Investigations on Microstructure and Mechanical Properties of the Cu/Pb-free Solder Joint Interfaces
Investigations on Microstructure and Mechanical Properties of the Cu/Pb-free Solder Joint Interfaces

Author: Qingke Zhang

Publisher: Springer

Published: 2015-10-31

Total Pages: 153

ISBN-13: 366248823X

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This thesis presents a series of mechanical test methods and comprehensively investigates the deformation and damage behavior of Cu/Pb-free solder joints under different loading conditions. The fracture behavior of Pb-free joint interfaces induced by stress, deformation of solder and substrate are shown, the shear fracture strength of the Cu6Sn5 IMC is measured experimentally for the first time, and the dynamic damage process and microstructure evolution behavior of Pb-free solder joints are revealed intuitively. The thesis puts forward the argument that the local cumulative damage is the major cause of failure in solder joints. The research results provide the experimental and theoretical basis for improving the reliability of solder joints.

Materials, Design and Manufacturing for Sustainable Environment
Materials, Design and Manufacturing for Sustainable Environment

Author: Elango Natarajan

Publisher: Springer Nature

Published: 2022-09-28

Total Pages: 716

ISBN-13: 9811930538

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The book presents select proceedings of the International Conference on Materials, Design and Manufacturing (ICMDMSE 2022). The book covers recent trends in design and manufacturing practices relating to sustainability. Various topics covered in this book include materials design for sustainability, material characterization, tribology, finite element methods (FEM), computational fluid dynamics in designing materials, manufacturing techniques inclined to sustainability, additive manufacturing, energy, Industry 4.0, MEMS, green manufacturing, and optimization techniques. This book will be useful for researchers and professionals working in various fields of mechanical engineering.

Recent Progress in Lead-Free Solder Technology
Recent Progress in Lead-Free Solder Technology

Author: Mohd Arif Anuar Mohd Salleh

Publisher: Springer Nature

Published: 2022-03-01

Total Pages: 332

ISBN-13: 3030934411

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This book highlights recent research progress in lead (Pb)-free solder technology, focusing on materials development, processing, and performances. It discusses various Pb-free solder materials’ development, encompassing composite solders, transient liquid phase sintering, and alloying. The book also details various Pb-free solder technology processing and performances, including flux modification for soldering, laser soldering, wave soldering, and reflow soldering, while also examining multiple technologies pertaining to the rigid and flexible printed circuit board (PCB). Some chapters explain the materials characterization and modeling techniques using computational fluid dynamics (CFD). This book serves as a valuable reference for researchers, industries, and stakeholders in advanced microelectronic packaging, emerging interconnection technology, and those working on Pb-free solder.

Handbook of Lead-Free Solder Technology for Microelectronic Assemblies
Handbook of Lead-Free Solder Technology for Microelectronic Assemblies

Author: Karl J. Puttlitz

Publisher: CRC Press

Published: 2004-02-27

Total Pages: 1044

ISBN-13: 082475249X

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This reference provides a complete discussion of the conversion from standard lead-tin to lead-free solder microelectronic assemblies for low-end and high-end applications. Written by more than 45 world-class researchers and practitioners, the book discusses general reliability issues concerning microelectronic assemblies, as well as factors specific to the tin-rich replacement alloys commonly utilized in lead-free solders. It provides real-world manufacturing accounts of the introduction of reduced-lead and lead-free technology and discusses the functionality and cost effectiveness of alternative solder alloys and non-solder alternatives replacing lead-tin solders in microelectronics.

Lead-free Solders
Lead-free Solders

Author: K. Subramanian

Publisher: John Wiley & Sons

Published: 2012-03-06

Total Pages: 510

ISBN-13: 1119966809

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Providing a viable alternative to lead-based solders is a major research thrust for the electrical and electronics industries - whilst mechanically compliant lead-based solders have been widely used in the electronic interconnects, the risks to human health and to the environment are too great to allow continued widescale usage. Lead-free Solders: Materials Reliability for Electronics chronicles the search for reliable drop-in lead-free alternatives and covers: Phase diagrams and alloy development Effect of minor alloying additions Composite approaches including nanoscale reinforcements Mechanical issues affecting reliability Reliability under impact loading Thermomechanical fatigue Chemical issues affecting reliability Whisker growth Electromigration Thermomigration Presenting a comprehensive understanding of the current state of lead-free electronic interconnects research, this book approaches the ongoing research from fundamental, applied and manufacturing perspectives to provide a balanced view of the progress made and the requirements which still have to be met.

MEMS and Nanotechnology, Volume 5
MEMS and Nanotechnology, Volume 5

Author: Gordon Shaw III

Publisher: Springer Science & Business Media

Published: 2013-09-17

Total Pages: 135

ISBN-13: 3319007807

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MEMS and Nanotechnology, Volume 5: Proceedings of the 2013 Annual Conference on Experimental and Applied Mechanics, the fifth volume of eight from the Conference, brings together contributions to this important area of research and engineering. The collection presents early findings and case studies on a wide range of areas, including: Microelectronics Packaging Single Atom/Molecule Mechanical Testing MEMS Devices & Fabrication In-Situ Mechanical Testing Nanoindentation Experimental Analysis of Low-Dimensional Materials for Nanotechnology

Lead-Free Electronic Solders
Lead-Free Electronic Solders

Author: KV Subramanian

Publisher: Springer Science & Business Media

Published: 2007-06-28

Total Pages: 370

ISBN-13: 0387484337

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Even though the effect of lead contamination on human health has been known for decades, very little attention has been paid to lead-based solders used in electronics until recently. This comprehensive book examines all the important issues associated with lead-free electronic solder. It collects the work of researchers recognized for their significant scientific contributions in the area.

Solder Joint Technology
Solder Joint Technology

Author: King-Ning Tu

Publisher: Springer Science & Business Media

Published: 2007-07-27

Total Pages: 376

ISBN-13: 0387388923

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The European Union’s directive banning the use of lead-based (Pb) solders in electronic consumer products has created an urgent need for research on solder joint behavior under various driving forces in electronic manufacturing, and for development of lead-free solders. This book provides a comprehensive examination of advanced materials reliability issues related to copper-tin reaction and electromigration in solder joints, and presents methods for preventing common reliablity problems.

Lead Free Solders
Lead Free Solders

Author: Abhijit Kar

Publisher:

Published: 2019

Total Pages: 94

ISBN-13: 9781839622786

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This book provides some of the most advanced research observations and in-depth knowledge behind lead-free soldering. Readers will find a description of different cutting-edge techniques used for improving the reliability of interconnects manufacturing. Some of the most unconventional topics covered in this book include solder joint formation for microelectronic devices at room temperature and the possibility of soldering ceramic materials, which is limited due to the poor wettability of ceramic substrates with commercial solders following classical soldering techniques. We also discuss the possibilities of nanoscale preparation of solder joints for bringing down the processing temperature so that it does not affect the packaging technologies. Readers will find that precise, systematic discussion of solder joint formation and its interfacial characterization has been depicted for each technique used in different chapters. This book is of interest to both fundamental researchers and also to practicing scientists and will prove invaluable to all those working in industry and academia.