IMR OpenIR
Polymorphism of M3AlX Phases (M=Ti, Zr, Hf; X=C, N) and Thermomechanical Properties of Ti3AlN Polymorphs
Zhang, Yanhui; Franke, Peter; Seifert, Hans Juergen; Wang, Jingyang; jywang@imr.ac.cn
2015
发表期刊JOURNAL OF THE AMERICAN CERAMIC SOCIETY
ISSN0002-7820
卷号98期号:8页码:2570-2578
摘要M3AlX (M=Ti/Zr/Hf, X=C/N) compounds are promising high-temperature structural ceramics. However, their interesting polymorphism, thermomechanical stabilities, and thermal and mechanical properties were not fully understood. In this work, the polymorphisms of M(3)AX phases are investigated by combining first-principles and lattice dynamics calculations. Only Ti3AlN shows polymorphic transition between the cubic and orthorhombic phases at around 1105K; but other M3AlX phases do not display similar polymorphic phase transition. Furthermore, the temperature-dependent heat capacity, thermal expansion, and elastic stiffness of Ti3AlN polymorphic phases are reported for the first time to explore the relationship between crystal structures, and mechanical and thermal properties. Ti3AlN polymorphs show anisotropic thermal expansion and elastic stiffness; and the orthorhombic Ti3AlN is suggested as a promising damage tolerant nitride, which has similar properties with the previously reported Zr3AlN and Hf3AlN.
部门归属[zhang, yanhui ; wang, jingyang] chinese acad sci, met res inst, shenyang natl lab mat sci, high performance ceram div, shenyang 110016, peoples r china ; [zhang, yanhui ; franke, peter ; seifert, hans juergen] karlsruhe inst technol, inst appl mat appl mat phys, d-76344 karlsruhe, germany ; [zhang, yanhui] univ chinese acad sci, beijing 100039, peoples r china
资助者Natural Sciences Foundation of China [51032006, 51372252]; Helmholtz Association
收录类别sci
语种英语
文献类型期刊论文
条目标识符http://ir.imr.ac.cn/handle/321006/75060
专题中国科学院金属研究所
通讯作者jywang@imr.ac.cn
推荐引用方式
GB/T 7714
Zhang, Yanhui,Franke, Peter,Seifert, Hans Juergen,et al. Polymorphism of M3AlX Phases (M=Ti, Zr, Hf; X=C, N) and Thermomechanical Properties of Ti3AlN Polymorphs[J]. JOURNAL OF THE AMERICAN CERAMIC SOCIETY,2015,98(8):2570-2578.
APA Zhang, Yanhui,Franke, Peter,Seifert, Hans Juergen,Wang, Jingyang,&jywang@imr.ac.cn.(2015).Polymorphism of M3AlX Phases (M=Ti, Zr, Hf; X=C, N) and Thermomechanical Properties of Ti3AlN Polymorphs.JOURNAL OF THE AMERICAN CERAMIC SOCIETY,98(8),2570-2578.
MLA Zhang, Yanhui,et al."Polymorphism of M3AlX Phases (M=Ti, Zr, Hf; X=C, N) and Thermomechanical Properties of Ti3AlN Polymorphs".JOURNAL OF THE AMERICAN CERAMIC SOCIETY 98.8(2015):2570-2578.
条目包含的文件
条目无相关文件。
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Zhang, Yanhui]的文章
[Franke, Peter]的文章
[Seifert, Hans Juergen]的文章
百度学术
百度学术中相似的文章
[Zhang, Yanhui]的文章
[Franke, Peter]的文章
[Seifert, Hans Juergen]的文章
必应学术
必应学术中相似的文章
[Zhang, Yanhui]的文章
[Franke, Peter]的文章
[Seifert, Hans Juergen]的文章
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。