4140 tsis yog qhov nyuaj los ntawm carburizing tab sis nws nquag induction hardened rau hardness thiab tob koj xav tau thiab tshaj. Yog tias koj xav kom cov tub ntxhais ua softer koj tuaj yeem ua ntej normalize, los yog quench & temper nyob rau hauv lub cub tawg mus rau qhov xav tau qis hardness theem.
CAN 4140 steel yuav carburized?
RE: Carburizing ntawm 4140 steel cov ntaub ntawv hnyav hnyav (. 010-. 015 ) tau siv los ua ntej nce kev hnav vim muaj qhov tawv tawv ntxiv thiab muab kev tiv thaiv rau pitting qaug zog rau 4140 thiab lwm yam kwv yees li 1.0% chromium steels.
Koj puas tuaj yeem tawv 4140 steel?
AISI 4140 alloy steel tuaj yeem ua haujlwm txias ua haujlwm, lossis cua sov thiab quenching.
Yuav ua li cas cov hlau tuaj yeem Carburized?
Lub microstructure ntawm cov tub ntxhais yuav tsis hloov pauv thaum lub sijhawm ua haujlwm kub no. Thaum carburization feem ntau yog siv raucov pa roj carbon tsawg thiab cov hlau tsis tshua muaj hlau, nitriding yog siv rau cov pa roj carbon tsawg, cov hlau alloy, cov cuab yeej hlau thiab cov hlau tsis muaj steel. Nitrided steels tuaj yeem ua tau zoo dua hnav thiab tawv.
4140 puas tuaj yeem tua hauv dej?
AISI 4140 steel feem ntau yog siv tom qab quenching thiab tempering. … A dej-cua cua ncig quenching txheej txheem tuaj yeem daws cov teeb meem ntawm kev sib tsoo cov kab nrib pleb nrog dej thiab tus nqi siab quenching nrog roj, uas yog nplaim taws, tsis zoo thiab tsis txaus kom tau txais qhov xav tau hardness.
