Pt900饰品中磁性现象的研究

详细信息

Study on Magnetism of Pt900 Jewellery

摘要: 利用电子探针、X射线衍射技术,对Pt900饰品的磁性现象进行了研究,发现Pt900饰品中的钴元素是使其产生磁性的原因。当Pt900饰品中有钴元素时,在饰品的浇铸过程中容易产生CoPt和CoPt₃有序结构,其中等原子比CoPt合金具有强的磁性,从而使Pt900饰品产生磁性,容易被一般磁铁吸引。
- Pt900饰品 /
- 磁性 /
- 钴元素
Abstract: The magnetism of Pt900 jewellery has been studied by means of electron probe and X ray diffraction techniques. It is found that the Co is the cause of magnetism Pt900 materials. In the casting process of Pt900 materials, the strong magnetic materials, CoPt and CoPt₃ inter metallic compounds, which result in the magnetism of Pt900 materials, can be grown, and the Pt900 jewellery can be attracted by magnet.
- Pt900 jewellery /
- magnetism /
- Co