Powder Consolidation Using Cold Spray

Process Modeling and Emerging Applications

  • Atieh┬áMoridi

Part of the SpringerBriefs in Applied Sciences and Technology book series (BRIEFSAPPLSCIENCES)

Also part of the PoliMI SpringerBriefs book sub series (BRIEFSPOLIMI)

Table of contents

  1. Front Matter
    Pages i-xvii
  2. Atieh Moridi
    Pages 1-19
  3. Atieh Moridi
    Pages 21-32
  4. Atieh Moridi
    Pages 33-75
  5. Atieh Moridi
    Pages 77-127

About this book

Introduction

This book first presents different approaches to modeling of the cold spray process with the aim of extending current understanding of its fundamental principles and then describes emerging applications of cold spray. In the coverage of modeling, careful attention is devoted to the assessment of critical and erosion velocities. In order to reveal the phenomenological characteristics of interface bonding, severe, localized plastic deformation and material jet formation are studied. Detailed consideration is also given to the effect of macroscopic defects such as interparticle boundaries and subsequent splat boundary cracking on the mechanical behavior of cold spray coatings. The discussion of applications focuses in particular on the repair of damaged parts and additive manufacturing in various disciplines from aerospace to biomedical engineering. Key aspects include a systematic study of defect shape and the ability of cold spray to fill the defect, examination of the fatigue behavior of coatings for structural applications, and a novel working window at subcritical conditions to obtain porous structures. This book is exceptional in scope, and its review of finite element modelling at different length scales sheds light on future design and process improvement in emerging applications such as structural repair, metal additive manufacturing and metal foam design.

Keywords

Cold Spray Finite Element Simulation Fatigue Behavior Porous Coating/Cellular Structure Critical Velocity Erosion Velocity Additive Manufacturing

Authors and affiliations

  • Atieh┬áMoridi
    • 1
  1. 1.Department of Materials Science and EngineeringMassachusetts Institute of TechnologyCambridgeUSA

Bibliographic information

  • DOI https://doi.org/10.1007/978-3-319-29962-4
  • Copyright Information The Author(s) 2017
  • Publisher Name Springer, Cham
  • eBook Packages Engineering
  • Print ISBN 978-3-319-29961-7
  • Online ISBN 978-3-319-29962-4
  • Series Print ISSN 2191-530X
  • Series Online ISSN 2191-5318
  • About this book