SAE AMS2484 Blackening Solution for Steel, Touch-Up Method
作者:标准资料网 时间:2024-05-22 22:43:43 浏览:8928
来源:标准资料网
Product Code:SAE AMS2484
Title:Blackening Solution for Steel, Touch-Up Method
Issuing Committee:Ams B Finishes Processes And Fluids Committee
Scope: This specification covers a blackening solution for ferrous metals, applied at room temperature.
【英文标准名称】:StandardGuideforEvaluatingtheCorrosionPropertiesofWroughtIron-andNickel-BasedCorrosionResistantAlloysfortheChemicalProcessIndustries
【原文标准名称】:评价化学加工工业用煅铁和镍基抗腐蚀合金腐蚀特性的标准指南
【标准号】:ASTMG157-1998(2005)
【标准状态】:现行
【国别】:
【发布日期】:1998
【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】:G01.05
【标准类型】:(Guide)
【标准水平】:()
【中文主题词】:应力腐蚀分解;化学加工工业;裂隙腐蚀;一般腐蚀;铁基抗腐蚀合金;镍基抗腐蚀合金
【英文主题词】:chemicalprocessindustry;crevicecorrosion;generalcorrosion;iron-basecorrosionresistantalloys;nickel-basecorrosionresistantalloys;stresscorrosioncracking
【摘要】:Thisguideisintendedtoprovideaseriesofevaluationsthatwillassistengineersdealingwithchemicalenvironmentsinselectingappropriatealloys(1-3).Inchemicalenvironments,animportantissuefordetermininggeneralcorrosionresistanceisthetemperatureatwhichanalloytransitionsfromcorrosionatalowratetocorrosionatamuchhigherrate.Otherimportantconcernsincludethetendencytowardscrevicecorrosionandstresscorrosioncrackingresistance,especiallyinhotchloride-containingaqueousenvironments.Thisguideisalsointendedforalloydeveloperstoassisttheminchoosingenvironmentsandtestmethodsthatareofparticularinteresttothechemicalprocessindustries.Theuseofthisapproachwillallowdirectcomparisonstobemadeamongalloysfromvarioussuppliersand,thereby,toassistengineersinselectingthemostappropriatematerialsforfurthertestingtodeterminesuitabilityintheirapplication.1.1Thisguidecoversanevaluationapproachthatisdesignedtoprovideinformationonthecorrosionpropertiesofwroughtiron-andnickel-basedalloysforthechemicalprocessindustries.Thisguideincorporatestestconditionsforgeneralcorrosionmeasurementsinavarietyofenvironments,crevicecorrosionresistanceinchlorideenvironments,andstresscorrosioncrackingresistanceinchlorideenvironments.1.2ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesandtodeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:H25
【国际标准分类号】:71_120_01;77_060
【页数】:6P.;A4
【正文语种】:
【英文标准名称】:Opticalamplifiers-Testmethods-Part5-2:Reflectanceparameters;Electricalspectrumanalysermethod
【原文标准名称】:光学放大器.试验方法.第5-2部分:反射参数.电频谱分析仪法
【标准号】:IEC61290-5-2-2003
【标准状态】:现行
【国别】:国际
【发布日期】:2003-10
【实施或试行日期】:
【发布单位】:国际电工委员会(IX-IEC)
【起草单位】:IEC/SC86C
【标准类型】:()
【标准水平】:()
【中文主题词】:规范;基本比率;光学纤维;放大器;电气工程;光谱分析;乱真信号;试验;噪声测量;反射系数的测量;反射率;光学;光波导;测量技术
【英文主题词】:Amplifiers;Basicspecification;Electricalengineering;Fibreoptics;Mathematicalcalculations;Measurement;Measuringtechniques;Noisemeasurements;Noise(spurioussignals);Opticalfibres;Opticalwaveguides;Optics;Parameters;Reflectance;Reflectancemeasurement;Reflection;Specification;Specification(approval);Spectralanalysis;Testset-ups;Testing
【摘要】:Appliestoopticalamplifiers(OFAs)usingactivefibres,containingrare-earthdopants,presentlycommerciallyavailable.Theobjectistoestablishuniformrequirementsforaccurateandreliablemeasurements,bymeansoftheelectricalspectrumanalyse
【中国标准分类号】:M33
【国际标准分类号】:33_180_30
【页数】:38P.;A4
【正文语种】:英语
