您好,欢迎访问三七文档
当前位置:首页 > 行业资料 > 国内外标准规范 > 碳钢和低合金钢制压力容器热成形封头的母材热处理试板和重新热处理的选择
DiscussiononSafetyDischargeCalculationMethodofSeamlessSteelPressureVesselAbstract:Asforthelargeseamlesssteelpressurevessel,howtoinstallthesafetyreliefdeviceandtocalcu-latethesafetydischarge,itusuallybasedonthespecialmethodandformularequiredinGB150-1998,JB4732-1995andSafetyTechnologySupervisionRegulationofPressureVessel.However,whenthevesselisinfireenvironment,thecalculationmethodofsafetydischargeisn¡¯tdefinite.Sothisarticledescribesanddiscussestheprojectinmoredetails.Keywords:largeseamlesssteelpressurevessel,fireenvironment,safetydischarge,calculationmethod,discussionSelectiononHeatTreatmentTestPlateofParentMaterialandRepeatingHeatTreatmentforHeatingForgingHeadUsedSteelPressureVesselAbstract:HeadusedsteelpressurevesselisrequiredwithparenttestplantandrepeatingheattreatmentafterheatingforginguptoGB150.Itisanimportantproblem.Inthispaper,thisproblemshouldbediscussedaccordingtostandardandprincipleofmetallographyandheattreatment.KeyWords:headusedsteelpressurevessel,heatingforging,parentheattreatmenttestplant,repeatingheattreatmentofparent
本文标题:碳钢和低合金钢制压力容器热成形封头的母材热处理试板和重新热处理的选择
链接地址:https://www.777doc.com/doc-9219470 .html