SAE AMS5643 Steel, Corrosion Resistant, Bars, Wire, Forgings, Tubing, and Rings, 16cr 4.0ni 0.30(Cb+Ta) 4.0cu Solution

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Product Code:SAE AMS5643
Title:Steel, Corrosion Resistant, Bars, Wire, Forgings, Tubing, and Rings, 16cr 4.0ni 0.30(Cb+Ta) 4.0cu Solution Heat Treated, Precipitation Hardenable
Issuing Committee:Ams F Corrosion Heat Resistant Alloys Committee
Scope:This specification covers a precipitation-hardenable, corrosion-resistant steel in the form of bars, wire, forgings, mechanical tubing, flash welded rings, and stock for forging, flash welded rings, or heading.
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【英文标准名称】:Vitreousandporcelainenamels-Lowvoltagetestfordetectingandlocatingdefects
【原文标准名称】:釉瓷和搪瓷.检测和确定缺陷位置的低电压试验
【标准号】:BSENISO8289-2001
【标准状态】:现行
【国别】:英国
【发布日期】:2001-09-05
【实施或试行日期】:2001-09-05
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:无损检验;覆层;缺陷;试验条件;缺陷与故障;电气试验;探伤;陶瓷涂层;非金属覆层;精整;釉层;染色试验;低电压
【英文主题词】:Ceramiccoatings;Coatings;Corrosionprotection;Defects;Definition;Definitions;Determination;Electricconductors;Electriccurrent;Enamels;Extra-lowvoltage;Lowvoltage;Materialstesting;Non-metalliccoatings;Pores;Porosity;Porositytest;Protectivecoatings;Surfacedefects;Testequipment;Testing;Tests;Verification;Vitreousenamel;Weakpoints
【摘要】:ThisInternationalStandardspecifiestwolowvoltagetestsfordetectingandlocatingdefectsthatextendtothebasismetalinvitreousandporcelainenamelcoatings.MethodA(electrical)issuitablefortherapiddetectionanddeterminationofthegenerallocationofdefects.MethodB(optical),basedoncoloureffects,issuitableforthemoreprecisedetectionofdefectsandtheirexactlocations.MethodAiscommonlyappliedtoflatsurfaces,whereasmethodBispreferredformoreintricateshapes.NOTE1SelectionofthecorrecttestmethodiscriticaltodistinguishtheareasofincreasedconductivitydetectedbymethodBfromactualporesthatextendtothebasismetal,whichcanbedetectedbybothmethods.NOTE2Thelowvoltagetestisanon-destructivemethodofdetectingdefects(seeclause3)andtherefore,iscompletelydiffer-entfromthehighvoltagetestspecifiedinISO2746.Theresultsofhighandlowvoltagetestsarenotcomparableandwilldiffer.
【中国标准分类号】:Y24;Y26
【国际标准分类号】:25_220_50
【页数】:12P.;A4
【正文语种】:英语


基本信息
标准名称:压水堆核电厂二、三级设备用20MnHR钢板
英文名称:Pressurized water reactor nuclear power plants 20MnHR steel plates for class 2 3 equipments
中标分类: 能源、核技术 >> 核反应堆 >> 核反应堆与 核电厂核岛设备
ICS分类:
替代情况:被NB/T 20005.7-2010代替
发布日期:1999-06-20
实施日期:2001-06-01
首发日期:
作废日期:2010-10-01
出版日期:
页数:11页
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所属分类: 能源 核技术 核反应堆 核反应堆与 核电厂核岛设备