Yooj yim ntawm Alloying:
Cov hlau ntshiab tuaj yeem ua tau yooj yim alloyed nrog lwm cov hlau los tsim ntau qib steel thiab alloys. Qhov no tso cai rau kev tsim cov ntaub ntawv nrog cov khoom tsim tshwj xeeb rau cov ntawv thov tshwj xeeb.
Weldability zoo:
Cov hlau ntshiab muaj qhov zoo weldability, txhais tau tias nws tuaj yeem yooj yim koom nrog lwm cov hlau los ntawm cov txheej txheem vuam. Qhov no yog ib qho tseem ceeb rau ntau yam kev tsim khoom thiab kev tsim kho.
Siab Recyclability:
Cov hlau ntshiab yog cov khoom siv rov ua dua tshiab, uas muaj txiaj ntsig zoo rau ib puag ncig kev ruaj ntseg. Cov khib nyiab hlau thiab hlau tuaj yeem yaj thiab rov siv dua, txo cov khoom pov tseg thiab txuag cov peev txheej ntuj.
Tsawg Melting Point piv rau lwm yam hlau:
Txawm hais tias cov hlau ntshiab lub melting point (1538 degree) yog siab, nws kuj tsis tshua muaj piv rau lwm yam hlau xws li npib tsib xee, cobalt, thiab tungsten. Qhov no ua rau nws yooj yim dua rau yaj thiab txheej txheem piv rau cov hlau.
Kev sib xyaw ua ke:
Cov hlau ntshiab muaj cov tshuaj sib xyaw ua ke, uas ua kom pom tseeb thiab txhim khu kev qha lub cev thiab cov khoom siv kho tshuab. Qhov kev sib xws no yog qhov tseem ceeb rau kev ua kom zoo thiab ua haujlwm ntawm cov khoom tsim los ntawm cov hlau ntshiab.
High Electrical Conductivity:
Cov hlau ntshiab muaj cov khoom siv hluav taws xob zoo, uas ua rau nws tsim nyog rau cov ntawv thov uas cov khoom siv hluav taws xob yuav tsum tau ua kom zoo. Txawm li cas los xij, nws yog ib qho tseem ceeb kom nco ntsoov tias lwm cov hlau xws li tooj liab thiab txhuas muaj qhov hluav taws xob ntau dua.
Nyob rau hauv cov ntsiab lus, cov hlau ntshiab thaum smelting muaj ntau yam zoo, xws li yooj yim ntawm alloying, zoo weldability, siab recyclability, ib tug kuj tsawg melting point piv rau ib co lwm yam hlau, muaj pes tsawg leeg, thiab hluav taws xob conductivity (txawm hais tias tsis siab npaum li ib co lwm yam. hlau). Cov txiaj ntsig no ua rau cov hlau ntshiab yog cov khoom tseem ceeb rau ntau yam kev lag luam thiab kev tsim khoom.