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ASTM E439-2004a 铍化学分析的标准试验方法

作者:标准资料网 时间:2024-05-11 17:31:03  浏览:9337   来源:标准资料网
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【英文标准名称】:StandardTestMethodsforChemicalAnalysisofBeryllium
【原文标准名称】:铍化学分析的标准试验方法
【标准号】:ASTME439-2004a
【标准状态】:现行
【国别】:
【发布日期】:2004
【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】:E01.05
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:金属;化学分析和试验;分析;铍
【英文主题词】:beryllium;chromium;iron;manganese;nickel
【摘要】:Thesetestmethodsforthechemicalanalysisofberylliummetalareprimarilyintendedasrefereemethodstotestsuchmaterialsforcompliancewithcompositionalspecifications.Itisassumedthatallwhousethesetestmethodswillbetrainedanalystscapableofperformingcommonlaboratoryproceduresskillfullyandsafely.Itisexpectedthatworkwillbeperformedinaproperlyequippedlaboratory.1.1Thesetestmethodscoverthechemicalanalysisofberylliumhavingchemicalcompositionswithinthefollowinglimits:ConcentrationElementRange,%Aluminum0.05to0.30Beryllium97.5to100BerylliumOxide0.3to3Carbon0.05to0.30Copper0.005to0.10Chromium0.005to0.10Iron0.05to0.30Magnesium0.02to0.15Nickel0.005to0.10Silicon0.02to0.15
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MIL-R-11539B, MILITARY SPECIFICATION: RADIO SETS, (NON-TACTICAL RADIO EQUIPMENT) (COMPONENTS OF) (07 NOV 1958) [NO S/S DOCUMENT]., This specification covers the following major components of non-tactical radio equipments operating in the frequency range of 25 to 50 mc and 152 to 174 mc.Product Code:SAE AMS5405
Title:Alloy Castings, Investment, Corrosion and Heat Resistant 64ni 8.0cr 10co 6.0mo 1.0ti 4.2ta 6.0al 0.15b 0.08zr, Vacuum Melted, Vacuum Cast, as Cast
Issuing Committee:Ams F Corrosion Heat Resistant Alloys Committee
Scope:This specification covers a corrosion and heat resistant nickel alloy in the form of vacuum-melted, vacuum-cast investment castings.

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