location: Current position: Home >> Scientific Research >> Paper Publications

Cu/Al双金属复合材料的界面研究

Hits:

Indexed by:期刊论文

Date of Publication:2008-09-15

Journal:铸造技术

Included Journals:PKU、ISTIC

Volume:29

Issue:9

Page Number:1267-1270

ISSN No.:1000-8365

Key Words:铜铝复合;热浸镀;助镀剂;界面

Abstract:选择了NH4Cl、ZnCl2、KF和K2ZrF6四种助镀剂,分别对铜进行热浸镀铝的试验,并对热浸镀后双金属结合界面的形貌、成分、金相组织以及相关机理进行研究.结果表明,选择浓度为1%~10%的KF水溶液作为助镀剂,且铝液温度为680~710 ℃,浸镀时间为2~10 s时取得了良好的助镀效果.XRD分析结果表明镀层化合物主要的相为CuAl2(θ)相.

Pre One:Preparation of fine Ni particles and their shielding effectiveness for electromagnetic interference

Next One:Absorbing properties of alpha-manganese dioxide/carbon black double-layer composites