ASTM E 749-1980 连续焊接时声发射监测
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来源:标准资料网
【英文标准名称】:AcousticEmissionMonitoringDuringContinuousWelding
【原文标准名称】:连续焊接时声发射监测
【标准号】:ASTME749-1980
【标准状态】:作废
【国别】:美国
【发布日期】:1980
【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】:ASTM
【标准类型】:()
【标准水平】:()
【中文主题词】:金属;监测;无损检验;焊接;声音传播;声学;试验;发射
【英文主题词】:acoustics;monitoring;metals;non-destructivetesting;soundpropagation;testing;emissions;welding
【摘要】:
【中国标准分类号】:Z32
【国际标准分类号】:25_160_10
【页数】:4P;A4
【正文语种】:英语
【英文标准名称】:Welded,brazedandsolderedjoints;symbolicrepresentationondrawings
【原文标准名称】:焊接、硬钎焊和软钎焊接头图样上的符号表示法
【标准号】:ISO2553-1992
【标准状态】:现行
【国别】:国际
【发布日期】:1992-10
【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/TC44
【标准类型】:()
【标准水平】:()
【中文主题词】:焊缝;工程图;图形符号;图纸;符号;钎焊缝;书画;字符表示
【英文主题词】:Applications;Basicsymbols;Catalogues;Compilation;Dimensioning;Drawingspecifications;Drawings;Engineeringdrawings;Exampleforapplication;Graphicarts;Graphicrepresentation;Graphicsymbols;Productsdocumentation;Representationofcharacters;Representations;Solderedjoints;Solderedseam;Solderings;Symbolicrepresentations;Symbols;Welding;Weldingengineering;Welds
【摘要】:Prescribestherulestobeappliedforthesymbolicrepresentation.Specifies20elementarysymbols,5combinedsymbols,6supplementarysymbols,thepositionofthesymbolsondrawings,dimensioningofwelds,andcomplementaryindications.
【中国标准分类号】:J33
【国际标准分类号】:25_160_50
【页数】:50P;A4
【正文语种】:英语
Product Code:SAE AMS3345
Title:Silicone Rubber, 1000 Psi (6.90 Mpa) Tensile Strength, 45-55
Issuing Committee:Ams Ce Elastomers Committee
Scope: This specification covers a silicone rubber in the form of sheet, strip, tubing, molded shapes, and extrusions. These products have been used typically for parts required to operate or seal from -90 to +205 degrees C (-130 to +400 degrees F), compounded especially for high strength, but usage is not limited to such applications. Silicone elastomer is resistant to deterioration by weathering and aircraft piston engine oil and remains flexible over the temperature range noted. This rubber is not normally suitable for use in contact with gasoline or aromatic fuels and low-aniline-point petroleum-base fluids due to excessive swelling of the elastomer.
Rationale: This specification covers a silicone rubber in the form of sheet, strip, tubing, molded shapes, and extrusions. These products have been used typically for parts required to operate or seal from -90 to +205 degrees C (-130 to +400 degrees F), compounded especially for high strength, but usage is not limited to such applications. Silicone elastomer is resistant to deterioration by weathering and aircraft piston engine oil and remains flexible over the temperature range noted. This rubber is not normally suitable for use in contact with gasoline or aromatic fuels and low-aniline-point petroleum-base fluids due to excessive swelling of the elastomer.