16MnDR welded steel kav rau cov kav dej kub tsis tshua muaj xa mus rau cov kav hlau uas muaj cov khoom siv zoo thiab tsis tshua muaj corrosion kuj nyob rau hauv qhov kub thiab txias ib puag ncig qis dua 196 degrees Celsius. 16MnDR welded steel kav rau cov kav dej kub qis feem ntau yog siv rau cov kav dej ntawm cov khoom siv kub xws li liquefied natural gas (LNG), liquefied petroleum gas (LPG), ethylene, thiab propylene.
1. Cov yam ntxwv ntawm kev ua haujlwm ntawm 16MnDR welded steel kav rau cov kav dej kub qis: 16MnDr cov hlau tsis tshua muaj kub yog cov hlau tsis tshua muaj kub ntawm nws tus kheej tsim hauv kuv lub teb chaws thiab muaj cov yam ntxwv ua tau zoo hauv qab no:
Qhov kub-kub zoo toughness: 16MnDr muaj qhov kub thiab txias toughness nyob rau hauv qhov kub thiab txias ib puag ncig qis dua 196 degrees Celsius, nrog tensile lub zog siab dua los yog sib npaug rau 485MPa thiab tawg toughness KIC ntau dua los yog sib npaug rau 60MPa·m1/2.
Lub zog siab dua: Ntawm qhov kub thiab txias, lub zog tensile ntawm 16MnDr steel yog 485-650MPa, thiab lub zog tawm los yog 295-360MPa.
Zoo corrosion kuj: 16MnDr qis-kub steel muaj tus nqi qis corrosion nyob rau hauv qis-kub ib puag ncig thiab yog haum rau ntau yam kub-kub corrosion ib puag ncig.
Kev ua haujlwm vuam zoo: 16MnDr tsis tshua muaj steel hlau muaj kev ua haujlwm siab vuam thiab tuaj yeem siv welded siv ntau txoj kev vuam.
16MnDR welded steel kav rau cov kav dej kub qis Daim ntawv thov kev lag luam ntawm 16MnDr qis-kub steel: 16MnDr qis-kub steel yog dav siv hauv cov kav dej rau cov khoom siv kub xws li liquefied natural gas (LNG), liquefied petroleum gas (LPG), ethylene , thiab propylene.
