【英文标准名称】:Preparationofsteelsubstratesbeforeapplicationofpaintsandrelatedproducts;testmethodsformetallicblast-cleaningabrasives;part3:determinationofhardness
【原文标准名称】:涂装油漆和有关产品前钢材预处理喷射清理用金属磨料的试验方法第3部分:硬度测定
【标准号】:ISO11125-3-1993
【标准状态】:现行
【国别】:国际
【发布日期】:1993-12
【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/TC35
【标准类型】:()
【标准水平】:()
【中文主题词】:钢;试验;硬度测量;表面;金属;表面预处理;衬底(绝缘);喷砂清理;维氏硬度;钢产品;磨料;维氏硬度测量;覆层材料;硬度试验;涂料
【英文主题词】:Abrasives;Blast-cleaning;Coatingmaterials;Hardnessmeasurement;Hardnesstests;Metals;Paints;Pre-treatmentofsurfaces;Steelproducts;Steels;Substrates(insulating);Surfaces;Testing;Vickershardness;Vickershardnessmeasurement
【摘要】:SpecifiesatestmethodforthedeterminationoftheVickershardness(usingatestforceof9,807N,i.e.HV1,whentestingparticleswithadiametergreaterthan0,5mm,andatestforceof4,904N,i.e.HV0,5,whentestingparticleswithadiameterof0,3mmto0,5mm).Themethodisnotrecommendedforthetestingofparticlesizesbelow0,3mm.Thepurposeistoestablishthesoundnessofthemetallicabrasive.Significantlevelsofinternalshrinkageorhollowparticleswillreducetheapparentdensity.AnnexAgivesinformationontheinternationalstandardsseriesformetallicblast-cleaningabrasivesISO11124andISO11125.
【中国标准分类号】:A29
【国际标准分类号】:25_220_10
【页数】:4P;A4
【正文语种】:英语