SAE AMS3412 Flux, Aluminum Brazing for Torch or Furnance Brazing
时间:2024-05-21 17:49:42 来源: 标准资料网 作者：标准资料网 阅读：9699
Product Code:SAE AMS3412
Title:Flux, Aluminum Brazing for Torch or Furnance Brazing
Issuing Committee:Ams B Finishes Processes And Fluids Committee
Scope:This specification covers the requirements for an aluminum brazing flux in the form of powder or paste.This flux has been used typically for brazing aluminum and aluminum alloys in accordance with AMS2672 at 1050 掳F (566 掳C) and above, but usage is not limited to such applications.
【英文标准名称】:Ammoniumnitrateforindustrialuse;Determinationofcontentofsulphurcompounds;Methodbyreductionandtitrimetry
【原文标准名称】:工业用硝酸铵硫化合物含量的测定还原滴定法
【标准号】:ISO3329-1975
【标准状态】:作废
【国别】:国际
【发布日期】:1975-07
【实施或试行日期】:
【发布单位】:国际标准化组织(ISO)
【起草单位】:ISO/TC47
【标准类型】:()
【标准水平】:()
【中文主题词】:化学分析;硫化合物;容量分析;硝酸铵;化学分析和试验;含量测定;硫酸盐;硫
【英文主题词】:volumetricanalysis;determinationofcontent;chemicalanalysis;sulphurcompounds;ammoniumnitrate;sulphur;ammoniumnitrates;sulphates;chemicalanalysisandtesting
【摘要】:Applicabletoproductsthecontentofwhich,expressedassulphate,isequaltoormorethan0.0005%(m/m).Heatingofatestportioninthepresenceofsodiumcarbonate,inafume-cupboard,untiltheammoniumsaltshavebeeneliminated(about300?C).Reductionofthesulphureousresiduetosulphidesbyamixtureofhydriodicacidandhypophosphorusacid.Absorptionofthehydrogensulphideevolvedinamixtureofsodiumhydroxidesolutionandacetone.Titrationofthesulphidewithstandardvolumetricmercury(II)acetatesolutioninthepresenceofdithizoneasindicator.Atypicalapparatusforreductionanddistillationisshowninafigure.
【中国标准分类号】:G10
【国际标准分类号】:0520;5603
【页数】:4P;A4
【正文语种】:英语
【英文标准名称】:Technicaldrawings-Generaltolerancesinmechanicalengineering-Toleranceruleandgeneralplan
【原文标准名称】:工程制图.机械工程中的一般公差.公差规则和总体规划
【标准号】:DIN30630-2008
【标准状态】:现行
【国别】:德国
【发布日期】:2008-03
【实施或试行日期】:
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:尺寸公差;尺寸;制图体系;图纸;工程图;形状公差;一般公差;几何;图纸标题;极限偏差;技工;机械工程;力学;产品文件;调查;工程制图;公差(测量)
【英文主题词】:Dimensionaltolerances;Dimensions;Drawingsystem;Drawings;Engineeringdrawings;Formtolerances;Generaltolerances;Geometry;Inscriptionsinadrawing;Limitdeviations;Mechanic;Mechanicalengineering;Mechanics;Productsdocumentation;Surveys;Technicaldrawing;Tolerances(measurement)
【摘要】:
【中国标准分类号】:J04
【国际标准分类号】:01_100_20
【页数】:14P.;A4
【正文语种】:德语