【英文标准名称】:StandardTestMethodforRankingResistanceofPlasticstoSlidingWearusingBlock-on-RingWearTest8212;CumulativeWearMethod
【原文标准名称】:用环形结构块磨损测试－累积磨损法对塑料抗滑动磨损性分等的试验方法
【标准号】:ASTMG176-2003(2009)
【标准状态】:现行
【国别】:美国
【发布日期】:2003
【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】:G02.40
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:block-on-ring;friction;plastics;sliding;wear;weartest;Block-on-ringweartest;Cumulativewearmethod;Friction/frictionalproperties;Rankingresistance;Slidingweartestdata;Weartesting--plastics
【摘要】:Thesignificanceofthistestmethodinanyoverallmeasurementprogramdirectedtowardaserviceapplicationwilldependontherelativematchoftestconditionstotheconditionsoftheserviceapplication.Thistestmethodprescribesthetestprocedureandmethodofcalculatingandreportingdatafordeterminingtheslidingwearresistanceofplastics,usingcumulativevolumeloss.Theintendeduseofthistestisforcoarsescreeningofplasticsintermsoftheirresistancetoslidingwear.1.1Thistestmethodcoverslaboratoryproceduresfordeterminingtheresistanceofplasticstoslidingwear.Thetestutilizesablock-on-ringfrictionandweartestingmachinetorankplasticsaccordingtotheirslidingwearcharacteristicsagainstmetalsorothersolids.1.2Animportantattributeofthistestisthatitisveryflexible.Anymaterialthatcanbefabricatedinto,orappliedto,blocksandringscanbetested.Thus,thepotentialmaterialscombinationsareendless.Inaddition,thetestcanberunwithdifferentgaseousatmospheresandelevatedtemperatures,asdesired,tosimulateserviceconditions.1.3Weartestresultsarereportedasthevolumelossincubicmillimetresfortheblockandring.Materialsofhigherwearresistancewillhavelowervolumeloss.1.4ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.1.5Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:G31
【国际标准分类号】:83_080_01
【页数】:9P.;A4
【正文语种】:英语


【英文标准名称】:CorrigendatoDIN6812:2002-06
【原文标准名称】:DIN6812:2002-06技术勘误
【标准号】:DIN6812Berichtigung1-2003
【标准状态】:作废
【国别】:德国
【发布日期】:2003-01
【实施或试行日期】:
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:身体剂量;辐射屏蔽;X射线;医学放射学;X射线设备;安全装置;X射线仪;安全要求;保护层;铅屏蔽;装配;设计;安装;安全工程;额定值;辐射防护;作标记;医学科学;职业安全;试验;防护屏蔽;检验;极限(数学);数学计算;辐射学;规范(验收);计划
【英文主题词】:Abidance;Access;Aluminium;Bricks;Concretes;Constructionmaterials;Constructions;Design;Dosage;Dosestothebody;Erection;Glass;Inspection;Installation;Iron;Layout;Leadshielding;Limits(mathematics);Marking;Mathematicalcalculations;Medicalradiology;Medicalsciences;Occupationalsafety;Planning;Plant;PlasterofParis;Protectivecoat;Radiation;Radiationprotection;Radiationshields;Radiology;Ratings;Rooms;Rules;Safetydevices;Safetyengineering;Safetyrequirements;Shields;Specification(approval);Testing;X-ray;X-rayapparatus;X-rayplants
【摘要】:ThedocumentcontainsCorrigendatonormativeAnnexA.
【中国标准分类号】:C43
【国际标准分类号】:11_040_50;13_280
【页数】:1P.;A4
【正文语种】:德语