TUTDoR

Shongwe, M. B.

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Date: 2021/02/01
Language: en
Type: Text
Identifier: tut:5850
Description: Materials made from alloys of titanium are of utmost importance for various engineering applications owing to their low density and remarkable mechanical properties. Nevertheless, there is a need to e ... More
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Date: 2020/12/27
Language: en
Type: Text
Identifier: tut:5587
Description: Graphite–copper (Gr–Cu) and graphite–aluminum (Gr–Al) composites are potential candidates for enhanced thermal management for different engineering applications. However, their applications are limite ... More
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Date: 2020/09/01
Language: en
Type: Text
Identifier: tut:5387
Description: Aluminium alloys has been favoured in many applications because of its exciting properties which include light weight and corrosion resistance. However, susceptibility to pitting corrosion and intergr ... More
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Date: 2020/08/15
Language: en
Type: Text
Identifier: tut:5833
Description: Mechanical properties of grade 1 commercially pure titanium (CP–Ti) are characterized by a good combination of strength and ductility at elevated temperatures. CP-Ti mechanical properties at room and ... More
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Date: 2020/05/25
Language: en
Type: Text
Identifier: tut:5852
Description: The effect of post-ECAP aging on the microstructure, hardness and impact behaviour of peak aged 6061 aluminium alloy after a single pass was studied in this work. SEM observations revealed the presenc ... More
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Date: 2020/04/28
Language: en
Type: Text
Identifier: tut:6643
Description: Thermal management remains an important consideration for many applications such as automobile pistons, dies in furnaces and heat sinks in electronics, where high thermal conductivity and low coeffici ... More
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Date: 2020/02/19
Language: en
Type: Text
Identifier: tut:5731
Description: Failure of aerospace components from extreme operating temperatures due to oxidation in components such as turbine blades and compressor blades results in catastrophic consequences, which mostly lead ... More
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Date: 2020/01/11
Language: en
Type: Text
Identifier: tut:5591
Description: In this paper, the effect of nanocrystalline nickel powder developed via high-energy ball milling process and the addition of Co, Mo, Ta, and Al on the isothermal oxidation behavior of Ni–17Cr binary ... More
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Date: 2019/12/26
Language: en
Type: Text
Identifier: tut:6666
Description: Powder metallurgy has gained relevance particularly in processing complex components widely used in extreme service environments. With the huge success of powder metallurgy and rising technological de ... More
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Date: 2019/11/09
Language: en
Type: Text
Identifier: tut:5100
Description: Titanium alloys are ideally suited for advanced aerospace structures and industrial applications because of the combination of high strength, low density, good toughness, stiffness, and good corrosion ... More
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Date: 2019/11/09
Language: en
Type: Text
Identifier: tut:5102
Description: The use of nickel-based superalloys has extended to different fields such as turbines, rocket motors, chemical equipment, space vehicles and power plants due to their excellent mechanical properties. ... More
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Date: 2019/11/09
Language: en
Type: Text
Identifier: tut:5104
Description: Abstract. Titanium is used extensively in various engineering applications as a result of its unique physical, chemical and mechanical properties. However, the difficulty encountered in fabricating a ... More
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Date: 2019/11/09
Language: en
Type: Text
Identifier: tut:5105
Description: Sintering temperature is essential towards attaining desired densification and formation of phases which in turn influences the microstructure and properties of a material. In this study, the densific ... More
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Date: 2019/10/08
Language: en
Type: Text
Identifier: tut:5099
Description: Nickel aluminides have attracted considerable interest in the past few decades owing to its unique properties. In this work, nickel aluminide (NiAl) was formed in-situ during spark plasma sintering of ... More
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Date: 2019/09/03
Language: en
Type: Text
Identifier: tut:5664
Description: Titanium alloys with varying amounts of nickel additions (2, 6 and 10 wt%) were prepared through the spark plasma sintering technique. The influence of nickel additions on densification, microstructur ... More
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