ISO/TR 17641-3-2005 金属材料焊接的有损试验.焊接的热裂试验.弧焊工艺.第3部分:外部负载试验

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【英文标准名称】:Destructivetestsonweldsinmetallicmaterials-Hotcrackingtestsforweldments-Arcweldingprocesses-Part3:Externallyloadedtests
【原文标准名称】:金属材料焊接的有损试验.焊接的热裂试验.弧焊工艺.第3部分:外部负载试验
【标准号】:ISO/TR17641-3-2005
【标准状态】:现行
【国别】:国际
【发布日期】:2005-03
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC44
【标准类型】:()
【标准水平】:()
【中文主题词】:试验报告;材料试验;裂开;试验;应力;抗拉试验;基础;金属;焊接工程;金属材料;尺寸;裂纹检验;外部;焊接接头;定义;热裂试验方法;焊接;试样;试样;破坏试验;焊缝
【英文主题词】:Basis;Cracktests;Cracking;Definition;Definitions;Destructivetesting;Dimensions;External;Hotcrackingtestmethod;Materialstesting;Metallicmaterials;Metals;Samples;Stress;Tensiletesting;Tensiletests;Testreports;Testspecimens;Testing;Weldedjoints;Welding;Weldingengineering;Welds
【摘要】:Thisdocumentoutlinesthetestmethodsandproceduresforcarryingoutexternallyloadedteststoassesssusceptibilitytohotcracking.Thefollowingtestsaredescribed:—Hottensiletests—VarestraintandTransvarestrainttest—Flattensiletest.Theabovetestscanprovideinformationaboutthehotcrackingsensitivityofparentmaterials,weldmetalsandweldments.Assessmentisbaseduponthemeasurementofthe"brittletemperaturerange"(BTR)wherehotcracksoccur.Thisdocumentappliesprimarilytoausteniticstainlesssteels,nickel,nickelbaseandnickelcopperalloys,weldmentsandweldingconsumables.However,theprinciplescanbeextendedtoothermaterialssuchasaluminiumalloysandhighstrengthsteelsbyagreementbetweencontractingparties.
【中国标准分类号】:J33
【国际标准分类号】:25_160_40
【页数】:14P.;A4
【正文语种】:英语


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【英文标准名称】:Cosmetics-Microbiology-Enumerationofyeastandmould(ISO16212:2008);GermanversionENISO16212:2011
【原文标准名称】:化妆品.微生物学.酵母与霉菌的计数(ISO16212-2008).德文版本ENISO16212-2011
【标准号】:DINENISO16212-2011
【标准状态】:现行
【国别】:德国
【发布日期】:2011-08
【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】:化学分析和测试;菌落计数技术;消费者保护;化妆品;培养(生物);定义(术语);保健;卫生学;微生物分析;微生物学;微菌落计数;微生物;模具;特性;质量;抽样方法;酵母目
【英文主题词】:Chemicalanalysisandtesting;Colonycounttechniques;Consumerprotection;Cosmetics;Cultures(biology);Definitions;Healthprotection;Hygiene;Microbiologicalanalysis;Microbiology;Microcolonycounts;Microorganisms;Mould;Properties;Quality;Samplingmethods;Yeast
【摘要】:ThisInternationalStandardgivesgeneralguidelinesforenumerationofyeastandmouldpresentincosmeticsbycountingthecoloniesonselectiveagarmediumafteraerobicincubation.Inordertoensureproductqualityandsafetyforconsumers,itisadvisabletoperformanappropriatemicrobiologicalriskanalysissoastodeterminethetypesofcosmeticproductstowhichthisInternationalStandardisapplicable.Productsconsideredtopresentalowmicrobiologicalriskincludethosewithlowwateractivity,hydro-alcoholicproducts,productswithextremepHvalues,etc.
【中国标准分类号】:Y42
【国际标准分类号】:07_100_99;71_100_70
【页数】:24P.;A4
【正文语种】:英语


Product Code:SAE J2598
Title:Automotive Disc Brake Pad Natural Frequency and Damping Test
Issuing Committee:Brake Nvh Standards Committee
Scope:This procedure is applicable to brake pad modes between 500 Hz. and 16 kHz. The parameters measured with this procedure are defined as the first three natural frequencies, fn (n+1, 2, 3), and the corresponding loss factor, N.