Shape memory alloy actuators for active disassembly using 'smart' materials of consumer electronic products

This paper reports the preliminary to current development of Shape Memory Alloy (SMA) actuators within their application in 'Active Disassembly using Smart Materials' (ADSM). This non-destructive self-dismantling process is to aid recycling of consumer electronic products. Actuators were placed in single and multi-stage hierarchical temperature regimes after being embedded into macro and sub-assemblies of electronic product assemblies. Findings include active disassembly and a hierarchical dismantling regime for product dismantling using developed SMA actuators embedded into candidate products. (C) 2002 Elsevier Science Ltd. All rights reserved.