Abstract：In the retrieval of patent application in powder metallurgy field， English non patent search is essential. Based on the characteristics of the powder metallurgy field and ELSEVIER database， the means of obtaining documents using ELSEVIER database which having web publishing date was discussed， and the strategies of searching from Chinese database to ELSEVIER database including inventor tracking， reference documents tracking and invent points retrieval was also studied combined with the actual retrieval case. The combine of various databases can improve the searching efficiency greatly.
陈春蕾， 肖 瀚， 欧冠男， 张永明. ELSEVIER数据库在粉末冶金领域文献检索中的应用[J]. , 2016, 26(05): 62-64.
CHEN Chun-lei， XIAO Han， OU Guan-nan， ZHANG Yong-ming. The application of ELSEVIER database in the field of powder metallurgy literature retrieval. , 2016, 26(05): 62-64.
2016, Vol. 26 
