Institute of Chemistry, Chinese Academy of Sciences Lanzhou Curved Surface Deposition Thin Film Critical Load Test System Public Tender Announcement

This tender is an open bid from China, initiated by the Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, with CAS Engineering Consulting (Beijing) Co., Ltd. acting as the agent. The procurement is for a Critical Load Testing System for Curved Film Deposition. The Lanzhou Institute of Chemical Physics is seeking specialized equipment to evaluate the mechanical properties, specifically the critical load resistance to failure, of thin films deposited on curved surfaces. This is a crucial test for assessing the durability and performance of coatings used in various demanding applications. Typical requirements for such a system include the ability to perform indentation or scratch tests on concave or convex surfaces, precise control over applied load and depth, accurate measurement of the critical load at which film failure occurs, and potentially optical or profilometric analysis of the failure site. The system should be versatile enough to accommodate different sample geometries and film types. Bidders are expected to submit detailed technical proposals outlining the testing methodology, load application range, measurement accuracy, and data analysis capabilities. The scope of the tender includes the supply, installation, and commissioning of the testing system, supporting the institute's research in surface engineering and thin-film technology.