【英文标准名称】:Industrial-processcontrolvalves-Part8:Noiseconsiderations-Section3:Controlvalveaerodynamicnoisepredictionmethod
【原文标准名称】:工业流程控制阀.第8部分:噪声问题.第3节:通过控制阀的动力噪声预报法
【标准号】:IEC60534-8-3-1995
【标准状态】:作废
【国别】:国际
【发布日期】:1995-08
【实施或试行日期】:
【发布单位】:国际电工委员会(IEC)
【起草单位】:IEC/SC65B
【标准类型】:()
【标准水平】:()
【中文主题词】:噪声测量;数学计算;噪声辐射;阀门;控制阀;过程控制;空气动力学的
【英文主题词】:controlvalves;noisemeasurements;mathematicalcalculations;processcontrol;valves;aerodynamical;noiseemissions
【摘要】:
【中国标准分类号】:N16
【国际标准分类号】:17_140_20;23_060_40
【页数】:96P;A4
【正文语种】:英语


【英文标准名称】:StandardSpecificationforTitaniumandTitaniumAlloyForgings
【原文标准名称】:钛及钛合金锻件标准规范
【标准号】:ASTMB381-2010
【标准状态】:现行
【国别】:
【发布日期】:2010
【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】:B10.01
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:锻件;钛;钛合金;锻件规范;钯(钛加钯)规范;钛加钯规范;钛(Ti)/合金规范;UNSR50250(钛;UNSR50400(钛;UNSR50550(钛;UNSR50700(钛;UNSR52250(钛;UNSR52400(钛合金);UNSR53400(钛合金);UNSR54500(钛合金);UNSR56400(钛合金)
【英文主题词】:forgings;titanium;titaniumalloys;Forgings--specifications;Palladium(titaniumpluspalladium)--specifications;Titaniumpluspalladium--specifications;Titanium(Ti)/alloys--specifications;UNSR50250(Ti,unalloyed);UNSR50400(Ti,unalloyed);UNS
【摘要】:1.1Thisspecificationcovers39gradesofannealedtitaniumandtitaniumalloyforgingsasfollows:1.1.1GradeF-18212;Unalloyedtitanium,1.1.2GradeF-28212;Unalloyedtitanium,1.1.2.1GradeF-2H8212;Unalloyedtitanium(Grade2with58ksiminimumUTS),1.1.3GradeF-38212;Unalloyedtitanium,1.1.4GradeF-48212;Unalloyedtitanium,1.1.5GradeF-58212;Titaniumalloy(6%aluminum,4%vanadium),1.1.6GradeF-68212;Titaniumalloy(5%aluminum,2.5%tin),1.1.7GradeF-78212;Unalloyedtitaniumplus0.12to0.25%palladium,1.1.7.1GradeF-7H8212;Unalloyedtitaniumplus0.12to0.25%palladium(Grade7with58ksiminimumUTS),1.1.8GradeF-98212;Titaniumalloy(3%aluminum,2.5%vanadium),1.1.9GradeF-118212;Unalloyedtitaniumplus0.12to0.25%palladium,1.1.10GradeF-128212;Titaniumalloy(0.3%molybdenum,0.8%nickel),1.1.11GradeF-138212;Titaniumalloy(0.5%nickel,0.05%ruthenium),1.1.12GradeF-148212;Titaniumalloy(0.5%nickel,0.05%ruthenium),1.1.13GradeF-158212;Titaniumalloy(0.5%nickel,0.05%ruthenium),1.1.14GradeF-168212;Unalloyedtitaniumplus0.04to0.08%palladium,1.1.14.1GradeF-16H8212;Unalloyedtitaniumplus0.04to0.08%palladium(Grade16with58ksiminimumUTS),1.1.15GradeF-178212;Unalloyedtitaniumplus0.04to0.08%palladium,1.1.16GradeF-188212;Titaniumalloy(3%aluminum,2.5%vanadium)plus0.04%to0.08%palladium,1.1.17GradeF-198212;Titaniumalloy(3%aluminum,8%vanadium,6%chromium,4%zirconium,4%molybdenum),1.1.18GradeF-208212;Titaniumalloy(3%aluminum,8%vanadium,6%chromium,4%zirconium,4%molybdenum)plus0.04to0.08%palladium,1.1.19GradeF-218212;Titaniumalloy(3%aluminum,2.7%niobium,15%molybdenum,0.25%silicon),1.1.20GradeF-238212;Titaniumalloy(6%aluminum,4%vanadium,extralowintersti......
【中国标准分类号】:H64
【国际标准分类号】:77_150_50
【页数】:7P.;A4
【正文语种】: