必威体育精装版的技术摘要刮痕测试镀膜测试.PDF

This PDF was generated on 25 Apr 2017 by www.XYZTEC.com Newsletter: What is the quality of your coatings? 30 September 2015 UPDATE: newsletter december 2016 coating and film testing Maintaining high quality coatings and films is an important requirement within the semiconductor industry. The XYZTEC “Scratch Test” (PDF) provides a new means of measuring the quality of the adhesive bond of single or multiple coatings to the substrate and/or each other. As shown in the video a special shear tool is used to land on to a coating or multiple coatings and then scratch along the surface. [Video not included in PDF: click here to view online] The depth of the cut and layer being tested can be controlled by a programmable landing force and the ability to drive down into the coating or coatings to a programmable depth. Weak bonds can be seen in the failure mode of delamination and the force displacement graph of the shear tool. In the example shown the difference between a good and bad bond can be clearly seen. X-axisClick here in μm, to viewY-axis the in PDFN. Click on Scratchto zoom Testing in . Go to this page to subscribe to our newsletter. Other newsletters Mar 2017 Fracture strength of thin wafers and die Feb 2017 Centralized database for enhanced security and SPC options Jan 2017 Full Automation with Improved Pattern Recognition, Fiducial Marks Analysis, Wire Detect and Failure Mode Analysis ? 1999-2017 X