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SAE AS7118/2 Nadcap Requirements for Metal Bonding (Cancelled Jul 2008)

作者:标准资料网 时间:2024-05-07 15:05:30  浏览:8356   来源:标准资料网
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Product Code:SAE AS7118/2
Title:Nadcap Requirements for Metal Bonding (Cancelled Jul 2008)
Issuing Committee:Ams P17 Composite Materials Committee
Scope:This Aerospace Standard (AS) establishes the requirements for suppliers of Composites to be accredited by Nadcap. Nadcap accreditation is granted in accordance with SAE AS7003 after demonstration of compliance with the requirements herein. The requirements may be supplemented by additional requirements specified by the Nadcap Composites Task Group. Using the corresponding Audit Criteria (PRI AC7118) will ensure that accredited Composites suppliers meet all of the requirements in this standard and all applicable supplementary standards.The purpose of this audit program is to assess a supplier's ability to consistently provide a product or service that conforms to the technical specifications and customer requirements. The corresponding audit criteria is also structured to obtain information relevant to management practices and processes that directly or indirectly affect the product or service. This information will be used in the determination of accreditation status and may be used by the supplier to guide improvements in the product or service and the associated processes.
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【英文标准名称】:Petroleumproducts-Determinationofsulfurcontent-Wavelength-dispersiveX-rayfluorescencespectrometry
【原文标准名称】:石油制品.硫含量的测定.波长色散X-射线荧光光谱法
【标准号】:ISO14596-2007
【标准状态】:现行
【国别】:国际
【发布日期】:2007-09
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC28
【标准类型】:()
【标准水平】:()
【中文主题词】:分析;化学分析和测试;化合物;含量测定;测定程序;荧光测定法;燃料;质量浓度;材料测试;矿物油;石油产品;参考曲线;光谱化学分析;光谱测定法;硫;硫含量;试验设备;测试;全硫;波长色散;X射线荧光光谱法
【英文主题词】:Analysis;Calibration;Chemicalanalysisandtesting;Chemicals;Determinationofcontent;Determinationprocedures;Fluorimetry;Fuels;Massconcentration;Materialstesting;Mineraloils;Petroleumproducts;Referencecurve;Samplepreparation;Samplingmethods;Spectrochemicalanalysis;Spectrometry;Sulphur;Sulphurcontent;Testequipment;Testing;Totalsulphur;Wavelengthdispersive;X-rayfluorescence;X-rayfluorescencespectrometry
【摘要】:ThisInternationalStandardspecifiesamethodforthedeterminationofthesulfurcontentofliquidpetroleumproducts,additivesforpetroleumproducts,andsemi-solidandsolidpetroleumproductsthatareeitherliquefiedbymoderateheatingorsolubleinorganicsolvents(see4.1)ofnegligibleoraccuratelyknownsulfurcontent.Themethodisapplicabletoproductsoradditiveshavingsulfurcontentsintherange0,001%(m/m)to2,5%(m/m);highercontentscanbedeterminedbyappropriatedilution.Otherelementsdonotinterfereatconcentrationsanticipatedinthematerialssubjecttothisanalysis.NOTEForthepurposesofthisInternationalStandard,term"%(m/m)"isusedtorepresentthemassfractionofamaterial.Highconcentrationsofphosphorusorchlorine[typicallyabove3%(m/m)]cancausebiasinthesulfurresultbyabsorbingZr-LαandS-Kαtodifferentextents.Itisnecessaryinthesecasestocarryoutstudiestodeterminewhetherthispotentialinterferenceissignificant.Whenlargeramountsofmolybdenumarepresent(typicallyabove50mg/kgto100mg/kg),increasedbackgroundradiationandspectraloverlapwiththesulfursignalcanoccur.Itisnecessaryinthesecasestoinspecttherelevantspectralregions,forexample,toinvestigatethesignificanceofthispotentialsourceofbias.
【中国标准分类号】:E30
【国际标准分类号】:75_080
【页数】:8P;A4
【正文语种】:英语


【英文标准名称】:Trackformatforinterchangeablemagneticsix-diskpack.
【原文标准名称】:信息处理.可互换的6个磁盘的磁带盒的磁道格式
【标准号】:NFZ64-602-1975
【标准状态】:现行
【国别】:法国
【发布日期】:1975-10-01
【实施或试行日期】:1975-10-16
【发布单位】:法国标准化协会(AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:信息处理;尺寸;规范;磁盘;磁盘组;轮距;磁存储器;数据处理;磁道格式;记录道
【英文主题词】:Dataprocessing;Dimensions;Diskpacks;Informationprocessing;Magneticdisks;Magneticstorage;Recordingtracks;Specifications;Trackformats;Trackwidths
【摘要】:
【中国标准分类号】:L64
【国际标准分类号】:35_220_21
【页数】:10P;A4
【正文语种】:其他



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