摘要
采用机械球磨后的玻璃粉制成浆料烧结膜。讨论了不同的球磨时间对玻璃粉粒径的影响。通过SEM、X射线照相技术观察分析了浆料烧结膜的表面形貌及孔洞率,研究了不同球磨时间的玻璃粉对浆料烧结膜的表面形貌及孔洞率的影响。结果表明,球磨24h的玻璃粉平均粒径为3.5μm。这种玻璃粉制成的浆料烧结膜表面平滑致密,孔洞率最小,满足浆料的使用要求。
The sintered film of paste is prepared with milling glass flits. The influences of different milling time on the particle size of glass flits are studied. The surface morphology and void rate are analyzed by means of SEM and X-radiogram technology. The effects of glass flits with different milling time on the surface morphology and void rate of sintered paste film are researched. The results show that the glass powder with average size of 3. 5/~m can be ob- tained on the condition of grinding time being 24h. When the paste is prepared with this kind of glass flits, the surfaee of sintered paste film is smooth and dense and the rate of void is smallest, which can satisfy the demand for use of paste.
出处
《材料导报》
EI
CAS
CSCD
北大核心
2009年第2期60-62,共3页
Materials Reports
基金
国防科学技术工业委员会资助(JPPT-115-471)
关键词
球磨
玻璃粉
浆料烧结膜
孔洞
milling, glass frits, sintered paste film, void
