In this study, direct comparisons between the properties of three groups of as-built nitinol
(NiTi) samples fabricated using three pre-determined volumetric energy densities (VED) as …

H13 steel is the primary choice for the material of Aluminum Die casting molds. The life of
these tools is usually enhanced by the application of WC-Co coating using electro spark …

An iron-based alloy electrode with a high glass-forming ability was deposited on an
austenitic stainless steel substrate by electro spark deposition at a range of process …

Electro-spark deposition (ESD) or low energy welding (LEW) technique allows the coating of
metallic materials with different metal and alloys, conductive ceramics and conductive …

Some combination of metals such as niobium to stainless steel cannot be joined directly by
laser welding due to formation of deleterious phases. On the other hand placement of a …

In order to obtain easily good joint with no crack at the interface between Ni-based
superalloy (Ni-SA) and heat-resistant steel (HRS), the investigation of weldability in those …

Buildup of precipitation hardened nickel base superalloys by electro spark deposition due to
the low heat input of the process has many attractions. Characterization of the microstructure …

Electro-spark-alloying was used to enhance tribological properties of carbon steel surfaces.
Two different materials-copper and W-Co were used for alloying. Surfaces were compared …

Advanced methods for the repair of single-crystalline (SX) Ni-based superalloys are of
special interest for the gas turbine industry. Polycrystalline repair approaches show …

In this research, a new method is developed using the electrospark deposition (ESD)
process for making an interlayer, which could be useful in welding dissimilar metals. Alloy …