Q235 puas tuaj yeem tiv thaiv kev vibration loads ntawm cov cuab yeej kho mob?
Yog lawm, nws muaj qhov tawv tawv zoo thiab tuaj yeem tiv taus kev vibration ntawm cov khoom siv kho mob (xws li tshuab ultrasound thiab trolleys) thaum ua haujlwm. Qib D muaj qhov cuam tshuam zoo dua, ua rau nws haum rau cov khoom siv kho mob mobile.
Kev ua haujlwm kub ntawm Q235 tau txais txiaj ntsig zoo li cas cov khoom siv kho mob tsim khoom?
Nws muaj qhov kub kub ua haujlwm dav dav (qhov kawg dov Ntau dua lossis sib npaug li 800 degree) thiab tsis muaj deformation tsis kam. Nws tuaj yeem siv los tsim cov profiles thiab forgings rau cov khoom siv kho mob los ntawm dov thiab forging, uas ua rau cov microstructure tsis sib xws thiab kev ua haujlwm ruaj khov.
Dab tsi yog qhov txawv ntawm Q235 thiab feem ntau siv kev kho mob stainless hlau (304/316)?
Q235 muaj tus nqi qis, nruab nrab lub zog, thiab tsis zoo corrosion kuj, ua rau nws tsim nyog rau cov qauv tsis yog -; stainless hlau muaj zog tiv thaiv corrosion thiab ua tau raws li cov qauv kev nyiam huv, ua rau nws tsim nyog rau qhov chaw uas tuaj rau hauv kev sib cuag nrog cov tshuaj / tib neeg qhov chaw. Qhov ob feem ntau siv ua ke (piv txwv li, Q235+304 daim hlau sib xyaw).
Kev ua haujlwm qaug zog ntawm Q235 hauv cov cuab yeej kho mob li cas?
Nws muaj qhov ua tau zoo ua rau qaug zog thiab tsis haum rau cov khoom siv kho mob uas raug rau ntev - lub sij hawm siab - zaus alternating loads (xws li cov cuab yeej phais phais). Nws tsuas yog tsim nyog rau cov khoom siv uas raug rau cov khoom zoo li qub lossis qis - zaus loads.
Puas yog qhov qis -kub kev ua haujlwm ntawm Q235 haum rau kev kho mob khaub thuas kab mob?
Chav Kawm D yog qhov tsim nyog (kev cuam tshuam lub zog loj dua lossis sib npaug ntawm 27J ntawm -20 degree) thiab tuaj yeem siv rau hauv cov khoom siv kho mob khaub thuas (xws li cov tshuaj tiv thaiv kab mob thauj khoom); Cov chav kawm A / B / C tsis pom zoo rau ib puag ncig hauv qab -20 degree.