TUTDoR

Olubambi, Peter A.

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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: 2020/10/03
Language: en
Type: Text
Identifier: tut:6667
Description: In this study, effect of mechanical milling on the mechanical, dry sliding wear and impact response of spark plasma sintered Ni-17Cr6.5Co1.2Mo6Al4W7.6Ta superalloy has been investigated. Two nickel-ba ... 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: 2020/06/30
Language: en
Type: Text
Identifier: tut:5973
Description: Despite the desirable properties possessed by aluminium, the development of aluminium matrix composite (AMC) has been useful in solving challenges arising from the selection of appropriate materials f ... 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: 2020/01/11
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: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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Date: 2019/06/30
Language: en
Type: Text
Identifier: tut:6662
Description: Intermetallic compounds (NiAl) are potential high-temperature structure materials due to their exceptional physical and thermomechanical properties. NiAl offer a wide range of applications which stem ... More
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Date: 2019/06/03
Language: en
Type: Text
Identifier: tut:5656
Description: Modern day technology demands consistent and frequent advancements in materials for specialized applications. Nickel aluminide is one of such materials with distinctive properties that make them parti ... More
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Date: 2019/05/27
Language: en
Type: Text
Identifier: tut:5688
Description: The availability of lower-cost titanium with unique properties required for engineering applications such as in automobile, aerospace and biomedical has created a renewed interest in titanium and its ... More
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Date: 2019/04/14
Language: en
Type: Text
Identifier: tut:5600
Description: Sintered compacts without further heat treatment were fabricated at 540 °C, 570 °C, 600 °C and 650 °C (below the melting temperature of aluminium) via spark plasma sintering (SPS). Ti and Al in a prop ... More
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