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SAE AMS2658 Hardness and Conductivity Inspection of Wrought Aluminum Alloy Parts

作者:标准资料网 时间:2024-05-17 00:20:55  浏览:9399   来源:标准资料网
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Product Code:SAE AMS2658
Title:Hardness and Conductivity Inspection of Wrought Aluminum Alloy Parts
Issuing Committee:Ams D Nonferrous Alloys Committee
Scope: This specification establishes hardness and electrical conductivity acceptance criteria of finished or semi-finished parts of wrought aluminum alloys.This specification has been used typically for nondestructive testing of wrought aluminum alloy parts to aid in determining correctness of alloy, temper, and/or heat treatment, but usage is not limited to such applications.
Rationale: This specification establishes hardness and electrical conductivity acceptance criteria of finished or semi-finished parts of wrought aluminum alloys.This specification has been used typically for nondestructive testing of wrought aluminum alloy parts to aid in determining correctness of alloy, temper, and/or heat treatment, but usage is not limited to such applications.
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【英文标准名称】:Testingofplasticsanddampedlaminatedsystems;bendingvibrationtest;determinationofcomplexmodulusofelasticity
【原文标准名称】:塑料和振荡阻尼层状系统的检验.弯曲振动试验.综合弹性模数的测定
【标准号】:DIN53440-2-1984
【标准状态】:作废
【国别】:德国
【发布日期】:1984-01
【实施或试行日期】:
【发布单位】:德国标准化学会(DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:试验;损耗因数;塑料;试验条件;特性;抗弯应力;弯曲试验;振荡;弹性模量;阻尼(波);试样
【英文主题词】:testingconditions;bendtesting;damping;bendingstress;oscillations;testspecimens;plastics;modulusofelasticity;dissipationfactor;properties;testing
【摘要】:
【中国标准分类号】:G31
【国际标准分类号】:83_080_00
【页数】:7P;A4
【正文语种】:德语


【英文标准名称】:Acoustics-MeasurementofNoiseandVibrationofSmallAir-MovingDevices,Part1:AirbornenoiseEmission
【原文标准名称】:声学.小型气动装置的噪声和振动测量.第1部分:空气中噪声排放
【标准号】:ANSIS12.11/1ISO10302-1996(MOD)-2003
【标准状态】:现行
【国别】:美国
【发布日期】:2003-08-07
【实施或试行日期】:
【发布单位】:美国国家标准学会(ANSI)
【起草单位】:ASA(ASCS12)
【标准类型】:()
【标准水平】:()
【中文主题词】:声学测量;通风机;声功率;空气噪声测量;声学;噪声(环境的);试验结果;声压
【英文主题词】:noise(environmental);soundpressure;soundpower;ventilators;measurementofairbornenoise;testresults;acoustics;acousticmeasurement
【摘要】:ThisNationallyAdoptedInternationalStandardspecifiesindetailalaboratorymethodfordeterminingandreportingtheairbornenoiseemissionsofsmallair-movingdevicesusedprimarilyforcoolingelectronicequipment,suchascomputerandbusinessequipment.Toprovidecompatibilitywithmeasurementsofnoiseemittedbysuchequipment,thisNationallyAdoptedInternationalStandardusedthenoiseemissiondescriptorsandsoundpowermeasurementmethodsofISO7779.
【中国标准分类号】:Z32
【国际标准分类号】:17_140_20
【页数】:
【正文语种】:英语



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