Yuav ua li cas alloy steel thiab carbon steel yuav txawv?
Alloy steel yog dab tsi?
Alloy steel: Ntxiv rau silicon thiab manganese li alloying ntsiab lossis deoxidizing cov ntsiab lus, steel kuj muaj lwm yam alloying ntsiab (xws li chromium, npib tsib xee, molybdenum, vanadium, titanium, tooj liab, tungsten, txhuas, cobalt, niobium, zirconium thiab lwm yam thiab lwm yam. .), thiab qee cov hlau muaj qee yam tsis yog xim hlau (xws li boron, nitrogen, thiab lwm yam). Raws li cov ntsiab lus ntawm cov ntsiab lus alloy hauv cov hlau, nws tuaj yeem muab faib ua cov hlau tsis tshua muaj hlau, nruab nrab alloy steel thiab siab alloy steel.
carbon steel yog dab tsi?
Cov pa roj carbon steel: yog hais txog cov hlau uas muaj qee qhov nyiaj ntawm silicon (feem ntau tsis ntau tshaj {{0}}.40%) thiab manganese (feem ntau tsis ntau tshaj 0.8 {{10}}}%, cov ntsiab lus siab dua tuaj yeem ncav cuag 1.20%) thiab lwm yam alloying ntsiab ntxiv rau deoxidation. Hlau nrog lwm yam alloying ntsiab (tshwj tsis yog cov khoom seem). Feem ntau siv nyob rau hauv ntau yam dej num, lub tshuab tseem ceeb thiab ua ntau yam khoom me me. Raws li cov ntsiab lus, nws tuaj yeem muab faib ua cov pa roj carbon tsawg (cov ntsiab lus carbon feem ntau tsawg dua 0.25%); nruab nrab carbon steel (cov ntsiab lus carbon feem ntau ntawm 0.25% thiab 0.60%); siab carbon steel (cov ntsiab lus carbon feem ntau ntawm 0.25% thiab 0.60%). hmo ntuj ntawm 0.60%). Tab sis tsis muaj kev txwv nruj ntawm lawv.
Yog tias koj muaj kev xav tau ntau ntxiv thiab cov lus nug txog steel, thov hu rau peb!
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