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A106B A210A1 A210C / Carbon Steel Seamless yeeb nkab
Khoom nthuav qhia:
Boiler yeeb nkab yog ib hom seamless yeeb nkab.Txoj kev tsim khoom yog tib yam li cov yeeb nkab seamless, tab sis muaj cov kev cai nruj rau cov hom hlau siv los tsim cov yeeb nkab steel.
Cov khoom siv hluav taws xob ntawm cov yeeb nkab boiler yog qhov ntsuas tseem ceeb los xyuas kom meej qhov kev pabcuam zaum kawg (cov khoom siv tshuab) ntawm cov hlau, uas nyob ntawm cov tshuaj muaj pes tsawg leeg thiab kev kho cua sov ntawm cov hlau.Nyob rau hauv cov txheej txheem steel yeeb nkab, raws li kev siv sib txawv, qhov kev ua tau zoo tensile (lub zog tensile, yield zog los yog yield point, elongation), nrog rau hardness thiab toughness indicators, as well as high and low temperature kev ua tau zoo los ntawm cov neeg siv.
Nyob rau hauv cov txheej txheem ntawm seamless steel yeeb nkab rau boiler, kev kho cua sov yog cov txheej txheem tseem ceeb.Kev kho cua sov muaj qhov cuam tshuam tseem ceeb rau qhov zoo ntawm sab hauv thiab qhov chaw zoo ntawm seamless steel yeeb nkab, uas yog qhov tseem ceeb tshwj xeeb rau kev tsim cov hlau alloy seamless steel yeeb nkab.
Peb lub tuam txhab txais kev kho cua sov uas tsis yog oxidation, kev tsim cov kav hlau steel nrog lub koom haum metallographic ruaj khov thiab zoo sab hauv thiab sab nrauv zoo, siv eddy tam sim no thiab ultrasonic tsis siv neeg qhov tsis pom kev, cov yeeb nkab steel ib los ntawm ib qho rau eddy tam sim no qhov teeb meem nrhiav pom thiab ultrasonic flaw detection.Nrog ultrasonic thickness ntsuas thiab oblique qhov tsis pom kev ua haujlwm, nws tuaj yeem kuaj xyuas cov txheej txheem tsis xws luag hauv cov yeeb nkab steel.
