Mechanical Properties of Railway Ntses Daim Hlau
Railway ntses daim hlau, ib qho tseem ceeb rau kev tswj xyuas tas li thiab ruaj khov kev tsheb nqaj hlau, muaj cov khoom siv hluav taws xob tseem ceeb los tiv thaiv kev ntxhov siab ntawm kev ua haujlwm tsheb ciav hlau. Cov khoom no suav nrog lub zog tensile thiab cov txiaj ntsig zoo, tsim nyog elongation rau ductility, cuam tshuam rau kev thauj khoom sai, tsim nyog hardness los tiv thaiv hnav, qaug zog lub zog rau cyclic stresses, corrosion kuj rau durability, zoo weldability rau kev ruaj ntseg pob qij txha, thiab dimensional stability rau kev sib raug zoo. Ua tib zoo tsim los ntawm cov ntaub ntawv zoo li cov pa roj carbon lossis hlau alloy, ntses daim hlau tau txais kev tswj xyuas nruj kom ntseeg tau tias lawv cov neeg kho tshuab kev ncaj ncees thiab kev ntseeg siab thoob plaws hauv lawv lub neej ua haujlwm hauv kev tsheb ciav hlau.
