1、Designation:G10795(Reapproved 2015)Standard Guide forFormats for Collection and Compilation of Corrosion Datafor Metals for Computerized Database Input1This standard is issued under the fixed designation G107;the number immediately following the designation indicates the year oforiginal adoption or,
2、in the case of revision,the year of last revision.A number in parentheses indicates the year of last reapproval.Asuperscript epsilon()indicates an editorial change since the last revision or reapproval.1.Scope1.1 This guide covers the data categories and specific dataelements(fields)considered neces
3、sary to accommodate desiredsearch strategies and reliable data comparisons in computer-ized corrosion databases.The data entries are designed toaccommodate data relative to the basic forms of corrosion andto serve as guides for structuring multiple source databasecompilations capable of assessing co
4、mpatibility of metals andalloys for a wide range of environments and exposure condi-tions.2.Referenced Documents2.1 ASTM Standards:2E8 Test Methods for Tension Testing of Metallic MaterialsE399 Test Method for Linear-Elastic Plane-Strain FractureToughness KIcof Metallic MaterialsE527 Practice for Nu
5、mbering Metals and Alloys in theUnified Numbering System(UNS)E647 Test Method for Measurement of Fatigue CrackGrowth RatesE1314 Practice for Structuring Terminological Records Re-lating to Computerized Test Reporting and MaterialsDesignation Formats(Withdrawn 2000)3E1338 Guide for Identification of
6、Metals and Alloys inComputerized Material Property DatabasesG1 Practice for Preparing,Cleaning,and Evaluating Corro-sion Test SpecimensG15 Terminology Relating to Corrosion and Corrosion Test-ing(Withdrawn 2010)3G34 Test Method for Exfoliation Corrosion Susceptibility in2XXX and 7XXX Series Aluminum
7、 Alloys(EXCO Test)G46 Guide for Examination and Evaluation of Pitting Cor-rosionG49 Practice for Preparation and Use of Direct TensionStress-Corrosion Test SpecimensG78 Guide for Crevice Corrosion Testing of Iron-Base andNickel-Base Stainless Alloys in Seawater and OtherChloride-Containing Aqueous E
8、nvironments3.Terminology3.1 DefinitionsFor definitions of terms applicable to thisguide see Practice E1314 and Terminology G15.4.Significance and Use4.1 The guide is intended to facilitate the recording ofcorrosion test results and does not imply or endorse anyparticular database design or schema.It
9、 provides a usefulreference to be consulted before initiating a corrosion test to besure plans are made to record all relevant data.4.2 Corrosion tests are usually performed following a pre-scribed test procedure that is often not a standard test method.Most corrosion tests involve concurrent exposu
10、re of multiplespecimens of one or more materials(refer to 6.1.1).4.3 This guide is designed to record data for individualspecimens with groupings by separate tests(as contrasted toseparate test methods)as described in 4.2 and 6.1.1.Consequently,some of the individual fields may apply to all ofthe sp
11、ecimens in a single test,while others must be repeated asoften as necessary to record data for individual specimens.4.4 The guidelines provided are designed for recording datafor entry into computerized material performance databases.They may be useful for other applications where systematicrecordin
12、g of corrosion data is desired.4.5 Reliable comparisons of corrosion data from multiplesources will be expedited if data are provided for as many ofthe listed fields as possible.Comparisons are possible wheredata are limited,but some degree of uncertainty will be present.4.6 Certain specialized corr
13、osion tests may require addi-tional data elements to fully characterize the data recorded.This guide does not preclude these additions.Other ASTMguides for recording data from mechanical property tests maybe helpful.1This guide is under the jurisdiction of ASTM Committee G01 on Corrosion ofMetals an
14、d is the direct responsibility of Subcommittee G01.05 on LaboratoryCorrosion Tests.Current edition approved Nov.1,2015.Published December 2015.Originallyapproved in 1991.Last previous edition approved in 2008 as G10795(2008).DOI:10.1520/G0107-95R15.2For referenced ASTM standards,visit the ASTM websi
15、te,www.astm.org,orcontact ASTM Customer Service at serviceastm.org.For Annual Book of ASTMStandards volume information,refer to the standards Document Summary page onthe ASTM website.3The last approved version of this historical standard is referenced onwww.astm.org.Copyright ASTM International,100
16、Barr Harbor Drive,PO Box C700,West Conshohocken,PA 19428-2959.United States1 4.7 This guide does not cover the recording of data fromelectrochemical corrosion tests.4.8 These material identification guidelines are compatiblewith Guide E1338.5.Categorization of Corrosion Data5.1 This guide considers nine general categories for use indocumenting corrosion data.Categories,with input examples,are as follows:5.1.1 Test IdentificationUnique code to identify groupingsof multiple specimens exposed at th
