相图计算技术及其在核用锆合金研发中的应用前景

材料导报, 2015, 29(5): 135-139. doi: 10.11896/j.issn.1005-023X.2015.05.023

相图计算技术及其在核用锆合金研发中的应用前景

岳强 ^1, , 袁改焕 ^2, , 李小宁 ^3, , 沈剑韵 ^4,

1.国核宝钛锆业股份公司,宝鸡,721013

2.国核宝钛锆业股份公司,宝鸡,721013

3.国核宝钛锆业股份公司,宝鸡,721013

4.北京有色金属研究总院,北京,100088

基金项目: 国家自然科学基金(51071033) 大型先进压水堆核电站重大专项(2011ZX06004-023) 国家核电员工自主创新项目(SNP-KJ-CX-2011-0011)

关键词：相图计算 , 材料设计 , 锆合金 , 核电站

CALPHAD Method and Applications in Zirconium Alloys

Keywords： CALPHAD , materials design , zirconium alloys , nuclear power plant

相图计算技术作为材料设计研发的重要辅助手段,可以有效地减少实验工作量,缩短研制时间,特别是对于研发周期长的材料意义更为重大.概述了相图计算技术的基本原理、主要软件和应用实例,结合核用锆合金的研发特点,指出相图计算技术可以在新锆合金成分设计、相转变温度预测、析出相种类控制、改善铸锭成分均匀性等方面提供指导和支持.

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材料期刊网

相图计算技术及其在核用锆合金研发中的应用前景

CALPHAD Method and Applications in Zirconium Alloys

参考文献