Engineering Research Equipment Grant: Surface Roughness Measurements of Magnetic Recording Heads and Media

许多与测量表面粗糙度有关的研究项目目前正在加州大学伯克利分校进行。有必要升级目前用于其中四个项目的测量设备：磁记录磁头和介质的表面粗糙度测量、制造过程的声发射、金属和陶瓷的磨蚀和侵蚀磨损以及金属板成形的皱纹发展。

Many research projects related to the measurement of surface roughness are currently in progress at the University of California, Berkeley. There is a need to upgrade the measuring equipment currently in use for four of these projects: surface roughness measurement of magnetic recording heads and media, acoustic emission from manufacturing processes, abrasive and erosive wear in metals and ceramics, and wrinkle development in sheet metal forming.