Qin Chunling, Zhao Weimin, Inoue Akihisa
School of Materials Science and Engineering, Hebei University of Technology, Tianjin 300132, China; E-Mail:
Int J Mol Sci. 2011;12(4):2275-93. doi: 10.3390/ijms12042275. Epub 2011 Apr 4.
This paper reviews the influence of alloying elements Mo, Nb, Ta and Ni on glass formation and corrosion resistance of Cu-based bulk metallic glasses (BMGs). In order to obtain basic knowledge for application to the industry, corrosion resistance of the Cu-Hf-Ti-(Mo, Nb, Ta, Ni) and Cu-Zr-Ag-Al-(Nb) bulk glassy alloy systems in various solutions are reported in this work. Moreover, X-ray photoelectron spectroscopy (XPS) analysis is performed to clarify the surface-related chemical characteristics of the alloy before and after immersion in the solutions; this has lead to a better understanding of the correlation between the surface composition and the corrosion resistance.
本文综述了合金元素钼、铌、钽和镍对铜基块体金属玻璃(BMG)玻璃形成能力和耐蚀性的影响。为了获得应用于工业的基础知识,本文报道了Cu-Hf-Ti-(Mo、Nb、Ta、Ni)和Cu-Zr-Ag-Al-(Nb)块体玻璃合金体系在各种溶液中的耐蚀性。此外,还进行了X射线光电子能谱(XPS)分析,以阐明合金在溶液浸泡前后与表面相关的化学特性;这有助于更好地理解表面成分与耐蚀性之间的关系。