BS HC 404-1977 铬-钼合金铸铁环形坩埚规范(适用于离心铸造和砂型铸造密封环、活塞环和汽缸套筒)

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【英文标准名称】:Specificationforchromium-molybdenumalloycastironringpots(suitableforcentrifugallycastandsandcastsealingrings,pistonringsandcylinderliners)
【原文标准名称】:铬-钼合金铸铁环形坩埚规范(适用于离心铸造和砂型铸造密封环、活塞环和汽缸套筒)
【标准号】:BSHC404-1977
【标准状态】:现行
【国别】:英国
【发布日期】:1976-12-31
【实施或试行日期】:1976-12-31
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:航空运输工程;合金铸铁;铸件;铸铁;离心铸造;化学成分;含铬合金;晶体微观结构;汽缸套筒;铸造设备;硬度;热处理;材料的机械性能;机械测试;金相学;弹性模量;含钼合金;活塞环;抽样方法;砂型铸造;密封环;半成品;抗拉强度;抗拉测试
【英文主题词】:Airtransportengineering;Alloycast-iron;Castings;Cast-iron;Centrifugalcasting;Chemicalcomposition;Chromium-containingalloys;Crystalmicrostructure;Cylinderliners;Foundryequipment;Hardness;Heattreatment;Mechanicalpropertiesofmaterials;Mechanicaltesting;Metallography;Modulusofelasticity;Molybdenum-containingalloys;Pistonrings;Samplingmethods;Sandcasting;Sealingrings;Semi-finishedproducts;Tensilestrength;Tensiletesting
【摘要】:BritishStandard:AerospaceSeries:SpecificationforChromium-molybdenumalloycastironringpots(Suitableforcentrifugallycastandsandcastsealingrings,pistonringsandcylinderliners)1.INSPECTIONANDTESTINGPROCEDURE2.CHEMICALCOMPOSITION3.CONDITION4.HEATTREATMENT5.SELECTIONANDPREPARATIONOFTESTSAMPLES6.MECHANICALPROPERTIES7.MICROSCOPICEXAMINATION
【中国标准分类号】:V11
【国际标准分类号】:49_035
【页数】:4P.;A4
【正文语种】:英语