SAE AS7253 Nuts, Self-Locking, Nickel Alloy, UNS N07001 Classification: 180 ksi/1400掳 F, Procurement Specification
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Product Code:SAE AS7253
Title:Nuts, Self-Locking, Nickel Alloy, UNS N07001 Classification: 180 ksi/1400掳 F, Procurement Specification
Issuing Committee:E-25 General Standards For Aerospace And Propulsion Systems
Scope: This procurement specification covers all metal, self-locking wrenching nuts, plate nuts, shank nuts, and gang channel nuts made of a corrosion and heat resistant nickel-base alloy of the type identified under the Unified Numbering System as UNS N07001. Classification: 180 ksi minimum axial tensile strength at room temperature. 1400掳 F maximum test temperature of parts.
【英文标准名称】:Personalprotectiveequipment-Footwear-Testmethodforslipresistance
【原文标准名称】:个人保护设备.鞋靴.防滑试验方法
【标准号】:ISO13287-2012
【标准状态】:现行
【国别】:国际
【发布日期】:2012-10
【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/TC94
【标准类型】:()
【标准水平】:()
【中文主题词】:事故预防;附件;靴;底部;制陶业;清洁处理;商业的;条件;定义;人类工效学;脚;丙三醇;耐水解;测量;不滑的;职业安全性;特性;防护服装;防护设备;防护鞋靴;试剂;安全性;鞋;阻滑;滑动;滑倒;滑动防护;鞋底;规范;规范(验收);钢管;表面;试验;试验条件;面砖;使用;粘度;水;工作鞋;工作场所安全性
【英文主题词】:Accidentprevention;Attachment;Boots;Bottom;Ceramics;Cleaning;Commercial;Conditions;Definitions;Ergonomics;Foot;Glycerine;Hydrolyticresistance;Measurement;Nonskid;Occupationalsafety;Properties;Protectiveclothing;Protectiveequipment;Protectivefootwear;Reagents;Safety;Shoes;Slide-blocking;Slip;Slipping;Slippingsecurity;Soles;Specification;Specification(approval);Steels;Surfaces;Testing;Testingconditions;Tiles;Use;Viscosity;Water;Workingshoe;Workplacesafety
【摘要】:
【中国标准分类号】:
【国际标准分类号】:13_340_50
【页数】:20P;A4
【正文语种】:英语
【英文标准名称】:StandardGuideforSelectionofPorosityandGrossDefectTestsforElectrodepositsandRelatedMetallicCoatings
【原文标准名称】:电镀层和相关金属镀层孔隙率和总缺陷试验选择的标准指南
【标准号】:ASTMB765-2003
【标准状态】:现行
【国别】:
【发布日期】:2003
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:B08.10
【标准类型】:(Guide)
【标准水平】:()
【中文主题词】:试验;电解镀层;孔隙率;金属的;金属覆层;覆层
【英文主题词】:electrodeposits;grossdefect;mechanicaldamage;metalliccoatings;porosity;porositytesting;wear-through;
【摘要】:1.1Thisguidedescribessomeoftheavailablestandardmethodsforthedetection,identification,andmeasurementofporosityandgrossdefectsinelectrodepositedandrelatedmetalliccoatingsandprovidessomelaboratory-typeevaluationsandacceptances.SomeapplicationsofthetestmethodsaretabulatedinTable1andTable2.1.2Thisguidedoesnotapplytocoatingsthatareproducedbythermalspraying,ionbombardment,sputtering,andothersimilartechniqueswherethecoatingsareappliedintheformofdiscreteparticlesimpactingonthesubstrate.1.3Thisguidedoesnotapplytobeneficialorcontrolledporosity,suchasthatpresentinmicrodiscontinuouschromiumcoatings.1.4Porositytestresults(includingthoseforgrossdefects)occuraschemicalreactionendproducts.Someoccurinsitu,othersonpaper,orinagelcoating.Observationsaremadethatareconsistentwiththetestmethod,theitemsbeingtested,andtherequirementsofthepurchaser.Thesemaybevisualinspection(unaidedeye)orby10Xmagnification(microscope).Othermethodsmayinvolveenlargedphotographsorphotomicrographs.1.5Thetestmethodsareonlysummarized.Theindividualstandardsmustbereferredtofortheinstructionsonhowtoperformthetests.1.6ThevaluesstatedinSIunitsaretoberegardedasstandard.Thevaluesgiveninparenthesesareforinformationonly.1.7Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:A29
【国际标准分类号】:25_220_40
【页数】:4P.;A4
【正文语种】:
