This volume contains a collection of papers from six symposia, related to materials processing and properties, held at the TMS 2010 Annual Meeting in Seattle, Washington, February 14-18, 2010. The symposia include: Materials for High Temperature Applications: Next Generation Superalloys and Beyond Materials Issues in Additive Powder-Based Manufacturing Processes Near-Net Shape Titanium Components Frontiers in Solidification Science III Mechanical Behavior of Nanostructured Materials Surface Structures at Multiple Length Scales