SAE J2477 Automotive Austempered Ductile (Nodular) Iron Castings (ADI)
时间:2024-05-21 07:59:36 来源: 标准资料网 作者：标准资料网 阅读：8949
Product Code:SAE J2477
Title:Automotive Austempered Ductile (Nodular) Iron Castings (ADI)
Issuing Committee:Automotive Iron And Steel Castings Committee
Scope:This SAE Standard covers the mechanical and physical property requirements for Austempered Ductile Iron (ADI) castings used in automotive and allied industries. Specifically covered are:a. Hardnessb. Tensile Strengthc. Yield Strengthd. Elongatione. Modulus of Elasticityf. Impact Energyg. MicrostructureIn this document SI units are primary and in-lb units are derived. Appendix A provides general information and related resources on the microstructural, chemical and heat treatment requirements to meet the mechanical properties needed for ADI in particular service conditions and applications.
【英文标准名称】:Micrographics-Alphanumericcomputeroutputmicroforms-Qualitycontrol-Method
【原文标准名称】:缩微摄影技术.字母数字计算机输出缩微品.质量控制.方法
【标准号】:BSISO8514-2-2000
【标准状态】:现行
【国别】:英国
【发布日期】:2000-09-15
【实施或试行日期】:2000-09-15
【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】:质量控制;数字代码;曝光时间;缩微品;光学测量;光密度;计算机输出缩微胶片;摄影图像;性能试验
【英文主题词】:COM;Computeroutputonmicrofilm;Definition;Definitions;Microfiche;Microforms;Micrographics;Qualitycontrol;Testing;Tests
【摘要】:ThispartofISO8514describesamethodformeasuringtheoutputqualityofalphanumericCOMrecordersthatuseaphysicalformslide.Italsoprovidesameansforestablishingtheoptimumintensity(exposure)settingsoftheimagegenerator.
【中国标准分类号】:A14
【国际标准分类号】:35_220_30;37_080
【页数】:16P.;A4
【正文语种】:英语
【英文标准名称】:Envelopes;bankershapeenvelopesforuseininsertingmachines
【原文标准名称】:信封.在装信机中处理的信封
【标准号】:DIN678T.2-1980
【标准状态】:作废
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【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】:
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