摘要
主要阐述电子行业中电真空管、电气密管 ,用封接材料钼翼形带腐蚀前后粗糙度的变化 ,及其对封接性能的影响。经过电腐蚀钼翼形带的粗糙度增加 ,边部粗糙度小于中部。稀土钼带的粗糙度大于纯钼带的粗糙度。
The article expounds granulation degree changing of molybdenum foil and ribbon suitable for electrical leads sealed into quarts vacuum tube and seale tube,and the effect of sealed performance. Granulation degree of molybdenum foil and ribbon by electroanalysis increases. The granulation degree of side is bigger than middle. The granulation degree of ODS-Mo Foil and Ribbon is bigger than pure molybdenum foil and ribbon. The surface granulation degree more influenced sealed performance.
出处
《中国钼业》
2003年第2期51-52,共2页
China Molybdenum Industry
关键词
表面
封接
粗糙度
Surface,Sealed,Granulation degree
