Hlau hlau, raws li cov khoom siv hlau tseem ceeb, ua lub luag haujlwm tseem ceeb hauv kev tsim khoom. Nws qhov zoo yog feem ntau xav txog hauv cov hauv qab no:
Siab zog
Hlau hlau muaj zog tensile siab heev, feem ntau tshaj 1000 MPa, deb tshaj ntawm cov hlau los yog tooj liab hlau ntawm tib qhov hnyav. Lub zog siab no ua rau cov hlau xaim tuaj yeem tiv taus qhov nro thiab compression, ua rau nws zoo tagnrho rau cov ntawv thov uas xav tau cov khoom hnyav, xws li kev tsim choj thiab kev tsim vaj tsev.
Zoo heev Toughness
Ntxiv nrog rau lub zog siab, steel hlau kuj muaj qhov zoo heev toughness. Thaum raug kev poob siab lossis kev vibration, cov hlau tuav nws cov qauv kev ncaj ncees thiab tiv taus kev tawg lossis deformation. Cov cuab yeej no ua rau cov hlau xaim zoo heev rau kev tsim khoom xws li cov hlua hlau thiab cov khoom siv uas tiv taus kev vibration thiab hnyav.
Zoo heev hnav tsis kam
Cov hlau xaim tau txais kev kho cua sov tshwj xeeb thiab cov txheej txheem kho saum npoo kom ua tiav kev hnav zoo heev. Nws tuaj yeem tiv taus ntev - siv sijhawm nyob rau hauv ib puag ncig nrog kev sib txhuam hnyav thiab hnav tsis ua haujlwm, ua rau nws siv dav hauv kev tsim khoom, mining, thiab lwm yam.
Zoo heev Corrosion Resistance
Qee cov ntaub ntawv hlau hlau raug kho tshwj xeeb los txhim kho lawv cov kev tiv thaiv corrosion. Lawv tuaj yeem tiv taus ntev ntev - siv nyob rau hauv ib puag ncig hnyav xws li av noo, kub, acidity, thiab alkalinity, tswj kev ua haujlwm ruaj khov. Cov yam ntxwv no muab cov hlau hlau tshwj xeeb zoo hauv marine engineering, chemical engineering, roj av, thiab lwm yam haujlwm.
Plasticity muaj zog thiab machinability
Hlau hlau tsis yog tsuas yog muaj cov yam ntxwv ntawm lub cev tau hais tseg, tab sis kuj nthuav tawm cov yas zoo heev thiab ua haujlwm tau zoo. Los ntawm ntau yam txheej txheem ua, nws tuaj yeem tsim rau hauv cov khoom sib txawv ntawm cov duab thiab qhov ntau thiab tsawg kom tau raws li kev xav tau ntawm kev lag luam.
