Mechanical properties of PM Al-Sic composites produced by conventional hot-pressing method

Kaya, Gürler


Mechanical properties of unsaturated polyester/montmorillonite composites
Inceoglu, AB; Yılmazer, Ülkü (2001-11-29)
Nanocomposites composed of unsaturated polyester matrix and organically modified clay filler were prepared. After the synthesis, XRD patterns showed that the interlayer spacing expanded from 1.25 nm to 4.5 nm. The mechanical properties of the nanocomposites were determined and it was found that adding only 3 w/w % organically modified clay improved the flexural modulus of unsaturated polyester by 35%. From DSC diagrams, it was found that T-g values of the nanocomposites also increased with the clay content....
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Mechanical properties of Ti6Al4V parts produced by electron beam melting and topology optimization in different building directions
Temel Yiğitbaşı, Selen; Konukseven, Erhan İlhan; Gülcan, Orhan; Department of Mechanical Engineering (2018)
Titanium and its alloys are used in various industries due to their mechanical properties such as high corrosion resistance, high strength and low-density. However, utilization of parts made of titanium are limited since the lead time for raw material is long, they are hard to machine, and the machining costs are high. On the other hand, it is possible to produce complex parts with powder material by additive manufacturing techniques, and there is a growing interest in research on these new technologies. El...
Mechanical Properties of Cement Mortar Containing Heat-Treated Boron Derivative Waste at Elevated Temperatures
KAMAN, DERYA ÖVER; Koroglu, Levent; AYAS, ERHAN; Tokyay, Mustafa; GÜNEY, Yücel (2018-06-01)
The largest boron reserves in the world are located in Turkey. The production of boron compounds and use of generated boron derivative waste during this production are extremely important for both economically and environmentally. This study evaluates boron derivative waste and investigates doping effects of heat-treated boron derivative wastes on mineralogical, microstructural, and mechanical properties of cement mortar. The waste, portland cement, and wastes heat-treated at temperatures of 400-900 degrees...
Mechanical properties of nylon parts produced by fused deposition modeling
Hasçelik, Sabit; Öztürk, Ömer T.; Özerinç, Sezer (2021-01-01)
Fused deposition modeling (FDM) is a widely used additive manufacturing technique for producing polymeric parts. While most commonly used FDM filaments are PLA and ABS, nylon is a widely used thermoplastic polymer in industry. This study investigated the mechanical properties of FDM-produced specimens made of nylon and quantified the effect of process parameters such as raster orientation and nozzle temperature on the mechanical properties. As the nozzle temperature increases, specimens become stronger with...
Citation Formats
G. Kaya, “Mechanical properties of PM Al-Sic composites produced by conventional hot-pressing method,” Middle East Technical University, 1999.