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Microstructure analysis on spring steels due to fatigue failure
(Universiti Malaysia Perlis, 2009-12-01)
Fatigue on metal is one of the common phenomenons that people have been continuously exploring and trying to describe the whole process. This type of failure occur when component are subjected to cycle loading that is ...
The influence of variation milling time into mechanical properties for 5% SiC reinforced P/M 5082 develop by using Powder Metallurgy technique
(Universiti Malaysia Perlis, 2009-12-01)
The importance of Al and SiC composite materials are recognized due to a low production cost and as material with vast availability on earth. Composite materials were developed as an alternative material with give a high ...
Ion implantation process of Lanthanum and Titanium Dopants into a substrate of FE80 CR20
(Universiti Malaysia Perlis, 2009-12-01)
Ion implantation is the process of depositing a chemical species into a substrate by direct bombardment of the substrate with high-energy ion in such away the changing of physical properties of the solid species, therefore, ...
Effect of alloying elements (Ni and Cr) on density and hardness of Co alloy fabricated by powder metallurgy
(Universiti Malaysia Perlis, 2009-12-01)
Influences of Ni and Cr addition on the properties of powder metallurgy Co base alloys were investigated. The alloys were produced by powder metallurgy technique and sintered under argon atmosphere. Scanning electron ...