非常抱歉,我们暂时无法提供预览,您可以试试: 免费下载 ASTM F1978-1999 前三页,或者稍后再访问。
点击下载后,生成下载文件时间比较长,请耐心等待......
1.1 This test method quantifies the abrasion resistance of metallic coatings produced by thermal spray processes on flat metallic surfaces. It is intended as a means of characterizing coatings used on surgical implants.
1.2 This test uses the TaberTM abraser, which generates a combination of rolling and rubbing to cause wear to the coating surface. Wear is quantified as cumulative mass loss.
1.3 This test method is limited to flat, rigid specimens that do not react significantly with water and do not undergo a phase transformation or chemical reaction between room temperature and 100oC in air.
1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
Copyright ©2007-2022 ANTPEDIA, All Rights Reserved
京ICP备07018254号 京公网安备1101085018 电信与信息服务业务经营许可证:京ICP证110310号