Papers by Keyword: Heat Resistant Alloys

Abstract: DLD, also known as Direct Laser Deposition, is an approached manufacturing technology. It is used to build full density metal parts directly from CAD files without using any modules or tools. A close look over the chemical composition and the microstructure of nickel based alloys will be shown in this paper.

Abstract: At the present work are considered the peculiarity of highly alloyed Aluminum cast iron Al22D crystallization, its casting, mechanical, exploitation and thermal properties, and also presented the examples of produce of castings from it.

Abstract: A molecular orbital approach to alloy design has recently made great progress. This approach is based on the electronic structure calculations by the DV-Xα molecular orbital method. New PHACOMP and the d-electrons concept have been constructed and applied to alloy design. Recently, nickel-based single crystal superalloys for power generation gas turbine blades and high Cr ferritic steels for turbine rotors have been developed successfully with this approach.