@article{article_322494, title={Investigation of Transverse Rupture Strength of AA7xxx Matrix Functional Graded Materials Reinforced B4C}, journal={Mus Alparslan University Journal of Science}, volume={5}, pages={383–386}, year={2017}, DOI={10.18586/msufbd.322494}, author={Çinici, Hanifi and Gökmen, Uğur and Kırmızı, Görkem and Çamkerten, Ruziye}, keywords={Al7075,B4C,Çapraz kırma dayanımı,FDM}, abstract={<p class="MsoNormal" style="margin-bottom:.0001pt;text-align:justify;line-height:normal;"> <span style="font-size:10pt;font-family:’Times New Roman’, serif;">In this
work, functional graded materials were produced by hot pressing with AA7075
alloy powders and B <sub>4 </sub>C particles. B <sub>4 </sub>C particles between
10% and 60% by weight were added to the AA 7075 matrix. Matrix materials and
particles were mixed in a three dimensional mixer. The blend powders were
pressed at varying temperatures (250, 350 and 450°C) and pressures (200, 300
and 400 MPa). Functionally graded materials with 5 different transition zones
were produced after pressing. Macro hardness measurements were made to
determine the hardness change of the transition zones. The produced specimens
were cut using wire electrical discharge machining (WEDM) and transverse
rupture strength test specimens were obtained in standard sizes. The maximum
transverse rupture strength was reached at 450 <sup>o </sup>C samples. </span> </p> <p> </p>}, number={1}, publisher={Muş Alparslan Üniversitesi}