中国钼业2024，Vol.48Issue(3)：1-7,13,8.DOI:10.13384/j.cnki.cmi.1006-2602.2024.03.001
高纯钼粉的制备技术及研究进展
Preparation Technology and Research Progress of High-Purity Molybdenum Powder
段琳琳 1屈航 1卜春阳 1王宇晴1
作者信息
- 1. 金堆城钼业股份有限公司技术中心,陕西 西安 710077||陕西省"四主体一联合"先进钼化合物功能材料校企联合研究中心,陕西 西安 710077
- 折叠
摘要
Abstract
With the fine development of the electronics industry,high purity molybdenum is widely used in the elec-tronics industry because of its small film stress,good high temperature stability,good electrical conductivity and low impedance.This paper systematically summarizes the preparation technology of high purity molybdenum pow-der,including:clean reduction decomposition technology of high purity molybdenum raw materials(ammonium mo-lybdate,MoO3,MoCl5,Mo(CO)6,MoS3,etc.),ordinary molybdenum powder electron beam melting and plasma spheroidization purification technology.Precipitation method,solvent extraction method,ion exchange method and crystallization method to improve the purity of ammonium molybdate are emphatically discussed.The advantages and disadvantages of different purification methods were pointed out.The preparation technology and application prospect of high purity molybdenum powder were summarized and discussed.关键词
高纯钼粉/三氧化钼/纯度/电子行业Key words
high purity molybdenum powder/molybdenum trioxide/purity/electronics industry分类
矿业与冶金引用本文复制引用
段琳琳,屈航,卜春阳,王宇晴..高纯钼粉的制备技术及研究进展[J].中国钼业,2024,48(3):1-7,13,8.
