Lub hardness ntawm hmoov metallurgy cov khoom lag luam feem ntau yog siab, thiab tus nqi tshwj xeeb nyob ntawm cov khoom muaj pes tsawg leeg thiab cov txheej txheem txheej txheem. Piv txwv li, lub hardness ntawm qee cov hmoov metallurgy cov hlau tuaj yeem ncav cuag HRC60 lossis siab dua, uas yog qhov ntau dua li cov ntaub ntawv forging lossis forging. Tsis tas li ntawd, lub hardness ntawm dex20 hmoov high-ceev steel tuaj yeem ncav cuag HRC64 lossis siab dua qub Steel tuaj yeem tiv thaiv hrc {}}.
Yam cuam tshuam rau lub hardness ntawm hmoov metallurgy
Cov khoom muaj pes tsawg leeg: Cov hmoov metallurgurgy tuaj yeem npaj cov ntaub ntawv tshwj xeeb nrog cov khoom tshwj xeeb thiab hardness los ntawm kev ntxiv cov khoom siv rau cov hmoov. Piv txwv li, cov tshuaj lom neeg muaj pes tsawg leeg ntawm Dex20 hmoov High-ceev steel suav nrog cov roj av xws li cov pa roj carbon, pob zeb, uas pab txhawb rau nws lub siab hardness.
Cov txheej txheem mob: Cov hmoov metallurgurgy tuaj yeem tswj cov tshuaj lom neeg muaj peev xwm tswj tau cov khoom siv tshuaj lom neeg, yog li npaj cov khoom siv cov nplej zoo thiab lub koom haum sib dhos. Qhov qauv zoo no tau pab txhim kho lub hardness thiab lub zog ntawm cov khoom siv.
Kev Kho Cua Sov: Cov txheej txheem kev kho cua sov muaj qhov cuam tshuam tseem ceeb ntawm kev tawv ntawm hmoov metallurgy cov khoom lag luam. Piv txwv li, dex20 hmoov high-ceev hlau yuav yog quenched thiab tempered mus rau ib tug hardness ntawm ntau dua 64hrc.
