ASTM C808-1975(2016) Standard Guide for Reporting Friction and Wear Test Results of Manufactured Carbon and Graphite Bearing and Seal Materials《人造碳和石墨轴承与密封材料的摩擦力和磨损试验结果报告标准指南》.pdf

《ASTM C808-1975(2016) Standard Guide for Reporting Friction and Wear Test Results of Manufactured Carbon and Graphite Bearing and Seal Materials《人造碳和石墨轴承与密封材料的摩擦力和磨损试验结果报告标准指南》.pdf》由会员分享，可在线阅读，更多相关《ASTM C808-1975(2016) Standard Guide for Reporting Friction and Wear Test Results of Manufactured Carbon and Graphite Bearing and Seal Materials《人造碳和石墨轴承与密封材料的摩擦力和磨损试验结果报告标准指南》.pdf（6页珍藏版）》请在麦多课文档分享上搜索。

1、Designation: C808 75 (Reapproved 2016) An American National StandardStandard Guide forReporting Friction and Wear Test Results of ManufacturedCarbon and Graphite Bearing and Seal Materials1This standard is issued under the fixed designation C808; the number immediately following the designation indi

2、cates the year oforiginal adoption or, 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 following areas for

3、reportingfriction and wear test results of manufactured carbon andgraphite bearing and seal materials:1.1.1 Description of test device and techniques (Table 1 andTable 2.)1.1.2 Description of carbon and graphite material test speci-men (Table 3).1.1.3 Description of mating member test specimen (Tabl

4、e4).1.1.4 Report of friction and wear test results (Table 5).1.2 Many types of equipment and techniques will yieldconsistent data characterizing the friction and wear of carbonand graphite materials. However, the ranking of the materialsby the various test methods used is not necessarily the same.Th

5、is guide is an initial effort to promote more completedescription of the test methods, whatever they may be. It is theeventual intent to identify one or more specific standard testmethods when sufficient information becomes available.2. Significance and Use2.1 The purpose of this guide is twofold. F

6、irst, it is aresearch tool that will aid in the analysis and correlation of testresults obtained on various test devices by different investiga-tors. Second, it serves to identify important considerations thatmust be made in testing to make the results easily understoodand comparable with the result

7、s of other investigators.3. Keywords3.1 carbon; friction; graphite; reporting; wear1This guide is under the jurisdiction of ASTM Committee D02 on PetroleumProducts, Liquid Fuels, and Lubricants and is the direct responsibility of Subcom-mittee D02.F0 on Manufactured Carbon and Graphite Products.Curr

8、ent edition approved Jan. 1, 2016. Published February 2016. Originallyapproved in 1975. Last previous edition approved in 2010 as C808 75 (2010)1.DOI: 10.1520/C0808-75R16.Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States1TABLE 1 Descrip

9、tion of Test Device and TechniquesC808 75 (2016)2TABLE 2 Description of Test Device and Techniques ContinuedC808 75 (2016)3TABLE 3 Description of Carbon Test SpecimenTABLE 4 Description of Mating Member Test SpecimenC808 75 (2016)4TABLE 5 Report of Friction and Wear Test ResultsC808 75 (2016)5ASTM I

10、nternational takes no position respecting the validity of any patent rights asserted in connection with any item mentionedin this standard. Users of this standard are expressly advised that determination of the validity of any such patent rights, and the riskof infringement of such rights, are entir

11、ely their own responsibility.This standard is subject to revision at any time by the responsible technical committee and must be reviewed every five years andif not revised, either reapproved or withdrawn. Your comments are invited either for revision of this standard or for additional standardsand

12、should be addressed to ASTM International Headquarters. Your comments will receive careful consideration at a meeting of theresponsible technical committee, which you may attend. If you feel that your comments have not received a fair hearing you shouldmake your views known to the ASTM Committee on

13、Standards, at the address shown below.This standard is copyrighted by ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959,United States. Individual reprints (single or multiple copies) of this standard may be obtained by contacting ASTM at the aboveaddress or at 610-832-9585 (phone), 610-832-9555 (fax), or serviceastm.org (e-mail); or through the ASTM website(www.astm.org). Permission rights to photocopy the standard may also be secured from the Copyright Clearance Center, 222Rosewood Drive, Danvers, MA 01923, Tel: (978) 646-2600; http:/ 75 (2016)6