Taw qhia ntawm cov carbon hlau tsawg
Cov qis carbon steel feem ntau dov mus rau lub kaum sab xis steel, channel steel, I-nqaj, cov yeeb nkab steel, steel sawb lossis steel phaj rau kev tsim cov khoom siv hauv ntau lub tsev, ntim, thawv, cov tshuab ua noj thiab cov tshuab ua liaj ua teb. Cov khoom muaj txiaj ntsig zoo carbon-kauv hlau tau dov mus rau hauv cov phaj me me kom ua rau cov khoom siv sib sib zog nqus tau xws li lub tsheb cab tsheb thiab lub tshuab npog; Nws tseem tseem yuav raug muab sau rau hauv cov khoom siv rau kev tsim cov khoom siv tshuab nrog lub zog qis. Cov pa roj carbon tsawg feem ntau tsis muaj cua sov ua ntej siv, thiab carburized lossis cyanidated nrog cov pa roj carbon ntsiab lus ntawm 0.15% lossis ntau dua yog siv rau qhov chaw xws li lub khauj khaum, bushings thiab sprockets uas yuav tsum tau muaj qhov kub zoo thiab zoo hnav tsis kam.
Tsawg carbon hlau tsis muaj txwv nyob rau hauv nws txoj kev siv vim nws lub zog tsis muaj zog. Tsim nyog nce ntawm manganese cov ntsiab lus hauv cov pa roj carbon steel, thiab ntxiv ntawm cov nqi nyiaj ntawm vanadium, titanium, niobium thiab lwm cov ntsiab lus alloying tuaj yeem txhim kho lub zog ntawm cov hlau. Yog hais tias cov pa roj carbon ntsiab lus hauv cov hlau qis thiab qis me me ntawm aluminium, ib qho me me ntawm boron thiab carbide cov koom ua ke raug ntxiv, ultra-low carbon bainite pawg tuaj yeem tau nrog lub zog siab thiab zoo plasticity thiab toughness.