选用荷兰FEI公司生产的Quanta-200场发射扫描电镜分别对不同烧结温度(1500℃; 1550℃;1600℃)、不同保温时间( 10min; 20min; 30min; 40 min)粉末烧结体的微观结构及形貌进行观测分析。
The Quanta-200 field emission scanning electron microscope produced by FEI Company in the Netherlands was used to measure the microstructure and shape of the powder sintered body at different sintering temperatures (1500℃; 1550℃; 1600℃) and different holding times (10min; 20min; 30min; 40 min). Observe and analyze the appearance.