Dab tsi yog qhov corrosion kuj ntawm alloy steel round bar?

Thaum nws los txog rau corrosion kuj ntawm alloy steel puag ncig bar, hom tshwj xeeb ntawm steel siv yuav tsum tau txiav txim siab. Hlau puag ncig, xws li 4140 steel round bar, 42crmo4 steel round bar thiabaisi 4140 round bar steel, paub txog lawv superior zog thiab durability. Txawm li cas los xij, lawv cov kev tiv thaiv corrosion yuav txawv nyob ntawm qhov tshwj xeeb alloy muaj pes tsawg leeg thiab kev kho saum npoo.
Ib qho ntawm cov yam tseem ceeb uas ua rau muaj kev tiv thaiv corrosion ntawm alloy steel round bar yog muaj qee yam alloying ntsiab. Piv txwv li, chromium feem ntau yog ntxiv rau cov hlau alloys los txhim kho lawv cov corrosion kuj. Qhov no yog qhov tseeb tshwj xeeb tshaj yog nyob rau hauv 4140 steel puag ncig tuav, uas muaj ntau cov chromium, muab lawv zoo heev corrosion kuj. Tsis tas li ntawd, muaj molybdenum nyob rau hauv42crmo4 puag ncig steelntxiv txhim kho nws cov kev tiv thaiv corrosion, ua rau nws tsim nyog rau kev siv hauv ib puag ncig hnyav.
Ntxiv nrog rau cov alloy muaj pes tsawg leeg, kev kho deg ntawm steel puag ncig steel tuav kuj tseem ua lub luag haujlwm tseem ceeb hauv nws cov kev tiv thaiv corrosion. Forged round steel bar tau dhau los ua cov txheej txheem tsim khoom tshwj xeeb txhawm rau txhim kho nws cov corrosion kuj. Los ntawm cov txheej txheem xws li kev kho cua sov thiab txheej txheej saum npoo, qhov kev tiv thaiv corrosion ntawm cov hlau tuav tau zoo dua qub, ua rau lawv tsim nyog rau ntau yam kev siv, suav nrog cov chaw ua dej hiav txwv thiab kev lag luam.

Nws yog ib qho tsim nyog sau cia tias txawm hais tias alloy steel puag ncig bar feem ntau muaj kev tiv thaiv corrosion zoo, lawv tseem tuaj yeem raug rau qee hom kev xeb, tshwj xeeb tshaj yog nyob rau hauv ib puag ncig corrosive. Yog li ntawd, kev saib xyuas kom raug thiab kev tshuaj xyuas tsis tu ncua yog qhov tseem ceeb los xyuas kom meej qhov kev ua haujlwm ntev ntawm cov hlau tuav.
Nyob rau hauv xaus, lub corrosion kuj ntawmalloy steel round tuavxws li 4140 steel round bar, 42CrMo4 steel round bar, AISI 4140 round bar, forged round steel bar, thiab lwm yam. Los ntawm kev nkag siab txog cov xwm txheej no thiab xaiv txoj cai puag ncig rau ib daim ntawv thov tshwj xeeb, cov tuam txhab tuaj yeem ua kom ntseeg tau tias kev ua tau zoo thiab kav ntev hauv ib puag ncig corrosive.