TY - JOUR
T1 - Microstructure, Hardness, and Electrical Conductivity of β-TCP/Zirconia Composites Prepared from Eggshell
AU - Hartatiek,
AU - Yudyanto,
AU - Velayati, E. K.
AU - Hariyanto, Y. A.
AU - Hidayat, N.
AU - Taufiq, A.
AU - Diantoro, M.
N1 - Publisher Copyright:
© Published under licence by IOP Publishing Ltd.
PY - 2018/6/12
Y1 - 2018/6/12
N2 - In this research, β-TCP composited with zirconia at different compositions were fabricated via solid-state reaction method. β -TCP was produced from eggshell. The crystal structure of the as-prepared samples was characterized using X-ray diffractometer (X-RD). Meanwhile, elemental mapping and the microstructural characteristics of the samples were characterized by scanning electron microscopy (SEM). A Vickers hardness test was performed to investigate the hardness properties. In addition, the porosity and the electrical conductivity of the sample were also analyzed. The XRD data showed that β-TCP was successfully synthesized from the eggshell. Based on Vickers hardness test results presented the sample with 40:60 wt% composition has a higher hardness that supported by SEM characterization that is homogeneous. Furthermore, the electrical conductivity with the highest value of 0.05470 (S•cm-1) showed by the sample with 30:70 wt% composition.
AB - In this research, β-TCP composited with zirconia at different compositions were fabricated via solid-state reaction method. β -TCP was produced from eggshell. The crystal structure of the as-prepared samples was characterized using X-ray diffractometer (X-RD). Meanwhile, elemental mapping and the microstructural characteristics of the samples were characterized by scanning electron microscopy (SEM). A Vickers hardness test was performed to investigate the hardness properties. In addition, the porosity and the electrical conductivity of the sample were also analyzed. The XRD data showed that β-TCP was successfully synthesized from the eggshell. Based on Vickers hardness test results presented the sample with 40:60 wt% composition has a higher hardness that supported by SEM characterization that is homogeneous. Furthermore, the electrical conductivity with the highest value of 0.05470 (S•cm-1) showed by the sample with 30:70 wt% composition.
KW - and physical properties
KW - eggshell
KW - solid-state reaction
KW - β-TCP/zirconia
UR - http://www.scopus.com/inward/record.url?scp=85049377631&partnerID=8YFLogxK
U2 - 10.1088/1757-899X/367/1/012017
DO - 10.1088/1757-899X/367/1/012017
M3 - Conference article
AN - SCOPUS:85049377631
SN - 1757-8981
VL - 367
JO - IOP Conference Series: Materials Science and Engineering
JF - IOP Conference Series: Materials Science and Engineering
IS - 1
M1 - 012017
T2 - 5th International Conference on Advanced Materials Sciences and Technology, ICAMST 2017
Y2 - 19 September 2017 through 20 September 2017
ER -