摘要
通过扫描电镜研究了在Ni20Cr10Mo10Co合金中分别添加微量元素B、Zr后,合金的组织结构的变化。并且对在实验条件为800℃、170MPa情况下的合金蠕变和持久性能进行了测试,结果均有明显提高。
The change of Ni 20Cr 10Mn 10Co alloy organization structure by adding the micro elements B and Zr to the alloy was studied by using SEM. Its wriggle change lasting performance was also studied under the 800℃ and 170 MPa at experiment condition.The results show that properties increase obviously.
出处
《热加工工艺》
CSCD
北大核心
2005年第4期10-11,14,共3页
Hot Working Technology
关键词
高温合金
碳化物
蠕变
持久寿命
high temperature alloy
carbonization material
wriggle change
lasting life
