Figure 1: Typical TEM images showing polyaniline nanofibres before and after exposure to a camera flash. Figure 2: A polyaniline nanofibre film before and after welding. Figure 3: SEM image showing ...

Welding Handbook, Volume 3, reflects the dramatic changes brought into welding processes over the past decade due to the emergence of new welding techniques and advanced materials. Included are ...

Welding refers to a wide variety of processes in which metals are joined by fusion. The metal at the interface of two or more parts is melted or fused by application of intense, localised heat. A ...

RAILWAY AGE, MAY 2023 ISSUE: Welcome to “Timeout for Tech with Gary T. Fry, Ph.D., P.E.” Each month, we examine a technology topic about which professionals in the railway industry have asked to learn ...

Among the methods of metallic material manufacturing, welding is in the first position. Indeed, much of the manufactured objects that surround us make use of assembly by welding technologies for their ...

For some materials and material combinations the use of fusion welding is not practicable. Intermetallics may be formed at the joint interface or cracking may occur at or near the interface, which ...

Introduction to Welding Processes provides a comprehensive overview of the most commonly used welding processes, including shielded metal arc welding, gas metal arc welding, flux-cored arc welding, ...

Common questions often come up throughout the year for unique applications, and they have been covered in separate articles. But if you could summarize the basic best practices for each welding ...