Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Issa Hakim"'
Publikováno v:
Journal of Composite Materials. 55:489-506
The effect of porosity in composite materials has been studied for years due to its deleterious effects on mechanical properties, especially matrix dominated properties. Currently there is an increasing use of composites in infrastructure worldwide,
Publikováno v:
Materials Sciences and Applications. :170-187
Fiber-reinforced polymer composite materials have become materials of choice for manufacturing application due to their high specific stiffness, strength and fatigue life, low density and thermal expansion coefficient. However, there are some types o
Defect recognition in CFRP components using various NDT methods within a smart manufacturing process
Publikováno v:
AIP Conference Proceedings.
The manufacturing process of carbon fiber reinforced polymer (CFRP) components is gaining a more and more significant role when looking at the increasing amount of CFRPs used in industries today. The monitoring of the manufacturing process and hence
Autor:
David Schumacher, Charles Browning, Issa Hakim, Rainer Schneider, Daniel May, Mohamad Abo Ras, Veeraraghavan Sundar, Juergen Keller, Steven L. Donaldson, Aline Creuz, Norbert Meyendorf
Publikováno v:
AIP Conference Proceedings.
A composite material is a combination of two or more materials with very different mechanical, thermal and electrical properties. The various forms of composite materials, due to their high material properties, are widely used as structural materials
Autor:
René Laquai, Steven L. Donaldson, Paul Graja, Issa Hakim, Bernd Mueller, David Walter, Norbert Meyendorf
Publikováno v:
AIP Conference Proceedings.
Carbon fiber composites have been increasingly used in aerospace, military, sports, automotive and other fields due to their excellent properties, including high specific strength, high specific modulus, corrosion resistance, fatigue resistance, and
Publikováno v:
SPIE Proceedings.
On the present work, samples of carbon fiber/epoxy composites with different void levels were fabricated using hand layup vacuum bagging process by varying the pressure. Thermal nondestructive methods: thermal conductivity measurement, pulse thermogr