钨粉质量控制的研究
来源期刊:中南大学学报(自然科学版)1990年第5期
论文作者:潘叶金 程俊
文章页码:507 - 512
关键词:钨; 粉末; 回归分析
Key words:tungsten; powder; regression analysis
摘 要:钨坯制备通常包括制粉和制坯两个主要过程。对ATB(铵钨青铜)氢还原过程所得的数据,经微机处理,获得了钨粉粒度、含钾量与工艺参数关系的回归方程,同时建立了钨粉含钾量与钨坯含钾量关系的回归方程。
Abstract: The preparation process for the tungsten blank usually includes two parts:powdering and blanking.A regression equation related to technique parameters,tungsten particle size and potassium content is obtained.The maths model ofpotassium content in tungsten powder and blank after micro-computer treatmentof the data of ammonium tungsten bronze(ATB)in hydrogen reduction processis also presented in this paper.