采用铜模铸造法制备了Ti35Zr30Be24Cu7.5Co3.5块体非晶合金,利用X射线衍射(XRD)、扫描电镜(SEM)、高分辨透射电镜(HRTEM)以及差示扫描量热分析法(DSC)考察了合金的非晶特性和热力学性能,通过电化学极化试验和变温失重腐蚀试验测试了合金的耐蚀性.结果表明:制备直径12 mm的Ti35Zr30Be24Cu7.5Co3.5块体非晶合金相结构为完全的非晶相,具有较大玻璃形成能力和热稳定性;在0.6 mol/L的NaCl溶液里的电化学腐蚀行为以及在313 K、333K 1mol/L HCL的变温失重腐蚀中与304不锈钢相比,Ti35Zr30Be24Cu7.5Co3.5块体非晶具有优异的耐腐蚀性能.
参考文献
| [1] | Zhang.T;Inoue A .[J].Materials Transactions-Japan Institute of Metals,1998,39:1001. |
| [2] | Kim Y C;Kim W T;Kim D H .[J].Materials science & engineering A Structural materials:properties microstructure and processing,2004,375-377:127. |
| [3] | Suo Z Y;Qiu K Q;Li Q F et al.[J].Journal of Alloys and Compounds,2008,463:564. |
| [4] | Ma C L;Ishihara S;Soejima H .[J].Materials Transactions-Japan Institute of Metals,2004,45(05):1803. |
| [5] | Xia M X;Ma C L;Zheng H X et al.[J].Rare Metal Materials and Engineering,2005,390:372. |
| [6] | Hao G J;Lin J P;Zhang Y et al.[J].Rare Metal Materials and Engineering,2010,527:6248. |
| [7] | Kim Y C;Na J H;Park J M et al.[J].Applied Physics Letters,2003,86:3093. |
| [8] | Tang M Q;Zhang H F;Zhu Z W et al.[J].Journal of Materials Science and Technology,2010,26:481. |
| [9] | Chieh T C;Chu J;Liu C T et al.[J].Materials Letters,2003,57(20):3022. |
| [10] | Mondal K;Murty B S;Chatterjee U K .[J].Corrosion Science,2006,48:2212. |
| [11] | Gu X N;Zheng Y F;Zhong S P et al.[J].Biomaterials,2010,31:1093. |
| [12] | Baron A;Szewieczek D;Nawrat G .[J].Electrochimica Acta,2007,52:5690. |
| [13] | Ma D;Tan H;Li Y et al.[J].Applied Physics Letters,2005,86:191906. |
| [14] | Suo Z Y;Song Y L;Qiu K Q .[J].Applied Mechanics and Materials,2012,182-183:203. |
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