MIL-M-6857C
作者:标准资料网 时间:2024-05-04 03:41:27 浏览:8176
来源:标准资料网
MIL-M-6857C, MILITARY SPECIFICATION: MAGNESIUM ALLOY CASTINGS, HEAT TREATMENT OF (29 MAR 1974) [S/S by SAE-AMS2768]., This specification covers the requirements for the heat treatment of magnesium alloy castings. This specification covers furnace equipmentrequirements, and general information for heat treating procedures and heattreating temperatures for magnesium alloys.
【英文标准名称】:StandardPracticeforEstimatingthePercentageofWoodFailureinAdhesiveBondedJoints
【原文标准名称】:胶粘连接时对木材破坏百分率的估算的标准操作规程
【标准号】:ASTMD5266-1999(2005)
【标准状态】:现行
【国别】:
【发布日期】:1999
【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】:D14.30
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:试验;缺陷与故障;缺陷;木材;胶粘连接
【英文主题词】:adhesive;fingerjoints;parallellaminates;plywood;woodfailure
【摘要】:Woodfailureisoneoftheprincipalmeansfordeterminingthequalityofanadhesivelybondedwoodjoint.Whenevaluatedafterawatersoaking,watersoakinganddrying,orboilinganddrying,thepercentageofwoodfailureisanimportantcriterionforqualifyingadhesivesforuseinplywoodandgluedlaminatedstructuraltimberforexterioruse,andfordailyqualitycontroloftheprocessesformanufacturingplywoodandglued,laminatedtimbers.StandardsthatusethepercentageofwoodfailureareincludedinSection2.InplywoodmanufacturedfromNorthAmericansoftwoodspecies,thepercentageofwoodfailureofTestMethodD906specimens,testedwetaftereitheravacuum-pressuresoak-dryorboil-drytreatment,correlateswiththepercentageofpanelsthatdelaminateinoutdoorexposurewithoutprotection.8Similarcorrelationsforotherproductshavenotbeenpublished.1.1Thispracticeprovidesproceduresforestimatingthepercentageofwoodfailurethatoccursinplywood-shear,block-shear,fingerjointtestspecimens,oranyotherbondlineinvolvingwood.1.2ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesinparenthesesareprovidedforinformationonly.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:G38
【国际标准分类号】:83_180
【页数】:4P.;A4
【正文语种】:
【英文标准名称】:Insulatingmaterials-Industrial,rigidmoulded,laminatedtubesandrodsofrectangularandhexagonalcross-sectionbasedonthermosettingresinsforelectricalpurposes-Part2:methodsoftest.
【原文标准名称】:绝缘材料.电工用工业刚性模制矩形和六角形横截面的热固性树脂基层压管材和棒材.第2部分:试验方法
【标准号】:NFC26-011-2-2004
【标准状态】:现行
【国别】:法国
【发布日期】:2004-07-01
【实施或试行日期】:2004-07-05
【发布单位】:法国标准化协会(AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:
【中国标准分类号】:K15
【国际标准分类号】:29_035_20
【页数】:18P;A4
【正文语种】:其他
