Browsing Research and Innovation Unit by Author "Masu, Leonard"

Now showing items 1-3 of 3

Effect of Stress-Relieving Heat Treatment on the High Strain Rate Dynamic Compressive Properties of Additively Manufactured Ti6Al4V (ELI)

Muiruri, Amos; Maringa, Maina; Du Preez, Willie; Masu, Leonard (Metals 2020, 10, 653, 2020-05-18)

A study was undertaken on the compressive high strain rate properties and deformation behaviour of Direct Metal Laser-Sintered (DMLS) Ti6Al4V (ELI) parts in two separate forms: as-built (AB) and stress relieved (SR). The ...
Effects of Stress-Relieving Heat Treatment on Impact Toughness of Direct Metal Laser Sintering (DMLS)-Produced Ti6Al4V (ELI) Parts

Muiruri, Amos; Maringa, Maina; Du Preez, Willie; Masu, Leonard (The Journal of The Minerals, Metals & Materials Society, 2019-10-21)

The impact toughness of as-built (AB) and stressed-relieved (SR) direct metal laser sintering-produced Ti6Al4V (ELI) was investigated using the standard Charpy impact test over the temperature range of 130 C to 250 C. ...
The Tensile and Flexural Properties of Treated and Untreated Sisal Fibre-Epoxy Resin Composites

Webo, Wilson; Maringa, Maina; Masu, Leonard (International Journal of Mechanical & Mechatronics Engineering, 2019-12)

The influence of chemical treatment of sisal fibres through the subsequent processes of mercerisation (alkali treatment), then silane treatment and eventually acid hydrolysis on the fibres were investigated. The effect of ...

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