ISO 1919-1982 道路车辆.平底座M14×1.25火花塞和汽缸上火花塞座
作者:标准资料网 时间:2024-05-09 04:17:15 浏览:9731
来源:标准资料网
【英文标准名称】:Roadvehicles;M141,25spark-plugswithflatseatingandtheircylinderheadhousing
【原文标准名称】:道路车辆.平底座M14×1.25火花塞和汽缸上火花塞座
【标准号】:ISO1919-1982
【标准状态】:作废
【国别】:
【发布日期】:
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:
【中国标准分类号】:
【国际标准分类号】:
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Product Code:SAE AS4306
Title:Tee Assembly, Flared Tube, Adjustable End on Side, for Seal Ring
Issuing Committee:G-3, Aerospace Couplings, Fittings, Hose, Tubing Assemblies
Scope:No scope available.【英文标准名称】:StandardTestMethodforQuantitativelyMeasuringtheEffectofThermalShockandThermalCyclingonRefractories
【原文标准名称】:耐火材料热冲击效应和热循环效应定量测量的标准试验方法
【标准号】:ASTMC1171-2005(2011)
【标准状态】:现行
【国别】:
【发布日期】:2005
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:C08.02
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:挠折模量;耐火材料;音速;热循环
【英文主题词】:modulusofrupture;refractories;sonicvelocity;thermalcycling
【摘要】:Thistestmethodindicatestheabilityofarefractoryproducttowithstandthestressgeneratedbysuddenchangesintemperature.Becausetherecommendedfurnacetemperatureofthiscyclingtestis1200x00B0;C(2190x00B0;F),thistestmethodmaynotindicatetheabilityofarefractoryproducttowithstandcyclingathigherorlowertemperatures,especiallyiftheexistingmorphologyoftherefractoryproductchanges.Thistestmethodisusefulforresearchanddevelopment,aswellasforcomparingrefractoryproducts.Theprecisionshouldbeconsideredwhenusingthistestforspecificationpurposes.1.1Thistestmethodisusedfordeterminingthestrengthlossorreductionincontinuity,orboth,ofprism-shapedspecimenswhicharecutfromrefractorybrickorshapesandsubjectedtothermalcycling.1.2Thestrengthlossismeasuredbythedifferenceinmodulusofrupture(MOR)betweenuncycledspecimensandthespecimenssubjectedtothermalcycling.1.3Thereductioninstructuralcontinuityisestimatedbythedifferenceinsonicvelocitybeforeandafterthermalcycling.1.4Thevaluesstatedininch-poundunitsaretoberegardedasstandard.ThevaluesgiveninparenthesesaremathematicalconversionstoSIunitsthatareprovidedforinformationonlyandarenotconsideredstandard.1.5Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:
【国际标准分类号】:17_200_10;81_080
【页数】:4P.;A4
【正文语种】:
