【英文标准名称】:StandardTestMethodforEvaluatingHeatTransferthroughMaterialsforProtectiveClothingUponContactwithaHotLiquidSplash
【原文标准名称】:防护服与飞溅热液体接触时评估材料热传递的标准试验方法
【标准号】:ASTMF2701-2008
【标准状态】:现行
【国别】:美国
【发布日期】:2008
【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】:F23.80
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:1.1ThistestmethodisusedtomeasuretheheatenergytransmissionthroughmaterialsusedinprotectiveclothingandglovesthatareexposedtoaHotLiquidSplash.Thistestmethodisapplicabletowovenfabrics,knitfabrics,battings,andsheetstructureswithpermeableorimpermeablecoatingsorlaminationsintendedforuseasclothingorglovesforprotectionagainstbriefexposurestohotliquidsplashhazards.1.2Thistestmethodisusedtomeasureanddescribethepropertiesofmaterialsorassembliesofmaterialsinresponsetohotliquidsundercontrolledlaboratoryconditions.1.3Thistestmethodisapplicabletomaterialsfromwhichfinishedprotectiveapparelarticlesaremade.1.4Thistestmethodislimitedtothehotliquidtemperaturesthatare40x00B0;C(72x00B0;F)belowtheflashpointofthespecifichotliquidusedfortesting.Note18212;Specificthermallystablesiliconeliquidsareavailablewithflashpointsintherangeof315x00B0;C(599x00B0;F).Whenthesethermallystablesiliconeliquidsareused,amaximumhotliquidtemperatureof260x00B0;C(500x00B0;F)isachievable.Theintentofspecifyingthemaximumtemperatureat40x00B0;C(72x00B0;F)belowtheliquidflashpointistoreducethehotliquidfirehazardwhichincreasessignificantlyattemperaturesequaltoorabovetheflashpointoftheliquid.1.5Thistestmethoddoesnotmeasuretheflammabilityofmaterials,norisitintendedforuseinevaluatingmaterialsexposedtoanyotherthermalexposureotherthanhotliquidexposures.1.6ThevaluesasstatedinSIunitsaretoberegardedasthestandard.Thevaluesinparenthesesaregivenforinformationonly.1.7Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.SpecifichazardstatementsaregiveninSection8.
【中国标准分类号】:C73
【国际标准分类号】:13_340_10
【页数】:8P.;A4
【正文语种】:英语


Product Code:SAE AMS6411
Title:Steel Bars, Forgings, and Tubing, 0.88Cr - 1.8Ni - 0.42Mo - 0.08V (0.28 - 0.33C) (4330 Mod) Consumable Electrode Remelted
Issuing Committee:Ams E Carbon And Low Alloy Steels Committee
Scope:This specification covers a premium aircraft-quality, low-alloy steel in the form of bars, forgings, mechanical tubing, and forging stock.These products have been used typically for parts requiring high tensile strength and good ductility with relatively high impact strength, superior transverse properties, and hardness, but usage is not limited to these applications. Certain design and processing procedures may cause these products to become susceptible to stress-corrosion cracking after heat treatment. ARP1110 recommends practices to minimize such conditions.