【英文标准名称】:Methodsoftestformetallicandrelatedcoatings.Scanningelectronmicroscopemethodformeasurementoflocalthicknessofcoatingsbyexaminationofcross-sections
【原文标准名称】:金属和有关覆层的试验方法.第16部分:用于通过检查横截面以测量覆层局部厚度的电子扫描显微镜法
【标准号】:BS5411Pt.16-1989
【标准状态】:作废
【国别】:英国
【发布日期】:1989-09-29
【实施或试行日期】:
【发布单位】:英国标准学会(BSI)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:厚度测量;金相学;金属覆层;电子显微镜;显微分析;试样制备;覆层;误差;破坏试验;校正;试验条件
【英文主题词】:coatings;electronmicroscopes;calibration;metallography;metalcoatings;errors;specimenpreparation;thicknessmeasurement;microscopicanalysis;destructivetesting;testingconditions
【摘要】:
【中国标准分类号】:A29
【国际标准分类号】:
【页数】:8P;A4
【正文语种】:英语


Product Code:SAE AMS3337
Title:Silicone (PVMQ) Rubber, Extreme-Low-Temperature Resistant, 65-75
Issuing Committee:Ams Ce Elastomers Committee
Scope:This specification covers a silicone (PVMQ) rubber in the form of sheet, strip, tubing, extrusions, and molded shapes. Primarily for parts required to operate or seal from -85 to +230 degrees C (-121 to +446 degrees F), compounded especially for operation at extreme low temperatures. Silicone rubber is resistant to deterioration by weathering and by high-aniline-point petroleum-base oils and remains flexible over the temperature range noted. These products are not normally suitable for use in contact with low-aniline-point petroleum-base fluids, including fuels, due to excessive swelling.