yeeb nkab rau mine kua conveyor)

GB/T14980-1994 (Cov kav hlau loj uas siv hluav taws xob vuam rau kev thauj mus los ntawm cov kua dej uas tsis muaj zog)

GB/T9711-1997 [Cov kav hlau xa mus rau roj av thiab roj av hauv kev lag luam roj av, suav nrog GB/T9771.1 (sawv cev rau qib A hlau) thiab GB/T9711.2 (sawv cev rau qib B hlau)]

Cov kav hlau carbon ncaj nraim feem ntau yog siv rau hauv cov haujlwm muab dej, kev lag luam petrochemical, kev lag luam tshuaj lom neeg, kev lag luam fais fab, kev ywg dej ua liaj ua teb, thiab kev tsim kho hauv nroog. Siv rau kev thauj mus los kua: kev muab dej thiab kev ntws dej. Rau kev thauj mus los roj: roj, pa dej, roj av liquefied. Rau cov hom phiaj kev tsim kho: ua cov kav dej piling, ua cov choj; cov kav dej rau cov chaw nres nkoj, txoj kev, cov qauv tsev, thiab lwm yam.