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Production and characterization of porous titanium alloys

By admin

In the present study, production of titanium and Ti6Al4V alloy foams has been investigated using powder metallurgical “space holder technique” in which magnesium powder were utilized to generate porosities in the range 30 to 90 vol. %. Also, sintering of titanium and Ti-6Al-4V alloy powders in loose and compacted condition at various temperatures (850-1250oC) and [...]

Nis

1

The production of al based composites reinforced with B4C by powder metallurgy

By admin

Metal matrix composites(MMC) have been used commercially in automotiv market for nearly 20 years. The aim of using this materials is commercially to have many significant properties. In this mean, MMCs are being considered as a group of new advanced materials for its high strength, high specific modulus, low co-efficient of thermal expansion and good [...]