摘要
研究了在烧结钕铁硼表面热浸镀锌的工艺 ,结果发现在烧结钕铁硼表面和镀覆材料之间形成了冶金结合 ,但镀层和烧结钕铁硼基体之间有环形裂纹出现 。
It was studied that the NdFeB magnet samples were coated with Zn by hot dip plating. The results show that it is metallurgic bonding between the Zn coating and the magnet material, but circumferential cracks are also found between them due to the special expansion characteristic of the sintered NdFeB magnets.
出处
《金属热处理》
CAS
CSCD
北大核心
2004年第10期27-29,共3页
Heat Treatment of Metals
基金
湖南省重点科技攻关项目 ( 0 2GKY2 0 0 6)
关键词
热浸镀
钕铁硼
表面防护
镀锌
hot dip plating
NdFeB
surface protection
zinc-coating
