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SAE J1975 Case Hardenability of Carburized Steels

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Product Code:SAE J1975
Title:Case Hardenability of Carburized Steels
Issuing Committee:Carbon And Alloy Steels Committee
Scope: This SAE Information Report summarizes the characteristics of carburized steels and factors involved in controlling hardness, microstructure, and residual stress. Methods of determining case hardenability are reviewed, as well as methods to test for freedom from non-martensitic structures in the carburized case. Factors influencing case hardenability are also reviewed. Methods of predicting case hardenability are included, with examples of calculations for several standard carburizing steels. A bibliography is included in 2.2. The references provide more detailed information on the topics discussed in this document.
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【英文标准名称】:StandardSpecificationforRubberContraceptives(MaleCondoms)
【原文标准名称】:橡胶避孕套(男用避孕套)标准规范
【标准号】:ASTMD3492-2008
【标准状态】:现行
【国别】:美国
【发布日期】:2008
【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】:D11.40
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:
【英文主题词】:condoms;contraceptives;prophylactic;rubber;Condoms;Consumerproducts--specifications;Contraceptives;Elongation--rubber;Leaktesting;Malecondoms;Naturalrubber(NR)latex--specifications;Prophylacticdevices/testing;Rubber--specifications;Rub
【摘要】:1.1Thisspecificationcoverstheminimumrequirementsforindividuallypackagedmalecondomsmadefromnaturalrubberlatexandintendedforsingleuse.Thisspecificationdoesnotcoverthespecificationsforlubricantsorotherdressingmaterialsthatmaybeappliedtocondomsexceptasnotedin3.2.1.2Thisspecificationisintendedtoassistbuyersinobtainingcondomsofconsistentquality.Thesafeandproperuseofcondomsisexcludedfromthescopeofthisspecification.1.3Theapplicabilityofthisspecificationisasadesignguidelineandareferencetestspecification.Itisnotintendedtobearoutinequalitycontrolspecificationforcondommanufacturingoperations.1.4Theannexesinthisspecificationincludeimportantinformation,suchasthatonapparatusormaterials,thatisamandatorypartofthespecificationbuttoodetailedforinclusioninthemaintext.1.5Theappendixesinthisspecificationcontaininformationintendedtoprovideguidanceonlyandarenotamandatorypartofthespecification.1.6Itshallbetheresponsibilityofthemanufacturerforanycondomdesignthatfallsoutsidethespecificationsofthisstandardtodeterminetestingmethodologyandsubstantiatetheappropriatenessofthatmethodologytoassurethequalityofthecondomstothepurchaserandtothegovernmentregulatoryauthorityhavingjurisdiction.1.7ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.
【中国标准分类号】:G45
【国际标准分类号】:11_200
【页数】:14P.;A4
【正文语种】:英语


【英文标准名称】:Aerospaceseries-Fibresandcables,optical,aircraftuse-Testmethods-Part514:cabletwistbend.
【原文标准名称】:飞行器用航空级别光纤和光缆的试验方法:第514部分:光缆的扭曲
【标准号】:NFL52-400-514-2009
【标准状态】:现行
【国别】:法国
【发布日期】:2009-05-01
【实施或试行日期】:2009-05-08
【发布单位】:法国标准化协会(FR-AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:航空航天运输;飞行器地面支持设备;质量保证;航空运输;飞行器;航空器;弯曲试验;电缆;光纤;金属线;光缆;导(线)管;软索;电线;测定;电缆;电缆线;电线;纤维光学;光纤;测量;测量技术;光学的;光波导;规范(验收);试验;测试;痕量元素分析;扭转试验;传输线路
【英文主题词】:Aerospacetransport;Airtransport;Aircraft;Bendtesting;Cables;Conduits;Cords;Determination;Electriccables;Electricalcords;Fibreoptics;Measurement;Measuringtechniques;Optical;Opticalwaveguides;Specification(approval);Testing;Torsiontests;Transmissionlines
【摘要】:
【中国标准分类号】:M33
【国际标准分类号】:49_090
【页数】:16P;A4
【正文语种】:其他