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 ...

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 ...

Processes for welding provide a special competence with several industrial uses. Additive manufacturing on a large scale has gained recognition as a prominent application of welding in recent times.

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 ...

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 ...