3. Cov Cuab Yeej Kho Txhua Yam & Kev Ua Tau Zoo ntawm A53B Welded Yeeb Nkab
Q1: Dab tsi yog cov khoom tseem ceeb ntawm A53B Welded yeeb nkab?
A1:A53B Welded yeeb nkab muaj qhov tsawg kawg tensile lub zog ntawm 60,000 psi (415 mpa) thiab paib lub zog ntawm 35,000 psi (240 MPA). Lub elongation yog kwv yees li 23% hauv 2 nti, qhia tau qhov ua tau zoo. Nws tau tuav cov khoom no hla nws qhov ntev tag nrho, suav nrog lub weld cheeb tsam. Lub hardness feem ntau yog li ntawm 137-179 HB (brinell). Cov yam ntxwv no ua rau nws haum rau cov ntawv thov cov ntawv thov thiab muaj kev ntsuas siab kom siab. Cov khoom siv mechanies nyob ruaj khov txog li 400℃F (204 degree).
Q2: Qhov ntsuas kub npaum li cas yog li cas A53B yeeb nkab ua tau zoo?
A2:A53B kav ua yeeb yam zoo hauv cov huab cua kub tab sis poob lub zog saum toj 400℃f (204 degree). Ntawm sub -} xoom} xoom qhov cuam tshuam txo qis, kom muaj kev tshuaj xyuas rau cov ntawv thov txias. Thermal Cycling tuaj yeem ua rau nthuav tawm / maub cuam cuam tshuam uas yuav tsum tau suav nrog kev tsim cov tsiaj. Cov khoom siv coefficient ntawm thermal expansion yog 6.5 × 10 teev nyob rau hauv / hauv /℃f (11.7 × 10 m / degree). Rau siab - kub kev pab, lwm cov khoom siv zoo li ittm A106 feem ntau nyiam.
Q3: Cov tshuaj ntaus nqi dab tsi rau 53B welded yeeb nkab?
A3:Kev ntsuas kev sib txawv sib txawv los ntawm lub sijhawm (phab ntsa tuab). Piv txwv, teem sijhawm 40 yeeb nkab tau ua haujlwm tau ntsuas txog li 1,500 pseties ua rau siv cov khoom siv lub zog ntawm lub zog zeb.
Q4: Weld yuav cuam tshuam npaum li cas thiaj cuam tshuam cov khoom siv tshuab?
A4:Niaj hnub new yaig npaj tsim velds nrog cov khoom uas yuav luag sib txuam ntawm cov hlau sib txuas. Cov cua sov -} cuam tshuam thaj chaw (Hz) yuav qhia me ntsis Microstructure tab sis tswj tau muaj zog. Weld kev ncaj ncees yog kuaj xyuas los ntawm tsis- kev sim tshuaj ntsuam. Tsis zoo li cov kev vuam laus dua, npaj ERD tshem tawm cov kev xav tau rau post- Weld kev kho cua sov feem ntau. Weld leeg yog feem ntau qhov muaj zog tshaj plaws ntawm cov yeeb nkab tsim.
Q5: Dab tsi yog qhov tsis muaj zog ntawm A53B Welded yeeb nkab?
A5:A53b yeeb nkab ua kom cov neeg qaug zog zoo rau cov ntawv thov zoo li qub tab sis tau muaj kev ua kom qaug zog. Qhov kev txwv siab ntev yog kwv yees li 50% ntawm lub zog tensile rau cov hnoos qeev. Weld seams tuaj yeem txo qis lub neej yog tias nto tsis xws luag. Rau cov khoom siv dynamicerving app, seamless yeeb nkab lossis tshwj xeeb nkees - tiv taus alloys yuav zoo dua. Kev Txhawb Kev Txom Nyem Tsim Nyog thiab Kev Txhim Damping txhim kho kev qaug zog lub neej hauv cov twj tso kua mis.
