SAE AMS3901/13 Yarn, Organic Fiber (Para-Aramid), High Modulus Oy 390 (2689)/23.0 Tensile Strength, 16.5 (114)/875 Tensi

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Product Code:SAE AMS3901/13
Title:Yarn, Organic Fiber (Para-Aramid), High Modulus Oy 390 (2689)/23.0 Tensile Strength, 16.5 (114)/875 Tensile Modulus 2450 (2720 D Tex) Denier, 0.6% Finish
Issuing Committee:Ams P Polymeric Materials Committee
Scope:This specification covers one type of organic fiber in the form of yarn. The product shall be formed as a multiplicity of filaments drawn together and gathered into an approximately parallel arrangement.
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【英文标准名称】:StandardTestMethodsforSulfurintheAnalysisSampleofCoalandCokeUsingHigh-TemperatureTubeFurnaceCombustionMethods
【原文标准名称】:用高温管式炉燃烧法测定煤炭和焦炭分析样品中硫含量的标准试验方法
【标准号】:ASTMD4239-2010e1
【标准状态】:现行
【国别】:
【发布日期】:2010
【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】:D05.21
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:煤/焦炭产品;焦炭;燃烧;炉;硫-煤/焦炭;温度试验-煤/焦炭
【英文主题词】:Coal/cokeproducts;Coke;Combustion;Furnaces;Sulfur--coal/coke;Temperaturetests--coal/coke
【摘要】:Sulfurispartoftheultimateanalysisofcoalandcoke.Resultsofthesulfuranalysisareusedforevaluationofcoalpreparationandcleaning,evaluationofpotentialsulfuremissionsfromcoalandcokecombustionorconversionprocesses,andevaluationofcoalandcokequalityinrelationtocontractspecifications,aswellasforscientificpurposes.ThecompetencyoflaboratorieswithrespecttouseofthisstandardcanbeestablishedthroughreferencetoPracticeD7448.1.1Thistestmethodcoversthedeterminationofsulfurinsamplesofcoalorcokebyhigh-temperaturetubefurnacecombustion.1.2Whenautomatedequipmentisusedtheprocedurecanbeclassifiedasaninstrumentalmethod.1.3ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:D21
【国际标准分类号】:
【页数】:4P.;A4
【正文语种】:


Product Code:SAE AMS6470
Title:Steel, Nitriding, Bars, Forgings, and Tubing 1.6cr 0.35mo 1.1al (0.38-0.43c)
Issuing Committee:Ams E Carbon And Low Alloy Steels Committee
Scope:This specification covers a nitriding grade of aircraft-quality, low-alloy steel in the form of bars, forgings, mechanical tubing, and forging stock.