Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Fredrick M. Mwema"'
Publikováno v:
Tribology in Industry, Vol 46, Iss 3, Pp 355-367 (2024)
Copper Beryllium (C17200) has ideal physical and mechanical properties of high fatigue strength, thermal conductivity, and hardness, making the alloy ideal for various high-reliability applications in aerospace, producing inserts and tooling for haza
Externí odkaz:
https://doaj.org/article/cbfa28aabd15452584ff87eea0f97ba4
Autor:
Magdaline N. Muigai, Fredrick M. Mwema, Esther T. Akinlabi, Tien-Chien Jen, Olawale S. Fatoba, Tshenolo P. Leso, Japheth O. Obiko, Percy Mphasha
Publikováno v:
Tribology in Industry, Vol 44, Iss 3, Pp 434-448 (2022)
Structural steel components tend to wear when exposed to corrosive and cyclic loading environments. These components can be repaired by welding on failure. This study studied the weld parameters and weld quality (porosity, depth of penetration, and c
Externí odkaz:
https://doaj.org/article/7cb4d469d5f84cb4956b6cdae77ffbf0
Autor:
James K. Njuguna, Peter Muchiri, Fredrick M. Mwema, Nancy W. Karuri, Michael Herzog, Kiril Dimitrov
Publikováno v:
Scientific African, Vol 12, Iss , Pp e00755- (2021)
Polyurethane foam is one of the most versatile polymers widely used in the automotive industry. However, due to the rising amount of polyurethane foam waste in the environment, there is growing research attention focusing on circular economy solution
Externí odkaz:
https://doaj.org/article/eeb4366fa68841c882d5d8b284125fbb
Fractal Theory in Thin Films: Literature Review and Bibliometric Evidence on Applications and Trends
Publikováno v:
Fractal and Fractional, Vol 6, Iss 9, p 489 (2022)
A bibliometric analysis of publications on fractal theory and thin films is presented in this article. Bibliographic information is extracted from the Web of Science digital database and the bibliographic mapping undertaken using VOSviewer software.
Externí odkaz:
https://doaj.org/article/1a48a09b5c324c5a8e192e6f8fbe804a
Autor:
Adeolu A. Adediran, Oluwatosin A. Balogun, Abayomi A. Akinwande, Fredrick M. Mwema, Olanrewaju S. Adesina, Adeniyi Olayanju
Publikováno v:
The Scientific World Journal, Vol 2021 (2021)
Polypropylene composites reinforced with coir fibre and yam peel particulate were produced using compression moulding machine. Treated and untreated coir fibres were used; 1.5 M NaOH was used for the treated coir fibres. Yam peel was grouped into two
Externí odkaz:
https://doaj.org/article/067e3070c1554bdb9403ec422accc800
Autor:
Kipkurui N Ronoh, Fredrick M Mwema, Stephen A Akinlabi, Esther T Akinlabi, Nancy W Karuri, Harrison T Ngetha
Publikováno v:
AIMS Materials Science, Vol 6, Iss 5, Pp 697-712 (2019)
In this research, the effects of coolant types, cooling techniques, and grinding depth on the surface properties of the Ti-6Al-4V after surface grinding with white alumina wheel were investigated. Three coolant types namely sunflower oil, formulated
Externí odkaz:
https://doaj.org/article/bca68ee8bfb24659947a4f56ac4a2800
Publikováno v:
Key Engineering Materials. 924:61-72
In this study, a multi-directional forging process was conducted on AA 7075. Analysis of the evolution of the mechanical properties (tensile and hardness) and the microstructure was done. The effects of the process parameters (temperatures, die speed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5bb458b2390abf2d32d38ca6176cd139
https://doi.org/10.4028/p-m5syi0
https://doi.org/10.4028/p-m5syi0
Publikováno v:
Key Engineering Materials. 924:49-59
This study evaluates the impacts of machining parameters on the milling of general-purpose poly (methyl methacrylate) (PMMA) with respect to cutting point temperature, maximum machining temperature, and surface roughness. The machining parameters use
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ad16efaf070f9c7d8db2e58ba766ecc4
https://doi.org/10.4028/p-1x7oai
https://doi.org/10.4028/p-1x7oai
Publikováno v:
International Journal of Manufacturing, Materials, and Mechanical Engineering. 12:1-15
This study evaluates CNC milling parameters (spindle speed, depth of cut, and feed rate) on medical-grade PMMA. A single objective analysis conducted showed that the optimal material removal rate (MRR) occurs at a spindle speed of 1250 rpm, a depth o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::65811e403b8d084d3892e2a237960cf9
https://doi.org/10.4018/ijmmme.293226
https://doi.org/10.4018/ijmmme.293226
Autor:
Francis Odikpo Edoziuno, Adeolu Adesoji Adediran, Cynthia Chinasa Nwaeju, Malinee Sriariyanun, Fredrick M. Mwema
Publikováno v:
Smart Anticorrosive Materials ISBN: 9780323951586
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8e2a87106dc446872a16ca2418af2656
https://doi.org/10.1016/b978-0-323-95158-6.00023-0
https://doi.org/10.1016/b978-0-323-95158-6.00023-0
