Cov khoom siv tseem ceeb rau kev siv riam phom yog hlau. Cov hlau feem ntau siv xws li stainless hlau, carbon hlau, thiab hlau alloy. Cov ntaub ntawv no muaj zoo hardness, hnav tsis kam, thiab txiav kev ua tau zoo, ua rau lawv haum rau crafting siv riam hniav.
Stainless hlau
Stainless hlau yog cov khoom siv feem ntau siv rau riam hniav. Nws muaj qhov zoo corrosion kuj thiab qee qhov hardness, tso cai rau nws tswj tau nws cov ntse rau lub sijhawm ntev. Tsis tas li ntawd, stainless hlau hniav yog ib qho yooj yim los tsim thiab muaj tus nqi qis.
Carbon Steel
Cov pa roj carbon steel kuj yog ib qho khoom siv rau kev siv riam phom. Cov pa roj carbon steel muaj siab hardness thiab zoo txiav kev ua tau zoo, ua rau nws haum rau zoo carving thiab txiav ua hauj lwm. Txawm li cas los xij, cov pa roj carbon steel tuaj yeem ua rau xeb thiab yuav tsum tau khaws cia kom zoo tom qab siv.
Hlau alloy
Alloy steel sib txuas qhov zoo ntawm ntau cov hlau, muaj siab hardness thiab hnav tsis kam. Nws yog tsim rau kev siv hluav taws xob ua haujlwm uas xav tau kev ua haujlwm siab thiab kev ua haujlwm siab. Qhov kom zoo dua ntawm alloy steel hniav yog lawv cov durability, tab sis tus nqi yuav kuj siab.
Kev xaiv ntawm cov ntaub ntawv hlau no kuj yog nyob ntawm kev siv tshwj xeeb thiab ib puag ncig ntawm cov riam siv hluav taws xob. Piv txwv li, stainless hlau hniav yog tsim nyog rau daim ntaub ntawv uas yuav tsum tau corrosion kuj siab; thaum alloy steel hniav tej zaum yuav nrov dua rau kev txiav cov hauj lwm xav tau siab precision thiab efficiency. Nyob rau hauv luv luv, kev xaiv ntawm cov khoom siv hluav taws xob riam hniav yuav tsum ua tib zoo xav txog tej yam xws li kev xav tau kev pab, nqi, durability, thiab yooj yim ntawm kev tsim khoom. Xaiv cov khoom tsim nyog raws li cov kev cai tshwj xeeb ua kom cov riam siv hluav taws xob ua tau zoo thiab ua tau zoo thaum siv.
