http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
Silica, Alumnia, Clay를 첨가한 지르콘의 소결특성에 미치는 영향
이근봉,정승화,이주성,홍경표,조범래,문종수,강종봉,Lee, Keun-Bong,Jung, Seung-Hwa,Lee, Ju-Sung,Hong, Gyung-Pyo,Jo, Bum-Rae,Moon, Jong-Su,Kang, Jong-Bong 한국재료학회 2008 한국재료학회지 Vol.18 No.7
Effect The effect of sintering additives ($SiO_2$, $Al_2O_3$, Clay) on the mechanical characteristics of sintered zircon was investigated. 1 vol% of additives in zircon powder was was sintered at $120{\sim}1500^{\circ}C$, the mechanical characteristics were measured, and microstructure analysis were was conducted. $Al_2O_3$ and clay additions increase the formation of monoclinic and tetragonal-$ZrO_2$ formation. An addition of SiO2 addition suppressed the formation of tetragonal-$ZrO_2$ formation., The A specimen sintered at $1400^{\circ}C$ showed the a density of $4.05\;g/cm^3$ and the a microhardness of 1120 HV, respectively.