SY/T 0526.16-1993 煤焦油瓷漆覆盖层 缠绕带 耐水性试验
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来源:标准资料网
基本信息
标准名称: | 煤焦油瓷漆覆盖层 缠绕带 耐水性试验 |
中标分类: |
化工 >>
涂料、颜料、染料 >>
涂料基础标准与通用方法 |
ICS分类: |
涂料和颜料工业 >>
涂料和清漆
|
发布日期: | 1993-11-16 |
实施日期: | 1994-05-01 |
首发日期: | 1900-01-01 |
作废日期: | 1900-01-01 |
出版日期: | 1900-01-01 |
页数: | 1页 |
适用范围
没有内容
前言
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目录
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引用标准
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所属分类: 化工 涂料 颜料 染料 涂料基础标准与通用方法 涂料和颜料工业 涂料和清漆
Product Code:SAE AMS5522
Title:Steel Sheet, Strip, and Plate, Corrosion and Heat Resistant 25cr 20ni 2.0si (314) Solution Heat Treated (Cancelled Jan 1991)
Issuing Committee:
Scope:【英文标准名称】:StandardTestMethodforDeterminationofOxygenContributionbyGasDistributionSystemComponents
【原文标准名称】:测定气体分配系统组件供氧的标准试验方法
【标准号】:ASTMF1396-1993(2005)
【标准状态】:现行
【国别】:
【发布日期】:1993
【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】:F01.10
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:分布系统;试验;气体分配
【英文主题词】:Flowandflowrate-semiconductorapplications;Gasdistributionsystems;Oxygen;Oxygencontribution;Semiconductorcleanrooms;oxygencontributionbygasdistributionsystemcomponents
【摘要】:Thistestmethoddefinesaprocedurefortestingcomponentsbeingconsideredforinstallationintoahigh-puritygasdistributionsystem.Applicationofthistestmethodisexpectedtoyieldcomparabledataamongcomponentstestedforpurposesofqualificationforthisinstallation.1.1Thistestmethodcoversaprocedurefortestingcomponentsforoxygencontributiontoultra-highpuritygasdistributionsystemsatambienttemperature.Inaddition,thistestmethodallowstestingofthecomponentatelevatedambienttemperaturesashighas70176C.1.2Thistestmethodappliestoin-linecomponentscontainingelectronicsgradematerialssuchasthoseusedinasemiconductorgasdistributionsystem.1.3Limitations:1.3.1Thistestmethodislimitedbythesensitivityofcurrentinstrumentation,aswellastheresponsetimeoftheinstrumentation.Thistestmethodisnotintendedtobeusedfortestcomponentslargerthan12.7-mm(1/2-in.)outsidediameternominalsize.Thistestmethodcouldbeappliedtolargercomponents;however,thestatedvolumetricflowratemaynotprovideadequatemixingtoensurearepresentativesample.Higherflowratesmayimprovethemixingbutexcessivelydilutethesample.1.3.2Thistestmethodiswrittenwiththeassumptionthattheoperatorunderstandstheuseoftheapparatusatalevelequivalenttosixmonthsofexperience.1.4ThevaluesstatedinSIunitsaretoberegardedasthestandard.Theinch-poundunitsgiveninparenthesesareforinformationonly.1.5Thisstandarddoesnotpurporttoaddressallofthesafetyproblems,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.SpecifichazardstatementsaregiveninSection6.
【中国标准分类号】:J15
【国际标准分类号】:23_040_01
【页数】:9P.;A4
【正文语种】: