10CrMo910 (tseem hu ua 10CrMo9-10) yog ib qho qis-alloy chromium-molybdenum tshav kub-cov hlau resistant, poob rau hauv qeb ntawm pearlitic alloy structural steels. Nws cov ntsiab lus muaj xws li carbon (0.08%-0.15%), chromium (2.00%-2.50%), thiab molybdenum (0.90%{20}}1.20%). Los ntawm kev sib xyaw cov ntsiab lus hlau, nws txhim kho siab - qhov kub thiab txias, toughness, thiab hardenability. Cov khoom siv no xav tau kev kho cua sov xws li normalizing thiab tempering, nrog rau kev kho tshuaj deg. Nws feem ntau yog siv rau kev tsim cov khoom siv kub thiab cov khoom siv high-pressure xws li high-pressure boiler pipes nrog phab ntsa kub tsawg dua los yog sib npaug li 570 degree, cov khoom siv roj av tawg, thiab kev txhawb nqa hydraulic. Nws seamless steel yeeb nkab cov khoom nthuav tawm zoo heev creep kuj thiab corrosion kuj nyob rau hauv high-temperature tej yam kev mob. Cov khoom siv kho tshuab suav nrog lub zog tensile ntawm 450-600 MPa thiab lub zog tawm los ntawm Ntau dua lossis sib npaug rau 280 MPa. Thaum vuam, preheating thiab tom qab vuam kev kho cua sov yog tsim nyog los tiv thaiv kev tawg, nrog rau R407 vuam electrode yog tsim nyog rau kev sib piv nws muaj pes tsawg leeg. Cov khoom lag luam ua raws li tus qauv GB / T3077-1999, nrog cov txheej txheem ntau lawm suav nrog cov thev naus laus zis xws li kub dov thiab kos duab txias. Nws yog dav siv nyob rau hauv lub zog thiab tshuaj cov cuab yeej tsim sectors.
10CrMo9-10 Sib npaug Steel Qib
10CrMo9-10 Tshuaj muaj pes tsawg leeg
10CrMo9-10 Mechanical Property
Daim ntawv thov
Kev lag luam Petrochemical: Hauv cov txheej txheem ntawm cov roj refining thiab tshuaj lom neeg ntau lawm, 10CrMo9-10 seamless steel kav yog siv dav hauv cov kav dej reactor, cov kav dej thauj mus los, thiab lwm yam. Lawv tiv taus corrosion los ntawm ntau yam tshuaj, ua kom muaj kev ruaj ntseg ntawm cov txheej txheem ntau lawm. Piv txwv li, nyob rau hauv cov kav dej ntawm cov nroj tsuag sulfuric acid ntau lawm, daim ntawv thov piv txwv ntawm 10CrMo9-10 seamless steel kav yog nquag pom.
Kev lag luam fais fab: Hauv chav boilers thiab siab - qhov kub thiab txias, siab - siab piping systems ntawm fais fab nroj tsuag, 10CrMo9-10 seamless steel kav lav ruaj khov thiab txhim khu kev qha fais fab kis tau tus mob los ntawm leveraging lawv tshwj xeeb siab - kub kev kawm thiab siab zog. Lawv tuaj yeem tiv taus qhov kub thiab txias shocks los ntawm qhov kub thiab txias, ua rau lawv yog ib qho tseem ceeb ntawm cov khoom tseem ceeb hauv kev tsim hluav taws xob.
DIN17175 10CrMo9-10Seamless Steel Tubes Hoobkas
